Product Description
High Torque Planetary Gearbox with Foot / Flange Mounted
Product Description
SGR planetary gear motor
Technical data:
1. Ratio range: 8.1-191
2. Input power: 0.12-270 KW
3. Permit torque rang: ≤ 50000 N. M
4. Output speed: 0.3~205 r/min
5. Structure: Foot-mounted, flange-mounted, shaft-mounted
| Input structure | motor,IEC flange |
| Output speed | motor,IEC flange,input shaft |
| solid shaft, hollow shaft with key,with shrink disk |
FAQ:
1.Are you a factory or trader ?
We are a professional factory which has 20 years history specialized in gear transmission .
2.MOQ:
Our MOQ is 1pcs. However there is 1 handling cost $150 for the single order which less than $3000.00
3. Warranty
Our warranty is 12months
4. Payment term
100% T/T in advance and LC at sight .
5. Do you accept customization ?
YES.SGR have strong R&D team, we can provide customizable service according to requirements.
6. Packing
Generally we use standard export plywood case to arrange the shipment .
7. Delivery time
In normal ,time of delivery is 30days after receiving the prepayment .
8. What kinds of certification do you use ?
DNV-ISO9001:2008, SGS,CE etc, And new products patent.
9. What kinds of inspection you do before shipment ?
We do temperature test, noise, and oil leak inspection and commissioning before shipment.
10.How do you solve if the production have problem ?
Mostly, we don’t need customer send the goods back to us. Because the cost is very high, if there meets a problem,we firstly ask for the pictures for damaged parts. And base on the pictures, we can have a basic idea for the defect reason. Our guarantee is 12 months, if during the guarantee, we can supply repair .
| Application: | Motor, Electric Cars, Machinery, Marine, Agricultural Machinery |
|---|---|
| Function: | Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Four-Step |
| Samples: |
US$ 2000/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
The Basics of a Planetary Gearbox
The basic model of a planetary gearbox is a highly efficient transmission that transmits nearly ninety percent of the power it receives. The basic planetary gearbox comes in three basic types: Inline, Helical, and Spur. Below, we will discuss the differences between each of them and which one is better for your needs. A planetary gearbox is an important part of any engine and may be the perfect choice for your vehicle.
Inline planetary gearbox
An inline planetary gearbox has an inline arrangement of gears that enables the transfer of power. Its design makes it stable and reliable, and the space and weight-saving benefits make it a popular choice for many applications. Planetary gearboxes have low inertia, high torque, and a wide range of reduction ratios, which make them a versatile choice for many industries. To find out more about this type of gearbox, read about its construction and specifications.
A planetary gearbox is composed of two parts: a sun gear (also called the central or input gear), and two planet gears (also called outer gears). These gears are connected to each other via a carrier. In order to get the best performance from your gearbox, it’s important to find a model with the features and benefits required for your application. Also, be sure to check out the delivery time, global availability, and customer service of your selected constructor. A few constructors are faster than others and have the ability to respond quickly, while others can deliver every single planetary gearbox out of stock.
Whether you’re using an inline planetary gearbox for your car’s transmission, or you’re building a new machine, it’s important to choose the right size for your application. The most common ratio is five:1, but an inline gearbox can be as high as 1000:1! The torque range is between 250-950 lb-in for continuous torque, and up to 5800 lb-in for yield torque. Some companies even offer custom shafts if you need them to fit a specific application.
Inline planetary gearboxes have a high ratio of helical rotation and are useful for applications where space is limited. Their low-backlash design allows them to handle high torques and high accelerations without backlash. Despite their compact size, planetary gear systems also have high single-stage reduction ratios, a feature that makes them ideal for a variety of industrial applications. They can also be connected for high reduction ratios.
An inline planetary gearbox can be used in many applications, from small tools to heavy industrial machinery. Its basic design includes three components: an input gear pair, an output gear pair, and a stationary position. Some planetary gearbox designs also include additional gear sets that can provide a slight offset between input and output. A planetary gearbox may also contain multiple bearings, which make the assembly more robust and reliable.
Inline planetary gear reducers are commonly used in industrial settings to slow down an electric motor. They are able to multiply torque, which means they can reduce the input speed to a level where the mechanical devices inside the motor can function properly. This type of gear reducer also has a low clearance, which makes it ideal for machines with high torque. However, you should consider the amount of torque required in your application before you make a purchase.
Helical planetary gearbox
A helical planetary gearbox is a type of mechanical system. The gears are connected by joints to the carrier that holds the planets stationary. The sun gear serves as an input to the other gears, and the planet gears rotate at a rate that depends on the number of teeth in each gear. The ratio between these gears is -Ns/Np, and the number of teeth in the ring is N r, N s, and N p.
Another type of planetary gearbox uses multiple helical axes to distribute the load. This design also offers high stiffness and low backlash, which is important for applications involving frequent start-stop cycles and rotational direction changes. It also features a compact design and low mass inertia. A helical planetary gearbox can be used for a wide range of applications. Listed below are some of the benefits of helical gear technology.
The basic design of a helical planetary gear is based on the principle of stepping planets. This concept eliminates the need for timing marks and restrictive assembly conditions. The planetary gear’s helical shape can be modified to achieve a greater transmission ratio in an equal or smaller volume. For example, a 50-T ring gear will yield the same effect as a 100-T ring gear.
In addition to the helical axis, a helical planetary gearbox also has a wide variety of secondary features that are critical to torque transmission. For instance, compact needle roller bearings are appropriate for a helical planetary gearbox because of their low-profile design and small space. However, a tapered roller bearing is better suited to handling high axial forces. In general, a helical planetary gearbox will have a higher efficiency rate and lower noise levels.
A helical planetary gearbox will have a number of components that can vary in size and shape. They will include a sun gear and many planetary parts. The central sun gear will take a low-torque input and will run multiple external gears to increase the torque and speed. This basic model of a planetary gearbox is highly efficient, transferring 97% of the power input. There are three main types of planetary gearboxes: the cylindrical planetary gearbox, the helical planetary gearbox, and the helical wormwheel.
The CZPT is a good example of an entry-level helical planetary gearbox. It is extremely reliable and aimed at providing torque in quiet applications with high precision. The Access series is another option, which is designed to meet the needs of the low-backlash planetary gearbox market. It features helical planetary gears with five to eight arc-minutes backlash, and is built on a monobloc housing.
A helical planetary gearbox is widely used in 3D printing. They are lightweight and can provide a high gear ratio. In addition to their low weight and high efficiency, some people have installed them into 3D printers to improve the accuracy of their designs. And in addition to 3D printing, helical gears are used in many industrial applications. If you’re thinking about purchasing one, you should know what the benefits are.
Spur planetary gearbox
There are many advantages to a spur planetary gearbox, from its compact design and low cost to its unmatched power transmission capacity per unit volume. Planetary gears have high efficiency per stage and can achieve up to 95% efficiency, depending on the ratio. Planet gears are mounted on a joint carrier, and the output rotation speed is slower than the drive rotation speed, which leads to increased torque. The higher the gear wheels, the more torque the unit can produce.
A spur planetary gearbox incorporates multiple other gear sets that must have helical teeth. These other gear sets must be helical, and the motor must be aligned with the driven parts. The spur gears are the most efficient type of planetary gear, as their teeth are symmetrical, which means no axial forces are generated. The difference between a spur and a planetary gearbox is its shape.
The right angle spur planetary gearbox is a versatile design with a spiral bevel gear that provides superior smoothness and quiet operation. This gearhead is case-hardened and ground to increase its efficiency. These gears can be purchased in 3-100 ratios. Spur planetary gearboxes can also have ISO rotary flanges, keyed shafts, DIN splines, or hollow compression connections.
A spur planetary gearbox utilizes spur gears around the circumference of the mechanism. The spur gears rotate between gears that have internal and external teeth. Because of this, the angular velocity of the spur gear differential carrier is the average of the ring gears and sun gears. A spur gearbox can also be considered a compound planetary gear. It is typically used for servo applications. Unlike spur gears, helical planetary gears are easier to maintain and have lower noise levels.
The most notable difference between a spur planetary gearbox and a planetary gearhead is the lubrication of the pinion and the spur gear head. A spur gear head is less complex, but cannot handle the same amount of load as a planetary gearhead. Both types can achieve the same backlash, but a planetary gearhead has better lubrication retention than a spur gear. It can run at higher speeds without excessive lubrication, while a spur gear drive is more efficient at low speeds. The reduction ratio of a planetary gearhead is near unity while that of a planetary gear head is many thousand to one.
A planetary gearbox has many applications. Plastic machinery, goods & personnel lifts, and machine tools are all prime examples of these types of gearing systems. Other industries that use these gears include wind turbines and sugar crystallizers, as well as steel and sugar mills. And of course, the use of planetary gears is not limited to these industries. It is used in many different ways, including slewing drives, mill drive, and derrick & dockyard cranes
editor by CX 2023-04-20
China Dia28mm High Torque Small Size DC Motor Brushless Motor Planetary Gearbox planetary gearbox backlash
Merchandise Description
Technical specs
1.minimal sounds and large quality
2.numerous measurement for you decide on from
three.prolonged daily life functioning time
Our firm FAQ for you
(1)Q: What variety motors you can offer?A:For now,we largely offer Kitchen Hood Motor,DC Motor,Gear Motor,Fan Motor Refrigerator Motor,Hair Dryer Motor Blender Motor Mixer Motor,Shade Pole Motor,Capacitor Motor,BLDC Motor PMDC Motor,Synchronous Motor,Stepping Motor etc.
(2) Q: Is it feasible to pay a visit to your manufacturing facility
A: Sure. But you should kindly preserve us posted a few times in progress. We need to have to check out our
schedule to see if we are available then.
(3) Q: Can I get some samples
A: It relies upon. If only a few samples for personalized use or alternative, I am frightened it will
be hard for us to supply, due to the fact all of our motors are personalized made and no stock
available if there is no more requirements. If just sample testing before the formal buy and
our MOQ, cost and other terms are acceptable, we might love to provide samples.
(4) Q: Is there a MOQ for your motors?
A: Of course. The MOQ is among 1000~10,000pcs for diverse models soon after sample acceptance.
But it is also all right for us to accept smaller heaps like a handful of dozens, hundreds or 1000’s
For the preliminary 3 orders soon after sample approval.For samples, there is no MOQ necessity. But the less the better (like no far more than 5pcs) on situation that the amount is ample in case any adjustments needed after first screening.
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US $8 / Piece | |
100 Pieces (Min. Order) |
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| Application: | Universal, Industrial, Household Appliances, Car, Power Tools |
|---|---|
| Operating Speed: | Adjust Speed |
| Excitation Mode: | Excited |
| Function: | Control, Driving |
| Casing Protection: | Protection Type |
| Number of Poles: | 2 |
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| Samples: |
US$ 1/Piece
1 Piece(Min.Order) |
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| Customization: |
Available
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|
US $8 / Piece | |
100 Pieces (Min. Order) |
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| Application: | Universal, Industrial, Household Appliances, Car, Power Tools |
|---|---|
| Operating Speed: | Adjust Speed |
| Excitation Mode: | Excited |
| Function: | Control, Driving |
| Casing Protection: | Protection Type |
| Number of Poles: | 2 |
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| Samples: |
US$ 1/Piece
1 Piece(Min.Order) |
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| Customization: |
Available
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Planetary Gearbox Advantages and Disadvantages
A planetary gearbox is a type of mechanical drive with a single output shaft. They are suitable for both clockwise and counterclockwise rotations, have less inertia, and operate at higher speeds. Here are some advantages and disadvantages of this type of gearbox. Let us see what these advantages are and why you should use them in your applications. Listed below are some of the benefits of planetary gearboxes.
Suitable for counterclockwise and clockwise rotation
If you want to teach children about the clock hands, you can buy some resources for counterclockwise and asymmetrical rotation. These resources include worksheets for identifying degrees of rotation, writing rules for rotation, and visual processing. You can also use these resources to teach angles. For example, the translation of shapes activity pack helps children learn about the rotation of geometric shapes. Similarly, the visual perception activity sheet helps children understand how to process information visually.
Various studies have been done to understand the anatomical substrate of rotations. In a recent study, CZPT et al. compared the position of the transitional zone electrocardiographically and anatomically. The authors found that the transitional zone was normal in nine of 33 subjects, indicating that rotation is not a sign of disease. Similarly, a counterclockwise rotation may be caused by a genetic or environmental factor.
The core tip data should be designed to work in both clockwise and counterclockwise rotation. Counterclockwise rotation requires a different starting point than a clockwise rotation. In North America, star-delta starting is used. In both cases, the figure is rotated about its point. Counterclockwise rotation, on the other hand, is done in the opposite direction. In addition, it is possible to create counterclockwise rotation using the same gimbal.
Despite its name, both clockwise and counterclockwise rotation requires a certain amount of force to rotate. When rotating clockwise, the object faces upwards. Counterclockwise rotation, on the other hand, starts from the top position and heads to the right. If rotating in the opposite direction, the object turns counterclockwise, and vice versa. The clockwise movement, in contrast, is the reverse of counterclockwise rotation.
Has less inertia
The primary difference between a planetary gearbox and a normal pinion-and-gear reducer is the ratio. A planetary gearbox will produce less inertia, which is an important advantage because it will reduce torque and energy requirements. The ratio of the planetary gearbox to its fixed axis counterpart is a factor of three. A planetary gearbox has smaller gears than a conventional planetary, so its inertia is proportional to the number of planets.
Planetary gears are less inertia than spur gears, and they share the load across multiple gear teeth. This means that they will have low backlash, and this is essential for applications with high start-stop cycles and frequent rotational direction changes. Another benefit is the high stiffness. A planetary gearbox will have less backlash than a spur gearbox, which means that it will be more reliable.
A planetary gearbox can use either spur or helical gears. The former provides higher torque ratings while the latter has less noise and stiffness. Both types of gears are useful in motorsports, aerospace, truck transmissions, and power generation units. They require more assembly time than a conventional parallel shaft gear, but the PD series is the more efficient alternative. PD series planetary gears are suitable for many applications, including servo and robotics.
In contrast, a planetary gear set can have varying input speed. This can affect the frequency response of the gearset. A mathematical model of the two-stage planetary gears has non-stationary effects and correlates with experimental findings. Fig. 6.3 shows an addendum. The dedendum’s minimum value is approximately 1.25m. When the dedendum is at its smallest, the dedendum has less inertia.
Offers greater reliability
The Planetary Gearbox is a better option for driving a vehicle than a standard spur gearbox. A planetary gearbox is less expensive, and they have better backlash, higher load capacity, and greater shock loads. Unlike spur gearboxes, however, mechanical noise is virtually nonexistent. This makes them more reliable in high-shock situations, as well as in a wide range of applications.
The Economy Series has the same power density and torque capacity of the Precision Helical Series, but it lacks the precision of the latter. In contrast, Economy Series planetary gearboxes feature straight spur planetary gearing, and they are used in applications requiring high torque. Both types of gearboxes are compatible with NEMA servo motors. If torque density is important, a planetary gearbox is the best choice.
The Dispersion of External Load: The SSI model has been extensively used to model the reliability of planetary gear systems. This model takes the contact force and fatigue strength of the system as generalized stress and strength. It also provides a theoretical framework to evaluate the reliability of planetary gear systems. It also has many other advantages that make it the preferred choice for high-stress applications. The Planetary Gearbox offers greater reliability and efficiency than traditional rack and pinion gear systems.
Planetary gearing has greater reliability and compact design. Its compact design allows for wider applications with concerns about space and weight. Additionally, the increased torque and reduction makes planetary gearboxes an excellent choice for a wide variety of applications. There are three major types of planetary gearboxes, each with its own advantages. This article describes a few of them. Once you understand their workings, you will be able to choose the best planetary gearbox for your needs.
Has higher operating speeds
When you look at planetary gearboxes, you might be confused about which one to choose. The primary issue is the application of the gearbox. You must also decide on secondary factors like noise level, corrosion resistance, construction, price, and availability worldwide. Some constructors work faster than others and deliver the gearboxes on the same day. However, the latter ones often deliver the planetary gearbox out of stock.
Compared to conventional gearboxes, a planetary gearbox can run at higher speeds when the input speed fluctuates. However, these gears are not very efficient in high-speed applications because of their increased noise levels. This makes planetary gears unsuitable for applications involving a great deal of noise. That is why most planetary gears are used in small-scale applications. There are some exceptions, but in general, a planetary gearbox is better suited for applications with higher operating speeds.
The basic planetary gearbox is a compact alternative to normal pinion-and-gear reducers. They can be used in a wide variety of applications where space and weight are concerns. Its efficiency is also higher, delivering 97% of the power input. It comes in three different types based on the performance. A planetary gearbox can also be classified as a worm gear, a spur gear, or a sprocket.
A planetary gearhead has a high-precision design and can generate substantial torque for their size. It also reduces backlash to two arc-min. Additionally, it is lubricated for life, which means no maintenance is needed. It can fit into a small machine envelope and has a small footprint. Moreover, the helical crowned gearing provides fast positioning. A sealed gearbox prevents abrasive dust from getting into the planetary gearhead.
Has drawbacks
The design of a planetary gearbox is compact and enables high torque and load capability in a small space. This gear arrangement also reduces the possibility of wear and tear. Planet gears are arranged in a planetary fashion, allowing gears to shift under load and a uniform distribution of torque. However, some disadvantages of planetary gears must be considered before investing in this gearbox.
While the planetary gearbox is a high precision motion-control device, its design and maintenance requirements are a concern. The bearing load is high, requiring frequent lubrication. Also, they are inaccessible. Despite these drawbacks, planetary gearboxes are suitable for a variety of tasks. They also have low backlash and high torsional stiffness, making them excellent choices for many applications.
As a result, the speed of a planetary gearbox varies with load and speed. At lower ratios, the sun gear becomes too large in relation to the planet gears. As the ratio increases, the sun gear will become too low, reducing torque. The planetary gears also reduce their torque in high-speed environments. Consequently, the ratio is a crucial consideration for planetary gearbox condition monitoring.
Excess drag may result from out-of-tolerance components or excessive lubrication. Drag should be measured both in directions and be within acceptable ranges. Grease and oil lubrication are two common planetary gearbox lubricants, but the choice is largely dependent on your application. While grease lubricates planetary gears well, oil needs maintenance and re-lubrication every few thousand hours.
editor by czh 2023-03-24
China Factory P Series High Torque Heavy Duty Planetary Gearbox with Good quality
Solution Description
Planetary Series Higher Power Gear Box
Housing is made of solid iron,which enhance its rigidity and anti-vibration.
Sunlight and plant gears are processed by cementite and hardening,gears are processes by grinding,which enhance the efficiency and lifetime of the gearbox.
Enter mode:coaxial enter,helical gear input,bevel-helical gear enter.
Output manner:interior involute spline,hollow shaft with shrink disk,exterior involute spline,solid shaft with flat key.
Mounting manner:Horizonal vertical,torque-arm.
P sequence measurements 9~34 transmission stage:2~3 ratio:25~4000
Ratio will be bigger in combination with H,R,K collection.
RFQ
Q:Are you buying and selling company or maker?
A: We are company with above twenty years’ experience.
Q: How long is your shipping and delivery time?
A: Generally it is inside of ten days if the items are in inventory, for items developed as for each buy, it is inside 35 days following confirmation of order.
Q: How lengthy should I hold out for the suggestions soon after I send the enquiry?
A: Typically within twelve hours.
Q: What details ought to I give you to verify the item?
A: Product/Size, Transmission Ratio, Pace, Shaft instructions & Purchase amount and so on.
Q: Hong lengthy is your solution warranty?
A: We offer twelve months guarantee from departure date of the merchandise.
Q: What is your payment terms? T/T a hundred% in advance for amount considerably less than USD10000.-, thirty% T/T in advance , harmony ahead of cargo for amount earlier mentioned USD10000.
If you have any other queries, remember to truly feel totally free to make contact with us below:
HOW TO Get in touch with US?
Send your Inquiry Details in the Under, click on “Send out” Now!
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US $500-55,000 / Piece | |
1 Piece (Min. Order) |
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| Application: | Motor, Machinery, Agricultural Machinery |
|---|---|
| Function: | Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction |
| Layout: | P |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Four-Step |
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| Customization: |
Available
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|
US $500-55,000 / Piece | |
1 Piece (Min. Order) |
###
| Application: | Motor, Machinery, Agricultural Machinery |
|---|---|
| Function: | Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction |
| Layout: | P |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Four-Step |
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| Customization: |
Available
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Planetary Gearbox Basics
If you’re in the market for a new Planetary Gearbox, you’ve come to the right place. There’s more to these mechanical wonders than just their name. Learn about Spur gears, helical gears, and various sizes. After you’ve read this article, you’ll know exactly what to look for when shopping for a new one. And you’ll also be able to avoid common mistakes made by amateur mechanics.
Wheel drive planetary gearboxes
Planetary gearboxes have numerous benefits over conventional gearboxes. Their compact design is advantageous for servo functions. Their lubrication is a key feature to maintain smooth operation and avoid damage to the gears. Some manufactures use CZPT to ensure proper functioning. These gearboxes have nearly three times the torque of traditional gearboxes while remaining compact and low in mass.
The planetary gears are made of three different types. Each type has an input and output shaft. The input and output shafts are usually coaxially arranged. The input and output shafts are connected to each other via a carrier. The carrier rotates with the planetary gears. The sun gear is the input gear and is typically 24 teeth in diameter. The outer gears are connected to the sun gear via rings of gears that are mounted around the sun gear.
Planetary gearboxes are also used in wheeled and tracked vehicles. They are also used in winch systems, which lift and lower loads. Typical applications include heavy machinery, such as cranes and earthmovers. Wheel drives are also widely used in municipal and agricultural vehicles, as well as material handling vehicles. The wheel drive is typically mounted directly into the wheel rim. A wheel drive may be fitted into two, three, or even four wheels.
A planetary gear set may be used in stages to provide different transmission rates. In order to choose the right gearbox for your application, consider the torque, backlash, and ratio you need. Then, consider the environment where the gearbox is used. Depending on its location, it might need to be protected from weather, water, and other elements. You can find a wide range of different sizes in the market.
Spur gears
There are two basic types of gearheads: planetary and spur gearheads. Each has its advantages and disadvantages depending on the application. This article will discuss the differences between these two types of gearheads. Spur gearheads are commonly used for transmission applications, while planetary gearheads are more widely used for motors. Spur gearheads are less expensive to produce than planetary gearheads, and they are more flexible in design.
There are many different types of spur gears. Among them, a 5:1 spur gear drive ratio means that the sun gear must rotate five times per revolution of the output carrier. The desired number of teeth is 24. In metric systems, the spur gears are referred to as mm and the moon gears as modules. Spur gears are used in many different types of applications, including automotive and agricultural machinery.
A planetary geartrain is a combination of ring and spur gears, which mesh with each other. There are two kinds of planetary geartrains: simple planetary gears and compound planetary gears. Spur gears are the most common type, with a sun gear and ring gear on either side of the sun. Simple planetary gears feature a single sun and ring gear, while compound planetary gears use multiple planets.
A planetary gearbox consists of two or more outer gears, which are arranged to rotate around the sun. The outer ring gear meshes with all of the planets in our solar system, while the sun gear rotates around the ring gear. Because of this, planetary gearboxes are very efficient even at low speeds. Their compact design makes them a desirable choice for space-constrained applications.
Helical gears
A planetary helical gearbox has two stages, each with its own input speed. In the study of planetary helical gear dynamics, the base circle radius and full-depth involute teeth are added to the ratio of each gear. The tangential position of the planets affects the dynamic amplifications and tooth forces. The tangential position error is an important factor in understanding the dynamic behaviour of helical planetary gears.
A helical gearbox has teeth oriented at an angle to the shaft, making them a better choice than spur gears. Helical gears also operate smoothly and quietly, while spur gears generate a thrust load during operation. Helical gears are also used in enclosed gear drives. They are the most common type of planetary gearbox. However, they can be expensive to produce. Whether you choose to use a helical or spur gearbox depends on the type of gearbox you need.
When choosing a planetary gear, it is important to understand the helix angle of the gear. The helix angle affects the way the planetary gears mesh, but does not change the fundamentals of planetary phasing. In each mesh, axial forces are introduced, which can either cancel or reinforce. The same applies to torques. So, if the ring gear is positioned at an angle of zero, helical gears will increase the axial forces.
The number of teeth on the planets is a variable parameter that must be considered in the design phase. Regardless of how many teeth are present, each planet must have a certain amount of tooth spacing to mesh properly with the ring or sun. The tip diameter is usually unknown in the conceptual design stage, but the pitch diameter may be used as an initial approximation. Asymmetrical helical gears may also cause undesirable noise.
Various sizes
There are several sizes and types of planetary gearboxes. The planetary gear sets feature the sun gear, the central gear, which is usually the input shaft, and the planet gears, which are the outer gears. A carrier connects the planet gears to the output shaft. The primary and secondary features of the planetary gearbox are important factors to consider. Besides these, there are other things to consider, such as the price, delivery time, and availability around the world. Some constructors are quicker than others in responding to inquiries. While others may be able to deliver every planetary gearbox out of stock, they will cost you more money.
The load share behavior of a planetary gearbox is comparable to that of a spur or a helical gearbox. Under low loads, individual gear meshes are slightly loaded, while other components have minimal deflections. In general, load sharing behaviour is affected mostly by assembly and manufacturing deviations. In this case, the elastic deflections help balance these effects. The load-sharing behavior of a planetary gearbox improves when the load increases.
Planetary gearboxes come in different sizes. The most common size is one with two or three planets. The size and type of the gears determine the transmission rate. Planetary gear sets come in stages. This gives you multiple transmission rate choices. Some companies offer small planetary gearboxes, while others offer larger ones. For those with special applications, make sure you check the torque, backlash, and ratio.
Whether the power is large or small, the planetary gearbox should be matched to the size of the drive. Some manufacturers also offer right-angle models. These designs incorporate other gear sets, such as a worm gear stage. Right-angle designs are ideal for situations where you need to vary the output torque. When determining the size of planetary gearboxes, make sure the drive shafts are lined up.
Applications
This report is designed to provide key information on the Global Applications of Planetary Gearbox Market, including the market size and forecast, competitive landscape, and market dynamics. The report also provides market estimates for the company segment and type segments, as well as end users. This report will also cover regional and country-level analysis, market share estimates, and mergers & acquisitions activity. The Global Applications of Planetary Gearbox Market report includes a detailed analysis of the key players in the market.
The most common application of a planetary gearbox is in the automobile industry, where it is used to distribute power between two wheels in a vehicle’s drive axle. In a four-wheel-drive car, this system is augmented by a centre differential. In hybrid electric vehicles, a summation gearbox combines the combustion engine with an electric motor, creating a hybrid vehicle that uses one single transmission system.
In the Global Industrial Planetary Gearbox Market, customer-specific planetary gears are commonly used for automated guided vehicles, intra-logistics, and agricultural technology. These gears allow for compact designs, even in tight spaces. A three-stage planetary gear can reach 300 Nm and support radial loads of 12 kN. For receiver systems, positioning accuracy is critical. A two-stage planetary gearbox was developed by CZPT. Its internal gear tension reduces torsional backlash, and manual controls are often used for high-quality signals.
The number of planetary gears is not fixed, but in industrial applications, the number of planetary gears is at least three. The more planetary gears a gearbox contains, the more torque it can transmit. Moreover, the multiple planetary gears mesh simultaneously during operation, which results in high efficiency and transmittable torque. There are many other advantages of a planetary gearbox, including reduced maintenance and high speed.
editor by czh 2023-01-17
China Factory Price High Torque Low Backlash Spur Planetary Reducer Gearbox application of planetary gearbox
Product Description
HangZhou Manufacturing unit Large Torque Reduced Rpm Spur Planetary Pace Reducer
Planetary gearbox is a sort of reducer with wide versatility. The internal equipment adopts reduced carbon alloy metal carburizing quenching and grinding or nitriding process. Planetary gearbox has the traits of modest composition dimension, huge output torque, substantial velocity ratio, high performance, risk-free and dependable efficiency, and so on. The internal gear of the planetary gearbox can be divided into spur gear and helical equipment. Customers can pick the correct precision reducer according to the requirements of the software.
Solution Description
Attribute:
one.Round fuselage, combine framework,high precision,substantial rigidity
two.Competed with the corresponding square fuselage collection,it has the identical functionality and price performance
three.Double assistance scenario planet carrier construction,high reliable,appropriate for large-velocity frequent forward and reverse rotation with axial clearance adjustment perform
four.Keyway can be opened in the drive shaft
5.Helical transmission,drive far more secure and carry capacity greater
6.Reduced backlash,much more correct positioning
7.Dimensions range:sixty–220mm
eight.Ratio selection:3-a hundred
nine.Precision range:1-3arcmin(P1)3-5arcmin(P2)
Merchandise Parameters
| Specifications | PRF40 | PRF60 | PRF80 | PRF90 | PRF120 | PRF160 | |||
| Technal Parameters | |||||||||
| Max. Torque | Nm | 1.5times rated torque | |||||||
| Emergency Stop Torque | Nm | 2.5times rated torque | |||||||
| Max. Radial Load | N | 185 | 240 | four hundred | 450 | 1240 | 2250 | ||
| Max. Axial Load | N | one hundred fifty | 220 | 420 | 430 | 1000 | 1500 | ||
| Torsional Rigidity | Nm/arcmin | .7 | 1.8 | 4.seven | 4.eighty five | 11 | 35 | ||
| Max.Input Velocity | rpm | 8000 | 8000 | 6000 | 6000 | 6000 | 4000 | ||
| Rated Enter Velocity | rpm | 4500 | 4000 | 3500 | 3500 | 3500 | 3000 | ||
| Noise | dB | ≤55 | ≤58 | ≤60 | ≤60 | ≤65 | ≤70 | ||
| Average Daily life Time | h | 20000 | |||||||
| Efficiency Of Entire Load | % | L1≥96% L2≥94% | |||||||
| Return Backlash | P1 | L1 | arcmin | ≤8 | ≤8 | ≤8 | ≤8 | ≤8 | ≤8 |
| L2 | arcmin | ≤12 | ≤12 | ≤12 | ≤12 | ≤12 | ≤12 | ||
| P2 | L1 | arcmin | ≤16 | ≤16 | ≤16 | ≤16 | ≤16 | ≤16 | |
| L2 | arcmin | ≤20 | ≤20 | ≤20 | ≤20 | ≤20 | ≤20 | ||
| Moment Of Inertia Table | L1 | 3 | Kg*cm2 | .one | .forty six | .seventy seven | one.seventy three | 12.78 | 36.seventy two |
| 4 | Kg*cm2 | .one | .forty six | .seventy seven | one.seventy three | 12.78 | 36.seventy two | ||
| 5 | Kg*cm2 | .one | .46 | .seventy seven | 1.73 | twelve.78 | 36.72 | ||
| seven | Kg*cm2 | .06 | .41 | .sixty five | one.42 | eleven.38 | 34.02 | ||
| 10 | Kg*cm2 | .06 | .forty one | .65 | 1.42 | 11.38 | 34.02 | ||
| L2 | 12 | Kg*cm2 | .08 | .forty four | .72 | 1.forty nine | twelve.18 | 34.24 | |
| fifteen | Kg*cm2 | .08 | .forty four | .72 | 1.forty nine | twelve.18 | 34.24 | ||
| 16 | Kg*cm2 | .08 | .44 | .72 | 1.forty nine | 12.18 | 34.24 | ||
| 20 | Kg*cm2 | .08 | .44 | .seventy two | 1.49 | twelve.eighteen | 34.24 | ||
| twenty five | Kg*cm2 | .08 | .44 | .seventy two | one.forty nine | twelve.eighteen | 34.24 | ||
| 28 | Kg*cm2 | .08 | .44 | .72 | one.49 | 12.18 | 34.24 | ||
| 30 | Kg*cm2 | .08 | .forty four | .72 | one.forty nine | 12.eighteen | 34.24 | ||
| 35 | Kg*cm2 | .08 | .44 | .seventy two | 1.49 | 12.eighteen | 34.24 | ||
| 40 | Kg*cm2 | .08 | .44 | .72 | one.49 | twelve.eighteen | 34.24 | ||
| fifty | Kg*cm2 | .05 | .34 | .58 | 1.twenty five | eleven.48 | 34.02 | ||
| 70 | Kg*cm2 | .05 | .34 | .58 | one.25 | 11.48 | 34.02 | ||
| a hundred | Kg*cm2 | .05 | .34 | .fifty eight | 1.25 | 11.forty eight | 34.02 | ||
| Specialized Parameter | Degree | Ratio | PRF40 | PRF60 | PRF80 | PRF90 | PRF120 | PRF160 | |
| Rated Torque | L1 | three | Nm | / | 27 | fifty | 96 | 161 | 384 |
| 4 | Nm | sixteen | 40 | ninety | 122 | 210 | 423 | ||
| five | Nm | fifteen | forty | ninety | 122 | 210 | 423 | ||
| seven | Nm | 12 | 34 | 48 | ninety five | one hundred seventy | 358 | ||
| 10 | Nm | 10 | sixteen | 22 | fifty six | 86 | 210 | ||
| L2 | twelve | Nm | / | 27 | 50 | ninety five | 161 | 364 | |
| 15 | Nm | / | 27 | fifty | ninety six | 161 | 364 | ||
| 16 | Nm | sixteen | 40 | ninety | 122 | 210 | 423 | ||
| 20 | Nm | fifteen | 40 | ninety | 122 | 210 | 423 | ||
| 25 | Nm | sixteen | 40 | 90 | 122 | 210 | 423 | ||
| 28 | Nm | 16 | 40 | ninety | 122 | 210 | 423 | ||
| 30 | Nm | / | 27 | fifty | ninety six | 161 | 364 | ||
| 35 | Nm | twelve | 40 | 90 | 122 | 210 | 423 | ||
| forty | Nm | sixteen | 40 | ninety | 122 | 210 | 423 | ||
| 50 | Nm | 15 | forty | 90 | 122 | 210 | 423 | ||
| 70 | Nm | 12 | 34 | 48 | ninety five | one hundred seventy | 358 | ||
| a hundred | Nm | 10 | sixteen | 22 | 96 | eighty | 210 | ||
| Degree Of Protection | IP65 | ||||||||
| Operation Temprature | ºC | – 10ºC to -90ºC | |||||||
| Weight | L1 | kg | .43 | .98 | two.3 | three.twelve | seven.08 | fifteen.5 | |
| L2 | kg | .65 | 1.26 | 2.97 | three.eighty two | 8.seven | seventeen | ||
Company Profile
Packaging & Shipping and delivery
one. Lead time: 10-fifteen times as common, thirty days in hectic period, it will be dependent on the detailed purchase quantity
two. Delivery: DHL/ EMS/ TNT/ UPS/ FEDEX
FAQ
one. who are we?
Hefa Team is dependent in ZheJiang , China, begin from 1998,has a 3 subsidiaries in overall.The Main Products is planetary gearbox,timing belt pulley, helical equipment,spur equipment,equipment rack,equipment ring,chain wheel,hollow rotating platform,module,and so on
two. how can we ensure good quality?
Always a pre-production sample before mass generation
Constantly closing Inspection just before shipment
three. how to choose the suited planetary gearbox?
Initial of all,we require you to be CZPT to offer pertinent parameters.If you have a motor drawing,it will enable us advocate a ideal gearbox for you more quickly.If not,we hope you can supply the adhering to motor parameters:output speed,output torque,voltage,existing,ip,sounds,running circumstances,motor dimension and electricity,and so forth
four. why ought to you acquire from us not from other suppliers?
We are a 22 many years activities company on generating the gears, specializing in production all sorts of spur/bevel/helical gear, grinding gear, equipment shaft, timing pulley, rack, planetary equipment reducer, timing belt and this kind of transmission gear components
5. what companies can we supply?
Approved Delivery Conditions: Fedex,DHL,UPS
Acknowledged Payment Currency:USD,EUR,HKD,GBP,CNY
Accepted Payment Sort: T/T,L/C,PayPal,Western Union
Language Spoken:English,Chinese,Japanese
| Application: | Motor, Motorcycle, Machinery, Marine, Agricultural Machinery, Textile Machinery |
|---|---|
| Function: | Change Drive Direction, Speed Changing, Speed Reduction |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Vertical Type |
| Step: | Single-Step |
###
| Samples: |
US$ 254/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Specifications | PRF40 | PRF60 | PRF80 | PRF90 | PRF120 | PRF160 | |||
| Technal Parameters | |||||||||
| Max. Torque | Nm | 1.5times rated torque | |||||||
| Emergency Stop Torque | Nm | 2.5times rated torque | |||||||
| Max. Radial Load | N | 185 | 240 | 400 | 450 | 1240 | 2250 | ||
| Max. Axial Load | N | 150 | 220 | 420 | 430 | 1000 | 1500 | ||
| Torsional Rigidity | Nm/arcmin | 0.7 | 1.8 | 4.7 | 4.85 | 11 | 35 | ||
| Max.Input Speed | rpm | 8000 | 8000 | 6000 | 6000 | 6000 | 4000 | ||
| Rated Input Speed | rpm | 4500 | 4000 | 3500 | 3500 | 3500 | 3000 | ||
| Noise | dB | ≤55 | ≤58 | ≤60 | ≤60 | ≤65 | ≤70 | ||
| Average Life Time | h | 20000 | |||||||
| Efficiency Of Full Load | % | L1≥96% L2≥94% | |||||||
| Return Backlash | P1 | L1 | arcmin | ≤8 | ≤8 | ≤8 | ≤8 | ≤8 | ≤8 |
| L2 | arcmin | ≤12 | ≤12 | ≤12 | ≤12 | ≤12 | ≤12 | ||
| P2 | L1 | arcmin | ≤16 | ≤16 | ≤16 | ≤16 | ≤16 | ≤16 | |
| L2 | arcmin | ≤20 | ≤20 | ≤20 | ≤20 | ≤20 | ≤20 | ||
| Moment Of Inertia Table | L1 | 3 | Kg*cm2 | 0.1 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 |
| 4 | Kg*cm2 | 0.1 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 | ||
| 5 | Kg*cm2 | 0.1 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 | ||
| 7 | Kg*cm2 | 0.06 | 0.41 | 0.65 | 1.42 | 11.38 | 34.02 | ||
| 10 | Kg*cm2 | 0.06 | 0.41 | 0.65 | 1.42 | 11.38 | 34.02 | ||
| L2 | 12 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | |
| 15 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 16 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 20 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 25 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 28 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 30 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 35 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 40 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 50 | Kg*cm2 | 0.05 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 | ||
| 70 | Kg*cm2 | 0.05 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 | ||
| 100 | Kg*cm2 | 0.05 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 | ||
| Technical Parameter | Level | Ratio | PRF40 | PRF60 | PRF80 | PRF90 | PRF120 | PRF160 | |
| Rated Torque | L1 | 3 | Nm | / | 27 | 50 | 96 | 161 | 384 |
| 4 | Nm | 16 | 40 | 90 | 122 | 210 | 423 | ||
| 5 | Nm | 15 | 40 | 90 | 122 | 210 | 423 | ||
| 7 | Nm | 12 | 34 | 48 | 95 | 170 | 358 | ||
| 10 | Nm | 10 | 16 | 22 | 56 | 86 | 210 | ||
| L2 | 12 | Nm | / | 27 | 50 | 95 | 161 | 364 | |
| 15 | Nm | / | 27 | 50 | 96 | 161 | 364 | ||
| 16 | Nm | 16 | 40 | 90 | 122 | 210 | 423 | ||
| 20 | Nm | 15 | 40 | 90 | 122 | 210 | 423 | ||
| 25 | Nm | 16 | 40 | 90 | 122 | 210 | 423 | ||
| 28 | Nm | 16 | 40 | 90 | 122 | 210 | 423 | ||
| 30 | Nm | / | 27 | 50 | 96 | 161 | 364 | ||
| 35 | Nm | 12 | 40 | 90 | 122 | 210 | 423 | ||
| 40 | Nm | 16 | 40 | 90 | 122 | 210 | 423 | ||
| 50 | Nm | 15 | 40 | 90 | 122 | 210 | 423 | ||
| 70 | Nm | 12 | 34 | 48 | 95 | 170 | 358 | ||
| 100 | Nm | 10 | 16 | 22 | 96 | 80 | 210 | ||
| Degree Of Protection | IP65 | ||||||||
| Operation Temprature | ºC | – 10ºC to -90ºC | |||||||
| Weight | L1 | kg | 0.43 | 0.98 | 2.3 | 3.12 | 7.08 | 15.5 | |
| L2 | kg | 0.65 | 1.26 | 2.97 | 3.82 | 8.7 | 17 | ||
| Application: | Motor, Motorcycle, Machinery, Marine, Agricultural Machinery, Textile Machinery |
|---|---|
| Function: | Change Drive Direction, Speed Changing, Speed Reduction |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Vertical Type |
| Step: | Single-Step |
###
| Samples: |
US$ 254/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Specifications | PRF40 | PRF60 | PRF80 | PRF90 | PRF120 | PRF160 | |||
| Technal Parameters | |||||||||
| Max. Torque | Nm | 1.5times rated torque | |||||||
| Emergency Stop Torque | Nm | 2.5times rated torque | |||||||
| Max. Radial Load | N | 185 | 240 | 400 | 450 | 1240 | 2250 | ||
| Max. Axial Load | N | 150 | 220 | 420 | 430 | 1000 | 1500 | ||
| Torsional Rigidity | Nm/arcmin | 0.7 | 1.8 | 4.7 | 4.85 | 11 | 35 | ||
| Max.Input Speed | rpm | 8000 | 8000 | 6000 | 6000 | 6000 | 4000 | ||
| Rated Input Speed | rpm | 4500 | 4000 | 3500 | 3500 | 3500 | 3000 | ||
| Noise | dB | ≤55 | ≤58 | ≤60 | ≤60 | ≤65 | ≤70 | ||
| Average Life Time | h | 20000 | |||||||
| Efficiency Of Full Load | % | L1≥96% L2≥94% | |||||||
| Return Backlash | P1 | L1 | arcmin | ≤8 | ≤8 | ≤8 | ≤8 | ≤8 | ≤8 |
| L2 | arcmin | ≤12 | ≤12 | ≤12 | ≤12 | ≤12 | ≤12 | ||
| P2 | L1 | arcmin | ≤16 | ≤16 | ≤16 | ≤16 | ≤16 | ≤16 | |
| L2 | arcmin | ≤20 | ≤20 | ≤20 | ≤20 | ≤20 | ≤20 | ||
| Moment Of Inertia Table | L1 | 3 | Kg*cm2 | 0.1 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 |
| 4 | Kg*cm2 | 0.1 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 | ||
| 5 | Kg*cm2 | 0.1 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 | ||
| 7 | Kg*cm2 | 0.06 | 0.41 | 0.65 | 1.42 | 11.38 | 34.02 | ||
| 10 | Kg*cm2 | 0.06 | 0.41 | 0.65 | 1.42 | 11.38 | 34.02 | ||
| L2 | 12 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | |
| 15 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 16 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 20 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 25 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 28 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 30 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 35 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 40 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 50 | Kg*cm2 | 0.05 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 | ||
| 70 | Kg*cm2 | 0.05 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 | ||
| 100 | Kg*cm2 | 0.05 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 | ||
| Technical Parameter | Level | Ratio | PRF40 | PRF60 | PRF80 | PRF90 | PRF120 | PRF160 | |
| Rated Torque | L1 | 3 | Nm | / | 27 | 50 | 96 | 161 | 384 |
| 4 | Nm | 16 | 40 | 90 | 122 | 210 | 423 | ||
| 5 | Nm | 15 | 40 | 90 | 122 | 210 | 423 | ||
| 7 | Nm | 12 | 34 | 48 | 95 | 170 | 358 | ||
| 10 | Nm | 10 | 16 | 22 | 56 | 86 | 210 | ||
| L2 | 12 | Nm | / | 27 | 50 | 95 | 161 | 364 | |
| 15 | Nm | / | 27 | 50 | 96 | 161 | 364 | ||
| 16 | Nm | 16 | 40 | 90 | 122 | 210 | 423 | ||
| 20 | Nm | 15 | 40 | 90 | 122 | 210 | 423 | ||
| 25 | Nm | 16 | 40 | 90 | 122 | 210 | 423 | ||
| 28 | Nm | 16 | 40 | 90 | 122 | 210 | 423 | ||
| 30 | Nm | / | 27 | 50 | 96 | 161 | 364 | ||
| 35 | Nm | 12 | 40 | 90 | 122 | 210 | 423 | ||
| 40 | Nm | 16 | 40 | 90 | 122 | 210 | 423 | ||
| 50 | Nm | 15 | 40 | 90 | 122 | 210 | 423 | ||
| 70 | Nm | 12 | 34 | 48 | 95 | 170 | 358 | ||
| 100 | Nm | 10 | 16 | 22 | 96 | 80 | 210 | ||
| Degree Of Protection | IP65 | ||||||||
| Operation Temprature | ºC | – 10ºC to -90ºC | |||||||
| Weight | L1 | kg | 0.43 | 0.98 | 2.3 | 3.12 | 7.08 | 15.5 | |
| L2 | kg | 0.65 | 1.26 | 2.97 | 3.82 | 8.7 | 17 | ||
Planetary Gearbox Basics
If you’re in the market for a new Planetary Gearbox, you’ve come to the right place. There’s more to these mechanical wonders than just their name. Learn about Spur gears, helical gears, and various sizes. After you’ve read this article, you’ll know exactly what to look for when shopping for a new one. And you’ll also be able to avoid common mistakes made by amateur mechanics.
Wheel drive planetary gearboxes
Planetary gearboxes have numerous benefits over conventional gearboxes. Their compact design is advantageous for servo functions. Their lubrication is a key feature to maintain smooth operation and avoid damage to the gears. Some manufactures use CZPT to ensure proper functioning. These gearboxes have nearly three times the torque of traditional gearboxes while remaining compact and low in mass.
The planetary gears are made of three different types. Each type has an input and output shaft. The input and output shafts are usually coaxially arranged. The input and output shafts are connected to each other via a carrier. The carrier rotates with the planetary gears. The sun gear is the input gear and is typically 24 teeth in diameter. The outer gears are connected to the sun gear via rings of gears that are mounted around the sun gear.
Planetary gearboxes are also used in wheeled and tracked vehicles. They are also used in winch systems, which lift and lower loads. Typical applications include heavy machinery, such as cranes and earthmovers. Wheel drives are also widely used in municipal and agricultural vehicles, as well as material handling vehicles. The wheel drive is typically mounted directly into the wheel rim. A wheel drive may be fitted into two, three, or even four wheels.
A planetary gear set may be used in stages to provide different transmission rates. In order to choose the right gearbox for your application, consider the torque, backlash, and ratio you need. Then, consider the environment where the gearbox is used. Depending on its location, it might need to be protected from weather, water, and other elements. You can find a wide range of different sizes in the market.
Spur gears
There are two basic types of gearheads: planetary and spur gearheads. Each has its advantages and disadvantages depending on the application. This article will discuss the differences between these two types of gearheads. Spur gearheads are commonly used for transmission applications, while planetary gearheads are more widely used for motors. Spur gearheads are less expensive to produce than planetary gearheads, and they are more flexible in design.
There are many different types of spur gears. Among them, a 5:1 spur gear drive ratio means that the sun gear must rotate five times per revolution of the output carrier. The desired number of teeth is 24. In metric systems, the spur gears are referred to as mm and the moon gears as modules. Spur gears are used in many different types of applications, including automotive and agricultural machinery.
A planetary geartrain is a combination of ring and spur gears, which mesh with each other. There are two kinds of planetary geartrains: simple planetary gears and compound planetary gears. Spur gears are the most common type, with a sun gear and ring gear on either side of the sun. Simple planetary gears feature a single sun and ring gear, while compound planetary gears use multiple planets.
A planetary gearbox consists of two or more outer gears, which are arranged to rotate around the sun. The outer ring gear meshes with all of the planets in our solar system, while the sun gear rotates around the ring gear. Because of this, planetary gearboxes are very efficient even at low speeds. Their compact design makes them a desirable choice for space-constrained applications.
Helical gears
A planetary helical gearbox has two stages, each with its own input speed. In the study of planetary helical gear dynamics, the base circle radius and full-depth involute teeth are added to the ratio of each gear. The tangential position of the planets affects the dynamic amplifications and tooth forces. The tangential position error is an important factor in understanding the dynamic behaviour of helical planetary gears.
A helical gearbox has teeth oriented at an angle to the shaft, making them a better choice than spur gears. Helical gears also operate smoothly and quietly, while spur gears generate a thrust load during operation. Helical gears are also used in enclosed gear drives. They are the most common type of planetary gearbox. However, they can be expensive to produce. Whether you choose to use a helical or spur gearbox depends on the type of gearbox you need.
When choosing a planetary gear, it is important to understand the helix angle of the gear. The helix angle affects the way the planetary gears mesh, but does not change the fundamentals of planetary phasing. In each mesh, axial forces are introduced, which can either cancel or reinforce. The same applies to torques. So, if the ring gear is positioned at an angle of zero, helical gears will increase the axial forces.
The number of teeth on the planets is a variable parameter that must be considered in the design phase. Regardless of how many teeth are present, each planet must have a certain amount of tooth spacing to mesh properly with the ring or sun. The tip diameter is usually unknown in the conceptual design stage, but the pitch diameter may be used as an initial approximation. Asymmetrical helical gears may also cause undesirable noise.
Various sizes
There are several sizes and types of planetary gearboxes. The planetary gear sets feature the sun gear, the central gear, which is usually the input shaft, and the planet gears, which are the outer gears. A carrier connects the planet gears to the output shaft. The primary and secondary features of the planetary gearbox are important factors to consider. Besides these, there are other things to consider, such as the price, delivery time, and availability around the world. Some constructors are quicker than others in responding to inquiries. While others may be able to deliver every planetary gearbox out of stock, they will cost you more money.
The load share behavior of a planetary gearbox is comparable to that of a spur or a helical gearbox. Under low loads, individual gear meshes are slightly loaded, while other components have minimal deflections. In general, load sharing behaviour is affected mostly by assembly and manufacturing deviations. In this case, the elastic deflections help balance these effects. The load-sharing behavior of a planetary gearbox improves when the load increases.
Planetary gearboxes come in different sizes. The most common size is one with two or three planets. The size and type of the gears determine the transmission rate. Planetary gear sets come in stages. This gives you multiple transmission rate choices. Some companies offer small planetary gearboxes, while others offer larger ones. For those with special applications, make sure you check the torque, backlash, and ratio.
Whether the power is large or small, the planetary gearbox should be matched to the size of the drive. Some manufacturers also offer right-angle models. These designs incorporate other gear sets, such as a worm gear stage. Right-angle designs are ideal for situations where you need to vary the output torque. When determining the size of planetary gearboxes, make sure the drive shafts are lined up.
Applications
This report is designed to provide key information on the Global Applications of Planetary Gearbox Market, including the market size and forecast, competitive landscape, and market dynamics. The report also provides market estimates for the company segment and type segments, as well as end users. This report will also cover regional and country-level analysis, market share estimates, and mergers & acquisitions activity. The Global Applications of Planetary Gearbox Market report includes a detailed analysis of the key players in the market.
The most common application of a planetary gearbox is in the automobile industry, where it is used to distribute power between two wheels in a vehicle’s drive axle. In a four-wheel-drive car, this system is augmented by a centre differential. In hybrid electric vehicles, a summation gearbox combines the combustion engine with an electric motor, creating a hybrid vehicle that uses one single transmission system.
In the Global Industrial Planetary Gearbox Market, customer-specific planetary gears are commonly used for automated guided vehicles, intra-logistics, and agricultural technology. These gears allow for compact designs, even in tight spaces. A three-stage planetary gear can reach 300 Nm and support radial loads of 12 kN. For receiver systems, positioning accuracy is critical. A two-stage planetary gearbox was developed by CZPT. Its internal gear tension reduces torsional backlash, and manual controls are often used for high-quality signals.
The number of planetary gears is not fixed, but in industrial applications, the number of planetary gears is at least three. The more planetary gears a gearbox contains, the more torque it can transmit. Moreover, the multiple planetary gears mesh simultaneously during operation, which results in high efficiency and transmittable torque. There are many other advantages of a planetary gearbox, including reduced maintenance and high speed.
editor by czh 2023-01-08
China High Torque Precision 80mm Planetary Gear Reducer Gearbox bevel planetary gearbox
Solution Description
High Torque Precision 80mm Planetary Equipment Reducer Gearbox
Nickel chromium molybdenum alloy steel gear is produced with carburizing heat remedy for high abrasion resistance and affect toughness and by honing procedure to improve equipment precision and reduced sounds procedure.Internal gear bore uses needle roller to receive increased abrasion resistance and power.
Solution Description
Description:
(1).The output shaft is manufactured of big dimension,massive span double bearing style,output shaft and planetary arm bracket as a complete.The input shaft is put directly on the planet arm bracket to make certain that the reducer has higher running accuracy and greatest torsional rigidity.
(2).Shell and the interior ring gear used built-in design and style,quenching and tempering soon after the processing of the tooth so that it can achieve high torque,higher precision,substantial dress in resistance.Additionally surface nickel-plated anti-rust treatment,so that its corrosion resistance significantly improved.(3).The planetary equipment transmission employs total needle roller with no retainer to enhance the make contact with surface,which greatly updates structural rigidity and services daily life.
(4).The equipment is created of Japanese imported substance.Soon after the metal cutting method,the vacuum carburizing heat therapy to fifty eight-62HRC. And then by the hobbing,Get the best tooth form,tooth direction,to guarantee that the gear of substantial precision and great influence toughness.
(5).Input shaft and sunshine equipment built-in construction,in purchase to increase the operation precision of the reducer.
Traits:
one.Hole output construction,easy set up.
2.Straight tooth generate ,one cantilever construction.easy layout,economic price.
three.Operating steady. Low sounds..
four.Backlash 8-16 arcmin. Can fit most event.
5.The enter relationship technical specs are full and there are several selections.
6.Keyway can be opened in the power shaft.
| Specifications | PFN60 | PFN80 | PFN90 | PFN120 | PFN160 | |||
| Technal Parameters | ||||||||
| Max. Torque | Nm | 1.5times rated torque | ||||||
| Emergency Quit Torque | Nm | 2.5times rated torque | ||||||
| Max. Radial Load | N | 240 | 400 | 450 | 1240 | 2250 | ||
| Max. Axial Load | N | 220 | 420 | 430 | 1000 | 1500 | ||
| Torsional Rigidity | Nm/arcmin | one.8 | 4.seven | four.85 | 11 | 35 | ||
| Max.Input Velocity | rpm | 8000 | 6000 | 6000 | 6000 | 4000 | ||
| Rated Enter Velocity | rpm | 4000 | 3500 | 3500 | 3500 | 3000 | ||
| Noise | dB | ≤58 | ≤60 | ≤60 | ≤65 | ≤70 | ||
| Average Lifestyle Time | h | 20000 | ||||||
| Efficiency Of Entire Load | % | L1≥96% L2≥94% | ||||||
| Return Backlash | P1 | L1 | arcmin | ≤8 | ≤8 | ≤8 | ≤8 | ≤8 |
| L2 | arcmin | ≤12 | ≤12 | ≤12 | ≤12 | ≤12 | ||
| P2 | L1 | arcmin | ≤16 | ≤16 | ≤16 | ≤16 | ≤16 | |
| L2 | arcmin | ≤20 | ≤20 | ≤20 | ≤20 | ≤20 | ||
| Moment Of Inertia Desk | L1 | three | Kg*cm2 | .46 | .seventy seven | 1.seventy three | twelve.seventy eight | 36.72 |
| 4 | Kg*cm2 | .forty six | .seventy seven | one.seventy three | twelve.78 | 36.seventy two | ||
| five | Kg*cm2 | .46 | .77 | 1.seventy three | twelve.78 | 36.72 | ||
| 7 | Kg*cm2 | .forty one | .sixty five | one.forty two | 11.38 | 34.02 | ||
| 10 | Kg*cm2 | .41 | .sixty five | one.42 | eleven.38 | 34.02 | ||
| L2 | 12 | Kg*cm2 | .forty four | .72 | one.forty nine | 12.eighteen | 34.24 | |
| 15 | Kg*cm2 | .44 | .72 | one.49 | twelve.18 | 34.24 | ||
| 16 | Kg*cm2 | .forty four | .seventy two | 1.49 | 12.18 | 34.24 | ||
| twenty | Kg*cm2 | .forty four | .72 | 1.49 | twelve.18 | 34.24 | ||
| 25 | Kg*cm2 | .forty four | .seventy two | one.forty nine | twelve.eighteen | 34.24 | ||
| 28 | Kg*cm2 | .44 | .72 | 1.forty nine | twelve.eighteen | 34.24 | ||
| thirty | Kg*cm2 | .44 | .72 | 1.49 | 12.18 | 34.24 | ||
| 35 | Kg*cm2 | .forty four | .seventy two | one.49 | twelve.18 | 34.24 | ||
| 40 | Kg*cm2 | .44 | .72 | 1.forty nine | 12.18 | 34.24 | ||
| fifty | Kg*cm2 | .34 | .fifty eight | one.twenty five | eleven.forty eight | 34.02 | ||
| 70 | Kg*cm2 | .34 | .fifty eight | 1.twenty five | 11.forty eight | 34.02 | ||
| a hundred | Kg*cm2 | .34 | .fifty eight | 1.twenty five | eleven.forty eight | 34.02 | ||
| Complex Parameter | Degree | Ratio | PFN60 | PFN80 | PFN90 | PFN120 | PFN160 | |
| Rated Torque | L1 | 3 | Nm | 27 | fifty | ninety six | 161 | 364 |
| four | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 5 | Nm | 40 | ninety | 122 | 210 | 423 | ||
| 7 | Nm | 34 | 48 | 95 | 170 | 358 | ||
| 10 | Nm | sixteen | 22 | fifty six | 86 | 210 | ||
| L2 | 12 | Nm | 27 | 50 | 96 | 161 | 364 | |
| fifteen | Nm | 27 | fifty | ninety six | 161 | 364 | ||
| 16 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 20 | Nm | forty | 90 | 122 | 210 | 423 | ||
| twenty five | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 28 | Nm | forty | 90 | 122 | 210 | 423 | ||
| 30 | Nm | 27 | 50 | 96 | 161 | 364 | ||
| 35 | Nm | 40 | ninety | 122 | 210 | 423 | ||
| forty | Nm | forty | ninety | 122 | 210 | 423 | ||
| 50 | Nm | forty | 90 | 122 | 210 | 423 | ||
| 70 | Nm | 34 | 48 | ninety five | one hundred seventy | 358 | ||
| 100 | Nm | sixteen | 22 | 56 | 86 | 210 | ||
| Degree Of Protection | IP65 | |||||||
| Operation Temprature | ºC | – 10ºC to -90ºC | ||||||
| Weight | L1 | kg | .ninety five | two.27 | three.06 | 6.93 | fifteen.5 | |
| L2 | kg | one.2 | two.8 | 3.86 | 8.98 | 17 | ||
Company Profile
Packaging & Transport
1. Guide time: ten-fifteen days as usual, 30 times in busy year, it will be dependent on the in depth buy amount
2. Supply: DHL/ UPS/ FEDEX/ EMS/ TNT
| Application: | Machine Tool, Motor, Motorcycle, Machinery, Marine, Agricultural Machinery, Manipulator Machinery |
|---|---|
| Speed: | Low Speed |
| Function: | Driving |
| Casing Protection: | Closed Type |
| Starting Mode: | Direct on-line Starting |
| Certification: | ISO9001 |
###
| Samples: |
US$ 189/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Specifications | PFN60 | PFN80 | PFN90 | PFN120 | PFN160 | |||
| Technal Parameters | ||||||||
| Max. Torque | Nm | 1.5times rated torque | ||||||
| Emergency Stop Torque | Nm | 2.5times rated torque | ||||||
| Max. Radial Load | N | 240 | 400 | 450 | 1240 | 2250 | ||
| Max. Axial Load | N | 220 | 420 | 430 | 1000 | 1500 | ||
| Torsional Rigidity | Nm/arcmin | 1.8 | 4.7 | 4.85 | 11 | 35 | ||
| Max.Input Speed | rpm | 8000 | 6000 | 6000 | 6000 | 4000 | ||
| Rated Input Speed | rpm | 4000 | 3500 | 3500 | 3500 | 3000 | ||
| Noise | dB | ≤58 | ≤60 | ≤60 | ≤65 | ≤70 | ||
| Average Life Time | h | 20000 | ||||||
| Efficiency Of Full Load | % | L1≥96% L2≥94% | ||||||
| Return Backlash | P1 | L1 | arcmin | ≤8 | ≤8 | ≤8 | ≤8 | ≤8 |
| L2 | arcmin | ≤12 | ≤12 | ≤12 | ≤12 | ≤12 | ||
| P2 | L1 | arcmin | ≤16 | ≤16 | ≤16 | ≤16 | ≤16 | |
| L2 | arcmin | ≤20 | ≤20 | ≤20 | ≤20 | ≤20 | ||
| Moment Of Inertia Table | L1 | 3 | Kg*cm2 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 |
| 4 | Kg*cm2 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 | ||
| 5 | Kg*cm2 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 | ||
| 7 | Kg*cm2 | 0.41 | 0.65 | 1.42 | 11.38 | 34.02 | ||
| 10 | Kg*cm2 | 0.41 | 0.65 | 1.42 | 11.38 | 34.02 | ||
| L2 | 12 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | |
| 15 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 16 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 20 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 25 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 28 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 30 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 35 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 40 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 50 | Kg*cm2 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 | ||
| 70 | Kg*cm2 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 | ||
| 100 | Kg*cm2 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 | ||
| Technical Parameter | Level | Ratio | PFN60 | PFN80 | PFN90 | PFN120 | PFN160 | |
| Rated Torque | L1 | 3 | Nm | 27 | 50 | 96 | 161 | 364 |
| 4 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 5 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 7 | Nm | 34 | 48 | 95 | 170 | 358 | ||
| 10 | Nm | 16 | 22 | 56 | 86 | 210 | ||
| L2 | 12 | Nm | 27 | 50 | 96 | 161 | 364 | |
| 15 | Nm | 27 | 50 | 96 | 161 | 364 | ||
| 16 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 20 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 25 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 28 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 30 | Nm | 27 | 50 | 96 | 161 | 364 | ||
| 35 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 40 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 50 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 70 | Nm | 34 | 48 | 95 | 170 | 358 | ||
| 100 | Nm | 16 | 22 | 56 | 86 | 210 | ||
| Degree Of Protection | IP65 | |||||||
| Operation Temprature | ºC | – 10ºC to -90ºC | ||||||
| Weight | L1 | kg | 0.95 | 2.27 | 3.06 | 6.93 | 15.5 | |
| L2 | kg | 1.2 | 2.8 | 3.86 | 8.98 | 17 | ||
| Application: | Machine Tool, Motor, Motorcycle, Machinery, Marine, Agricultural Machinery, Manipulator Machinery |
|---|---|
| Speed: | Low Speed |
| Function: | Driving |
| Casing Protection: | Closed Type |
| Starting Mode: | Direct on-line Starting |
| Certification: | ISO9001 |
###
| Samples: |
US$ 189/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Specifications | PFN60 | PFN80 | PFN90 | PFN120 | PFN160 | |||
| Technal Parameters | ||||||||
| Max. Torque | Nm | 1.5times rated torque | ||||||
| Emergency Stop Torque | Nm | 2.5times rated torque | ||||||
| Max. Radial Load | N | 240 | 400 | 450 | 1240 | 2250 | ||
| Max. Axial Load | N | 220 | 420 | 430 | 1000 | 1500 | ||
| Torsional Rigidity | Nm/arcmin | 1.8 | 4.7 | 4.85 | 11 | 35 | ||
| Max.Input Speed | rpm | 8000 | 6000 | 6000 | 6000 | 4000 | ||
| Rated Input Speed | rpm | 4000 | 3500 | 3500 | 3500 | 3000 | ||
| Noise | dB | ≤58 | ≤60 | ≤60 | ≤65 | ≤70 | ||
| Average Life Time | h | 20000 | ||||||
| Efficiency Of Full Load | % | L1≥96% L2≥94% | ||||||
| Return Backlash | P1 | L1 | arcmin | ≤8 | ≤8 | ≤8 | ≤8 | ≤8 |
| L2 | arcmin | ≤12 | ≤12 | ≤12 | ≤12 | ≤12 | ||
| P2 | L1 | arcmin | ≤16 | ≤16 | ≤16 | ≤16 | ≤16 | |
| L2 | arcmin | ≤20 | ≤20 | ≤20 | ≤20 | ≤20 | ||
| Moment Of Inertia Table | L1 | 3 | Kg*cm2 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 |
| 4 | Kg*cm2 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 | ||
| 5 | Kg*cm2 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 | ||
| 7 | Kg*cm2 | 0.41 | 0.65 | 1.42 | 11.38 | 34.02 | ||
| 10 | Kg*cm2 | 0.41 | 0.65 | 1.42 | 11.38 | 34.02 | ||
| L2 | 12 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | |
| 15 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 16 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 20 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 25 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 28 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 30 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 35 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 40 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 50 | Kg*cm2 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 | ||
| 70 | Kg*cm2 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 | ||
| 100 | Kg*cm2 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 | ||
| Technical Parameter | Level | Ratio | PFN60 | PFN80 | PFN90 | PFN120 | PFN160 | |
| Rated Torque | L1 | 3 | Nm | 27 | 50 | 96 | 161 | 364 |
| 4 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 5 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 7 | Nm | 34 | 48 | 95 | 170 | 358 | ||
| 10 | Nm | 16 | 22 | 56 | 86 | 210 | ||
| L2 | 12 | Nm | 27 | 50 | 96 | 161 | 364 | |
| 15 | Nm | 27 | 50 | 96 | 161 | 364 | ||
| 16 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 20 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 25 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 28 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 30 | Nm | 27 | 50 | 96 | 161 | 364 | ||
| 35 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 40 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 50 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 70 | Nm | 34 | 48 | 95 | 170 | 358 | ||
| 100 | Nm | 16 | 22 | 56 | 86 | 210 | ||
| Degree Of Protection | IP65 | |||||||
| Operation Temprature | ºC | – 10ºC to -90ºC | ||||||
| Weight | L1 | kg | 0.95 | 2.27 | 3.06 | 6.93 | 15.5 | |
| L2 | kg | 1.2 | 2.8 | 3.86 | 8.98 | 17 | ||
Planetary Gearbox Basics
If you’re in the market for a new Planetary Gearbox, you’ve come to the right place. There’s more to these mechanical wonders than just their name. Learn about Spur gears, helical gears, and various sizes. After you’ve read this article, you’ll know exactly what to look for when shopping for a new one. And you’ll also be able to avoid common mistakes made by amateur mechanics.
Wheel drive planetary gearboxes
Planetary gearboxes have numerous benefits over conventional gearboxes. Their compact design is advantageous for servo functions. Their lubrication is a key feature to maintain smooth operation and avoid damage to the gears. Some manufactures use CZPT to ensure proper functioning. These gearboxes have nearly three times the torque of traditional gearboxes while remaining compact and low in mass.
The planetary gears are made of three different types. Each type has an input and output shaft. The input and output shafts are usually coaxially arranged. The input and output shafts are connected to each other via a carrier. The carrier rotates with the planetary gears. The sun gear is the input gear and is typically 24 teeth in diameter. The outer gears are connected to the sun gear via rings of gears that are mounted around the sun gear.
Planetary gearboxes are also used in wheeled and tracked vehicles. They are also used in winch systems, which lift and lower loads. Typical applications include heavy machinery, such as cranes and earthmovers. Wheel drives are also widely used in municipal and agricultural vehicles, as well as material handling vehicles. The wheel drive is typically mounted directly into the wheel rim. A wheel drive may be fitted into two, three, or even four wheels.
A planetary gear set may be used in stages to provide different transmission rates. In order to choose the right gearbox for your application, consider the torque, backlash, and ratio you need. Then, consider the environment where the gearbox is used. Depending on its location, it might need to be protected from weather, water, and other elements. You can find a wide range of different sizes in the market.
Spur gears
There are two basic types of gearheads: planetary and spur gearheads. Each has its advantages and disadvantages depending on the application. This article will discuss the differences between these two types of gearheads. Spur gearheads are commonly used for transmission applications, while planetary gearheads are more widely used for motors. Spur gearheads are less expensive to produce than planetary gearheads, and they are more flexible in design.
There are many different types of spur gears. Among them, a 5:1 spur gear drive ratio means that the sun gear must rotate five times per revolution of the output carrier. The desired number of teeth is 24. In metric systems, the spur gears are referred to as mm and the moon gears as modules. Spur gears are used in many different types of applications, including automotive and agricultural machinery.
A planetary geartrain is a combination of ring and spur gears, which mesh with each other. There are two kinds of planetary geartrains: simple planetary gears and compound planetary gears. Spur gears are the most common type, with a sun gear and ring gear on either side of the sun. Simple planetary gears feature a single sun and ring gear, while compound planetary gears use multiple planets.
A planetary gearbox consists of two or more outer gears, which are arranged to rotate around the sun. The outer ring gear meshes with all of the planets in our solar system, while the sun gear rotates around the ring gear. Because of this, planetary gearboxes are very efficient even at low speeds. Their compact design makes them a desirable choice for space-constrained applications.
Helical gears
A planetary helical gearbox has two stages, each with its own input speed. In the study of planetary helical gear dynamics, the base circle radius and full-depth involute teeth are added to the ratio of each gear. The tangential position of the planets affects the dynamic amplifications and tooth forces. The tangential position error is an important factor in understanding the dynamic behaviour of helical planetary gears.
A helical gearbox has teeth oriented at an angle to the shaft, making them a better choice than spur gears. Helical gears also operate smoothly and quietly, while spur gears generate a thrust load during operation. Helical gears are also used in enclosed gear drives. They are the most common type of planetary gearbox. However, they can be expensive to produce. Whether you choose to use a helical or spur gearbox depends on the type of gearbox you need.
When choosing a planetary gear, it is important to understand the helix angle of the gear. The helix angle affects the way the planetary gears mesh, but does not change the fundamentals of planetary phasing. In each mesh, axial forces are introduced, which can either cancel or reinforce. The same applies to torques. So, if the ring gear is positioned at an angle of zero, helical gears will increase the axial forces.
The number of teeth on the planets is a variable parameter that must be considered in the design phase. Regardless of how many teeth are present, each planet must have a certain amount of tooth spacing to mesh properly with the ring or sun. The tip diameter is usually unknown in the conceptual design stage, but the pitch diameter may be used as an initial approximation. Asymmetrical helical gears may also cause undesirable noise.
Various sizes
There are several sizes and types of planetary gearboxes. The planetary gear sets feature the sun gear, the central gear, which is usually the input shaft, and the planet gears, which are the outer gears. A carrier connects the planet gears to the output shaft. The primary and secondary features of the planetary gearbox are important factors to consider. Besides these, there are other things to consider, such as the price, delivery time, and availability around the world. Some constructors are quicker than others in responding to inquiries. While others may be able to deliver every planetary gearbox out of stock, they will cost you more money.
The load share behavior of a planetary gearbox is comparable to that of a spur or a helical gearbox. Under low loads, individual gear meshes are slightly loaded, while other components have minimal deflections. In general, load sharing behaviour is affected mostly by assembly and manufacturing deviations. In this case, the elastic deflections help balance these effects. The load-sharing behavior of a planetary gearbox improves when the load increases.
Planetary gearboxes come in different sizes. The most common size is one with two or three planets. The size and type of the gears determine the transmission rate. Planetary gear sets come in stages. This gives you multiple transmission rate choices. Some companies offer small planetary gearboxes, while others offer larger ones. For those with special applications, make sure you check the torque, backlash, and ratio.
Whether the power is large or small, the planetary gearbox should be matched to the size of the drive. Some manufacturers also offer right-angle models. These designs incorporate other gear sets, such as a worm gear stage. Right-angle designs are ideal for situations where you need to vary the output torque. When determining the size of planetary gearboxes, make sure the drive shafts are lined up.
Applications
This report is designed to provide key information on the Global Applications of Planetary Gearbox Market, including the market size and forecast, competitive landscape, and market dynamics. The report also provides market estimates for the company segment and type segments, as well as end users. This report will also cover regional and country-level analysis, market share estimates, and mergers & acquisitions activity. The Global Applications of Planetary Gearbox Market report includes a detailed analysis of the key players in the market.
The most common application of a planetary gearbox is in the automobile industry, where it is used to distribute power between two wheels in a vehicle’s drive axle. In a four-wheel-drive car, this system is augmented by a centre differential. In hybrid electric vehicles, a summation gearbox combines the combustion engine with an electric motor, creating a hybrid vehicle that uses one single transmission system.
In the Global Industrial Planetary Gearbox Market, customer-specific planetary gears are commonly used for automated guided vehicles, intra-logistics, and agricultural technology. These gears allow for compact designs, even in tight spaces. A three-stage planetary gear can reach 300 Nm and support radial loads of 12 kN. For receiver systems, positioning accuracy is critical. A two-stage planetary gearbox was developed by CZPT. Its internal gear tension reduces torsional backlash, and manual controls are often used for high-quality signals.
The number of planetary gears is not fixed, but in industrial applications, the number of planetary gears is at least three. The more planetary gears a gearbox contains, the more torque it can transmit. Moreover, the multiple planetary gears mesh simultaneously during operation, which results in high efficiency and transmittable torque. There are many other advantages of a planetary gearbox, including reduced maintenance and high speed.
editor by czh 2022-12-23
China High Torque 3 Stage Inline Planetary Gearbox, Gearmotorequal to Bonfigiloli 300 Series planetary gearbox bearings
Solution Description
Planetary Series High Electricity Equipment Box
Housing is produced of cast iron,which increase its rigidity and anti-vibration.
Solar and plant gears are processed by cementite and hardening,gears are procedures by grinding,which enhance the performance and life time of the gearbox.
Input mode:coaxial enter,helical equipment input,bevel-helical equipment enter.
Output manner:interior involute spline,hollow shaft with shrink disk,external involute spline,strong shaft with flat important.
Mounting manner:Horizonal vertical,torque-arm.
P series dimensions 9~34 transmission stage:2~3 ratio:25~4000
Ratio will be larger in blend with H,R,K series.
RFQ
Q:Are you trading firm or maker?
A: We are manufacturer with in excess of 20 years’ experience.
Q: How extended is your shipping and delivery time?
A: Usually it is in ten times if the products are in inventory, for items produced as for every buy, it is inside 35 days right after confirmation of buy.
Q: How extended must I wait around for the suggestions after I send the enquiry?
A: Typically in twelve hours.
Q: What info must I give you to confirm the solution?
A: Design/Measurement, Transmission Ratio, Velocity, Shaft directions & Get amount and many others.
Q: Hong extended is your merchandise guarantee?
A: We offer 12 months warranty from departure day of the products.
Q: What is your payment phrases? T/T one hundred% in progress for volume significantly less than USD10000.-, 30% T/T in advance , balance prior to shipment for amount earlier mentioned USD10000.
If you have any other queries, make sure you truly feel totally free to make contact with us underneath:
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Send out your Inquiry Information in the Below, click on “Send” Now!
|
US $100-30,000 / Piece | |
1 Piece (Min. Order) |
###
| Application: | Motor, Machinery, Agricultural Machinery |
|---|---|
| Function: | Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction |
| Layout: | P |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Four-Step |
###
| Customization: |
Available
|
|---|
|
US $100-30,000 / Piece | |
1 Piece (Min. Order) |
###
| Application: | Motor, Machinery, Agricultural Machinery |
|---|---|
| Function: | Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction |
| Layout: | P |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Four-Step |
###
| Customization: |
Available
|
|---|
Planetary Gearbox Basics
If you’re in the market for a new Planetary Gearbox, you’ve come to the right place. There’s more to these mechanical wonders than just their name. Learn about Spur gears, helical gears, and various sizes. After you’ve read this article, you’ll know exactly what to look for when shopping for a new one. And you’ll also be able to avoid common mistakes made by amateur mechanics.
Wheel drive planetary gearboxes
Planetary gearboxes have numerous benefits over conventional gearboxes. Their compact design is advantageous for servo functions. Their lubrication is a key feature to maintain smooth operation and avoid damage to the gears. Some manufactures use CZPT to ensure proper functioning. These gearboxes have nearly three times the torque of traditional gearboxes while remaining compact and low in mass.
The planetary gears are made of three different types. Each type has an input and output shaft. The input and output shafts are usually coaxially arranged. The input and output shafts are connected to each other via a carrier. The carrier rotates with the planetary gears. The sun gear is the input gear and is typically 24 teeth in diameter. The outer gears are connected to the sun gear via rings of gears that are mounted around the sun gear.
Planetary gearboxes are also used in wheeled and tracked vehicles. They are also used in winch systems, which lift and lower loads. Typical applications include heavy machinery, such as cranes and earthmovers. Wheel drives are also widely used in municipal and agricultural vehicles, as well as material handling vehicles. The wheel drive is typically mounted directly into the wheel rim. A wheel drive may be fitted into two, three, or even four wheels.
A planetary gear set may be used in stages to provide different transmission rates. In order to choose the right gearbox for your application, consider the torque, backlash, and ratio you need. Then, consider the environment where the gearbox is used. Depending on its location, it might need to be protected from weather, water, and other elements. You can find a wide range of different sizes in the market.
Spur gears
There are two basic types of gearheads: planetary and spur gearheads. Each has its advantages and disadvantages depending on the application. This article will discuss the differences between these two types of gearheads. Spur gearheads are commonly used for transmission applications, while planetary gearheads are more widely used for motors. Spur gearheads are less expensive to produce than planetary gearheads, and they are more flexible in design.
There are many different types of spur gears. Among them, a 5:1 spur gear drive ratio means that the sun gear must rotate five times per revolution of the output carrier. The desired number of teeth is 24. In metric systems, the spur gears are referred to as mm and the moon gears as modules. Spur gears are used in many different types of applications, including automotive and agricultural machinery.
A planetary geartrain is a combination of ring and spur gears, which mesh with each other. There are two kinds of planetary geartrains: simple planetary gears and compound planetary gears. Spur gears are the most common type, with a sun gear and ring gear on either side of the sun. Simple planetary gears feature a single sun and ring gear, while compound planetary gears use multiple planets.
A planetary gearbox consists of two or more outer gears, which are arranged to rotate around the sun. The outer ring gear meshes with all of the planets in our solar system, while the sun gear rotates around the ring gear. Because of this, planetary gearboxes are very efficient even at low speeds. Their compact design makes them a desirable choice for space-constrained applications.
Helical gears
A planetary helical gearbox has two stages, each with its own input speed. In the study of planetary helical gear dynamics, the base circle radius and full-depth involute teeth are added to the ratio of each gear. The tangential position of the planets affects the dynamic amplifications and tooth forces. The tangential position error is an important factor in understanding the dynamic behaviour of helical planetary gears.
A helical gearbox has teeth oriented at an angle to the shaft, making them a better choice than spur gears. Helical gears also operate smoothly and quietly, while spur gears generate a thrust load during operation. Helical gears are also used in enclosed gear drives. They are the most common type of planetary gearbox. However, they can be expensive to produce. Whether you choose to use a helical or spur gearbox depends on the type of gearbox you need.
When choosing a planetary gear, it is important to understand the helix angle of the gear. The helix angle affects the way the planetary gears mesh, but does not change the fundamentals of planetary phasing. In each mesh, axial forces are introduced, which can either cancel or reinforce. The same applies to torques. So, if the ring gear is positioned at an angle of zero, helical gears will increase the axial forces.
The number of teeth on the planets is a variable parameter that must be considered in the design phase. Regardless of how many teeth are present, each planet must have a certain amount of tooth spacing to mesh properly with the ring or sun. The tip diameter is usually unknown in the conceptual design stage, but the pitch diameter may be used as an initial approximation. Asymmetrical helical gears may also cause undesirable noise.
Various sizes
There are several sizes and types of planetary gearboxes. The planetary gear sets feature the sun gear, the central gear, which is usually the input shaft, and the planet gears, which are the outer gears. A carrier connects the planet gears to the output shaft. The primary and secondary features of the planetary gearbox are important factors to consider. Besides these, there are other things to consider, such as the price, delivery time, and availability around the world. Some constructors are quicker than others in responding to inquiries. While others may be able to deliver every planetary gearbox out of stock, they will cost you more money.
The load share behavior of a planetary gearbox is comparable to that of a spur or a helical gearbox. Under low loads, individual gear meshes are slightly loaded, while other components have minimal deflections. In general, load sharing behaviour is affected mostly by assembly and manufacturing deviations. In this case, the elastic deflections help balance these effects. The load-sharing behavior of a planetary gearbox improves when the load increases.
Planetary gearboxes come in different sizes. The most common size is one with two or three planets. The size and type of the gears determine the transmission rate. Planetary gear sets come in stages. This gives you multiple transmission rate choices. Some companies offer small planetary gearboxes, while others offer larger ones. For those with special applications, make sure you check the torque, backlash, and ratio.
Whether the power is large or small, the planetary gearbox should be matched to the size of the drive. Some manufacturers also offer right-angle models. These designs incorporate other gear sets, such as a worm gear stage. Right-angle designs are ideal for situations where you need to vary the output torque. When determining the size of planetary gearboxes, make sure the drive shafts are lined up.
Applications
This report is designed to provide key information on the Global Applications of Planetary Gearbox Market, including the market size and forecast, competitive landscape, and market dynamics. The report also provides market estimates for the company segment and type segments, as well as end users. This report will also cover regional and country-level analysis, market share estimates, and mergers & acquisitions activity. The Global Applications of Planetary Gearbox Market report includes a detailed analysis of the key players in the market.
The most common application of a planetary gearbox is in the automobile industry, where it is used to distribute power between two wheels in a vehicle’s drive axle. In a four-wheel-drive car, this system is augmented by a centre differential. In hybrid electric vehicles, a summation gearbox combines the combustion engine with an electric motor, creating a hybrid vehicle that uses one single transmission system.
In the Global Industrial Planetary Gearbox Market, customer-specific planetary gears are commonly used for automated guided vehicles, intra-logistics, and agricultural technology. These gears allow for compact designs, even in tight spaces. A three-stage planetary gear can reach 300 Nm and support radial loads of 12 kN. For receiver systems, positioning accuracy is critical. A two-stage planetary gearbox was developed by CZPT. Its internal gear tension reduces torsional backlash, and manual controls are often used for high-quality signals.
The number of planetary gears is not fixed, but in industrial applications, the number of planetary gears is at least three. The more planetary gears a gearbox contains, the more torque it can transmit. Moreover, the multiple planetary gears mesh simultaneously during operation, which results in high efficiency and transmittable torque. There are many other advantages of a planetary gearbox, including reduced maintenance and high speed.
editor by czh 2022-12-22
China Factory P Series High Torque Heavy Duty Planetary Gearbox manufacturer
Solution Description
Planetary Collection Substantial Energy Gear Box
Housing is produced of solid iron,which boost its rigidity and anti-vibration.
Solar and plant gears are processed by cementite and hardening,gears are procedures by grinding,which boost the performance and life span of the gearbox.
Enter mode:coaxial input,helical gear input,bevel-helical gear input.
Output method:inside involute spline,hollow shaft with shrink disk,exterior involute spline,sound shaft with flat essential.
Mounting manner:Horizonal vertical,torque-arm.
P collection dimensions 9~34 transmission phase:2~3 ratio:twenty five~4000
Ratio will be larger in blend with H,R,K collection.
RFQ
Q:Are you trading business or company?
A: We are company with above 20 years’ encounter.
Q: How lengthy is your delivery time?
A: Usually it is in ten times if the merchandise are in inventory, for products made as for each buy, it is within 35 days right after affirmation of buy.
Q: How extended ought to I wait for the comments right after I ship the enquiry?
A: Usually inside of twelve hours.
Q: What information should I give you to confirm the item?
A: Product/Dimension, Transmission Ratio, Speed, Shaft directions & Order amount and so on.
Q: Hong lengthy is your merchandise warranty?
A: We provide twelve months warranty from departure day of the items.
Q: What is your payment conditions? T/T 100% in progress for quantity considerably less than USD10000.-, 30% T/T in progress , harmony before cargo for volume previously mentioned USD10000.
If you have any other concerns, please come to feel totally free to speak to us beneath:
HOW TO Get in touch with US?
Deliver your Inquiry Particulars in the Below, simply click “Ship” Now!
|
US $500-55,000 / Piece | |
1 Piece (Min. Order) |
###
| Application: | Motor, Machinery, Agricultural Machinery |
|---|---|
| Function: | Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction |
| Layout: | P |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Four-Step |
###
| Customization: |
Available
|
|---|
|
US $500-55,000 / Piece | |
1 Piece (Min. Order) |
###
| Application: | Motor, Machinery, Agricultural Machinery |
|---|---|
| Function: | Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction |
| Layout: | P |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Four-Step |
###
| Customization: |
Available
|
|---|
Planetary Gearbox
This article will explore the design and applications of a planetary gearbox. The reduction ratio of a planetary gearbox is dependent on the number of teeth in the gears. The ratios of planetary gearboxes are usually lower than those of conventional mechanical transmissions, which are mainly used to drive engines and generators. They are often the best choice for heavy-duty applications. The following are some of the advantages of planetary gearboxes.
planetary gearboxes
Planetary gearboxes work on a similar principle to solar systems. They rotate around a center gear called the sun gear, and two or more outer gears, called planet gears, are connected by a carrier. These gears then drive an output shaft. The arrangement of planet gears is similar to that of the Milky Way’s ring of planets. This arrangement produces the best torque density and stiffness for a gearbox.
As a compact alternative to normal pinion-and-gear reducers, planetary gearing offers many advantages. These characteristics make planetary gearing ideal for a variety of applications, including compactness and low weight. The efficiency of planetary gearing is enhanced by the fact that ninety percent of the input energy is transferred to the output. The gearboxes also have low noise and high torque density. Additionally, their design offers better load distribution, which contributes to a longer service life.
Planetary gears require lubrication. Because they have a smaller footprint than conventional gears, they dissipate heat well. In fact, lubrication can even lower vibration and noise. It’s also important to keep the gears properly lubricated to prevent the wear and tear that comes with use. The lubrication in planetary gears also helps keep them operating properly and reduces wear and tear on the gears.
A planetary gearbox uses multiple planetary parts to achieve the reduction goal. Each gear has an output shaft and a sun gear located in the center. The ring gear is fixed to the machine, while the sun gear is attached to a clamping system. The outer gears are connected to the carrier, and each planetary gear is held together by rings. This arrangement allows the planetary gear to be symmetrical with respect to the input shaft.
The gear ratio of a planetary gearbox is defined by the sun gear’s number of teeth. As the sun gear gets smaller, the ratio of the gear will increase. The ratio range of planetary gears ranges from 3:1 to ten to one. Eventually, however, the sun gear becomes too small, and the torque will fall significantly. The higher the ratio, the less torque the gears can transmit. So, planetary gears are often referred to as “planetary” gears.
Their design
The basic design of a Planetary Gearbox is quite simple. It consists of three interconnecting links, each of which has its own torque. The ring gear is fixed to the frame 0 at O, and the other two are fixed to each other at A and B. The ring gear, meanwhile, is attached to the planet arm 3 at O. All three parts are connected by joints. A free-body diagram is shown in Figure 9.
During the development process, the design team will divide the power to each individual planet into its respective power paths. This distribution will be based on the meshing condition of all gears in the system. Then, the design team will proceed to determine the loads on individual gear meshes. Using this method, it is possible to determine the loads on individual gear meshes and the shape of ring gear housing.
Planetary Gearboxes are made of three gear types. The sun gear is the center, which is connected to the other two gears by an internal tooth ring gear. The planet pinions are arranged in a carrier assembly that sets their spacing. The carrier also incorporates an output shaft. The three components in a Planetary Gearbox mesh with each other, and they rotate together as one. Depending on the application, they may rotate at different speeds or at different times.
The planetary gearbox’s design is unique. In a planetary gearbox, the input gear rotates around the central gear, while the outer gears are arranged around the sun gear. In addition, the ring gear holds the structure together. A carrier connects the outer gears to the output shaft. Ultimately, this gear system transmits high torque. This type of gearbox is ideal for high-speed operations.
The basic design of a Planetary Gearbox consists of multiple contacts that must mesh with each other. A single planet has an integer number of teeth, while the ring has a non-integer number. The teeth of the planets must mesh with each other, as well as the sun. The tooth counts, as well as the planet spacing, play a role in the design. A planetary gearbox must have an integer number of teeth to function properly.
Applications
In addition to the above-mentioned applications, planetary gearing is also used in machine tools, plastic machinery, derrick and dock cranes, and material handling equipments. Further, its application is found in dredging equipment, road-making machinery, sugar crystallizers, and mill drives. While its versatility and efficiency makes it a desirable choice for many industries, its complicated structure and construction make it a complex component.
Among the many benefits of using a planetary gearbox, the ability to transmit greater torque into a controlled space makes it a popular choice for many industries. Moreover, adding additional planet gears increases the torque density. This makes planetary gears suitable for applications requiring high torque. They are also used in electric screwdrivers and turbine engines. However, they are not used in everything. Some of the more common applications are discussed below:
One of the most important features of planetary gearboxes is their compact footprint. They are able to transmit torque while at the same time reducing noise and vibration. In addition to this, they are able to achieve a high speed without sacrificing high-quality performance. The compact footprint of these gears also allows them to be used in high-speed applications. In some cases, a planetary gearbox has sliding sections. Some of these sections are lubricated with oil, while others may require a synthetic gel. Despite these unique features, planetary gears have become common in many industries.
Planetary gears are composed of three components. The sun gear is the input gear, whereas the planet gears are the output gears. They are connected by a carrier. The carrier connects the input shaft with the output shaft. A planetary gearbox can be designed for various requirements, and the type you use will depend on the needs of your application. Its design and performance must meet your application’s needs.
The ratios of planetary gears vary depending on the number of planets. The smaller the sun gear, the greater the ratio. When planetary stages are used alone, the ratio range is 3:1 to 10:1. Higher ratios can be obtained by connecting several planetary stages together in the same ring gear. This method is known as a multi-stage gearbox. However, it can only be used in large gearboxes.
Maintenance
The main component of a planetary gearbox is the planetary gear. It requires regular maintenance and cleaning to remain in top shape. Demand for a longer life span protects all other components of the gearbox. This article will discuss the maintenance and cleaning procedures for planetary gears. After reading this article, you should know how to maintain your planetary gearbox properly. Hopefully, you can enjoy a longer life with your gearbox.
Firstly, it is important to know how to properly lubricate a planetary gearbox. The lubricant is essential as gears that operate at high speeds are subject to high levels of heat and friction. The housing of the planetary gearbox should be constructed to allow the heat to dissipate. The recommended oil is synthetic, and it should be filled between 30 and 50 percent. The lubricant should be changed at least every six months or as needed.
While it may seem unnecessary to replace a planetary gearbox, regular servicing will help it last a long time. A regular inspection will identify a problem and the appropriate repairs are needed. Once the planetary gearbox is full, it will plug with gear oil. To avoid this problem, consider getting the unit repaired instead of replacing the gearbox. This can save you a lot of money over a new planetary gearbox.
Proper lubrication is essential for a long life of your planetary gearbox. Oil change frequency should be based on oil temperature and operating speed. Oil at higher temperatures should be changed more frequently because it loses its molecular structure and cannot form a protective film. After this, oil filter maintenance should be performed every few months. Lastly, the gearbox oil needs to be checked regularly and replaced when necessary.
editor by czh 2022-12-13
China Professional 3F FAMED High Torque PLF Series Planetary Speed Reducer Gearbox for Pipe Bending Machine calculate gear ratio planetary gearbox
Applicable Industries: Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, machine tool
Weight (KG): 6.5 KG
Gearing Arrangement: Planetary
Output Torque: 12-423Nm
Input Speed: based on motor speed
Output Speed: based on ratio
Product name: PLF planetary gear box
Ratio: 3-1000
Precision: 3~8arcmin
Color: blue or black with gold
Output Form: shaft output
Warranty: 1 Year
Certificate: CE Certificate
Packing: carton or wooden box
Efficiency: 94%~97%
Monting direction: any direction
Packaging Details: carton or wooden box
Port: ZheJiang
| Backlash | P1 precision：≤6 arcminP2 precision：≤7 arcmin |
| Size | PLF040-L1PLF060-L1PLF080-L1PLF090-L1PLF120-L1PLF160-L1 |
| Ratio | 3, 4,5,7,10 |
| Match motor | servo motor, stepper motor |
| Lead time | Standard size for 10-15 days |
| Warranty | 12 months |
Planetary Gearbox
This article will explore the design and applications of a planetary gearbox. The reduction ratio of a planetary gearbox is dependent on the number of teeth in the gears. The ratios of planetary gearboxes are usually lower than those of conventional mechanical transmissions, which are mainly used to drive engines and generators. They are often the best choice for heavy-duty applications. The following are some of the advantages of planetary gearboxes.
planetary gearboxes
Planetary gearboxes work on a similar principle to solar systems. They rotate around a center gear called the sun gear, and two or more outer gears, called planet gears, are connected by a carrier. These gears then drive an output shaft. The arrangement of planet gears is similar to that of the Milky Way’s ring of planets. This arrangement produces the best torque density and stiffness for a gearbox.
As a compact alternative to normal pinion-and-gear reducers, planetary gearing offers many advantages. These characteristics make planetary gearing ideal for a variety of applications, including compactness and low weight. The efficiency of planetary gearing is enhanced by the fact that ninety percent of the input energy is transferred to the output. The gearboxes also have low noise and high torque density. Additionally, their design offers better load distribution, which contributes to a longer service life.
Planetary gears require lubrication. Because they have a smaller footprint than conventional gears, they dissipate heat well. In fact, lubrication can even lower vibration and noise. It’s also important to keep the gears properly lubricated to prevent the wear and tear that comes with use. The lubrication in planetary gears also helps keep them operating properly and reduces wear and tear on the gears.
A planetary gearbox uses multiple planetary parts to achieve the reduction goal. Each gear has an output shaft and a sun gear located in the center. The ring gear is fixed to the machine, while the sun gear is attached to a clamping system. The outer gears are connected to the carrier, and each planetary gear is held together by rings. This arrangement allows the planetary gear to be symmetrical with respect to the input shaft.
The gear ratio of a planetary gearbox is defined by the sun gear’s number of teeth. As the sun gear gets smaller, the ratio of the gear will increase. The ratio range of planetary gears ranges from 3:1 to ten to one. Eventually, however, the sun gear becomes too small, and the torque will fall significantly. The higher the ratio, the less torque the gears can transmit. So, planetary gears are often referred to as “planetary” gears.
Their design
The basic design of a Planetary Gearbox is quite simple. It consists of three interconnecting links, each of which has its own torque. The ring gear is fixed to the frame 0 at O, and the other two are fixed to each other at A and B. The ring gear, meanwhile, is attached to the planet arm 3 at O. All three parts are connected by joints. A free-body diagram is shown in Figure 9.
During the development process, the design team will divide the power to each individual planet into its respective power paths. This distribution will be based on the meshing condition of all gears in the system. Then, the design team will proceed to determine the loads on individual gear meshes. Using this method, it is possible to determine the loads on individual gear meshes and the shape of ring gear housing.
Planetary Gearboxes are made of three gear types. The sun gear is the center, which is connected to the other two gears by an internal tooth ring gear. The planet pinions are arranged in a carrier assembly that sets their spacing. The carrier also incorporates an output shaft. The three components in a Planetary Gearbox mesh with each other, and they rotate together as one. Depending on the application, they may rotate at different speeds or at different times.
The planetary gearbox’s design is unique. In a planetary gearbox, the input gear rotates around the central gear, while the outer gears are arranged around the sun gear. In addition, the ring gear holds the structure together. A carrier connects the outer gears to the output shaft. Ultimately, this gear system transmits high torque. This type of gearbox is ideal for high-speed operations.
The basic design of a Planetary Gearbox consists of multiple contacts that must mesh with each other. A single planet has an integer number of teeth, while the ring has a non-integer number. The teeth of the planets must mesh with each other, as well as the sun. The tooth counts, as well as the planet spacing, play a role in the design. A planetary gearbox must have an integer number of teeth to function properly.
Applications
In addition to the above-mentioned applications, planetary gearing is also used in machine tools, plastic machinery, derrick and dock cranes, and material handling equipments. Further, its application is found in dredging equipment, road-making machinery, sugar crystallizers, and mill drives. While its versatility and efficiency makes it a desirable choice for many industries, its complicated structure and construction make it a complex component.
Among the many benefits of using a planetary gearbox, the ability to transmit greater torque into a controlled space makes it a popular choice for many industries. Moreover, adding additional planet gears increases the torque density. This makes planetary gears suitable for applications requiring high torque. They are also used in electric screwdrivers and turbine engines. However, they are not used in everything. Some of the more common applications are discussed below:
One of the most important features of planetary gearboxes is their compact footprint. They are able to transmit torque while at the same time reducing noise and vibration. In addition to this, they are able to achieve a high speed without sacrificing high-quality performance. The compact footprint of these gears also allows them to be used in high-speed applications. In some cases, a planetary gearbox has sliding sections. Some of these sections are lubricated with oil, while others may require a synthetic gel. Despite these unique features, planetary gears have become common in many industries.
Planetary gears are composed of three components. The sun gear is the input gear, whereas the planet gears are the output gears. They are connected by a carrier. The carrier connects the input shaft with the output shaft. A planetary gearbox can be designed for various requirements, and the type you use will depend on the needs of your application. Its design and performance must meet your application’s needs.
The ratios of planetary gears vary depending on the number of planets. The smaller the sun gear, the greater the ratio. When planetary stages are used alone, the ratio range is 3:1 to 10:1. Higher ratios can be obtained by connecting several planetary stages together in the same ring gear. This method is known as a multi-stage gearbox. However, it can only be used in large gearboxes.
Maintenance
The main component of a planetary gearbox is the planetary gear. It requires regular maintenance and cleaning to remain in top shape. Demand for a longer life span protects all other components of the gearbox. This article will discuss the maintenance and cleaning procedures for planetary gears. After reading this article, you should know how to maintain your planetary gearbox properly. Hopefully, you can enjoy a longer life with your gearbox.
Firstly, it is important to know how to properly lubricate a planetary gearbox. The lubricant is essential as gears that operate at high speeds are subject to high levels of heat and friction. The housing of the planetary gearbox should be constructed to allow the heat to dissipate. The recommended oil is synthetic, and it should be filled between 30 and 50 percent. The lubricant should be changed at least every six months or as needed.
While it may seem unnecessary to replace a planetary gearbox, regular servicing will help it last a long time. A regular inspection will identify a problem and the appropriate repairs are needed. Once the planetary gearbox is full, it will plug with gear oil. To avoid this problem, consider getting the unit repaired instead of replacing the gearbox. This can save you a lot of money over a new planetary gearbox.
Proper lubrication is essential for a long life of your planetary gearbox. Oil change frequency should be based on oil temperature and operating speed. Oil at higher temperatures should be changed more frequently because it loses its molecular structure and cannot form a protective film. After this, oil filter maintenance should be performed every few months. Lastly, the gearbox oil needs to be checked regularly and replaced when necessary.
editor by czh
China Best Sales High Torque Planetary Gearbox Speed Drive Reducer Gear Motor near me shop
Solution Description
R Sequence Helical Gear Velocity Reducer Gearmotor with Tough Surface area
Item Description
SGR planetary equipment motor
Technical knowledge:
1. Ratio selection: 8.1-191
two. Input power: .twelve-270 KW
three. Allow torque rang: ≤ 50000 N. M
four. Output velocity: .3~205 r/min
five. Structure: Foot-mounted, flange-mounted, shaft-mounted
Attribute:
1. Adopt optimized layout, module combination, appropriate angle output, space reduction
2. Substantial energy and longevity gears
3. Can be combined with a variety of motors, broader ratio range
four. Big output torque, effortlessly startup, higher performance
Purposes
Transmission Gearbox reducer are broadly utilised in :
Ceramic Sector
Glass Market
Meals Market
Metallurgy Industry
Beer& Consume Sector
Printing and dyeing Sector
Textile Sector
Warehouse Logoistics Industry
Wooden working Machinery
environmental protection gear Market
Leather Market
Pharmacy Sector
FAQ:
1.Are you a factory or trader ?
We are a expert manufacturing facility which has 20 many years history specialized in gear transmission .
2.MOQ:
Our MOQ is 1pcs. However there is 1 dealing with value $a hundred and fifty for the solitary order which less than $3000.00
three. Warranty
Our warranty is 12months
4. Payment expression
100% T/T in advance and LC at sight .
five. Do you acknowledge customization ?
Indeed.SGR have sturdy R&D team, we can offer customizable service according to requirements.
six. Packing
Usually we use standard export plywood case to organize the cargo .
7. Supply time
In regular ,time of shipping and delivery is 30days soon after obtaining the prepayment .
eight. What kinds of certification do you use ?
DNV-ISO9001:2008, SGS,CE and so on, And new items patent.
nine. What types of inspection you do just before shipment ?
We do temperature test, noise, and oil leak inspection and commissioning before shipment.
ten.How do you solve if the creation have difficulty ?
Primarily, we don’t require buyer send the products back again to us. Since the price is quite large, if there fulfills a problem,we firstly ask for the pictures for broken parts. And base on the photographs, we can have a simple notion for the defect reason. Our assure is twelve months, if for the duration of the ensure, we can source mend .
Planetary Gearbox Parts
The fundamental elements of a planetary gearset are an enter, output, and stationary position. Distinct kinds of planetary gearboxes will have diverse output ratios and torques. A foremost organization for planetary gearbox style, CZPT, offers the needed parts. These parts can range in equally male and woman shafts and occur with a assortment of modular options. Right here are a handful of items to consider about every single ingredient.
CFHK Series
The CFHK Series is a multistage planetary gearbox that consists of several planetary gears. The several tooth of each planetary gear mesh at the same time for the duration of procedure to boost the transmittable torque. The gears are case hardened and ground, and the ratios of the planetary gears are integers. They were initial functionally described by Leonardo da Vinci in 1490. Nowadays, the CFHK Sequence is a preferred amongst automotive engineers and companies.
The CH Series offers large precision with a compact style and case hardened, hypoid, and helical gearing. These gearboxes are also offered in the CFXR collection, with lower backlash and friction. These planetary gearboxes are made to provide higher torque and higher precision in a range of programs. In addition, the CFXR collection characteristics 100% helical gearing and low backlash.
The CFHK Sequence attributes a sun gear that drives the next phase. These gears can be put in series or serially in the very same housing. In some situations, the output shaft of the first phase becomes the enter shaft of the 2nd stage. In addition, ring gears are also employed as structural components of smaller gearboxes. An instance of a planetary gearbox is the pencil sharpener mechanism. The pencil is put on an axis that is established on a sunshine equipment. The sun equipment drives the next earth stage.
A planetary gear unit’s equipment ratio is established by the variety of teeth in the solar equipment and ring gear. The smaller sized the sunlight gear, the smaller sized the ratio between the sunshine gear and world gears. The biggest gear ratio in a planetary equipment unit is ten:1. A larger amount of enamel raises the transmission ratio. In buy to maximize torque, the planetary gears need to be rearranged. A more compact sun equipment will have greater torque than a large ring gear.
CFX Series
The HPN Harmonic Planetary(r) Collection planetary gearboxes supply a minimal-expense remedy with substantial-performance and substantial-trustworthiness. This modular design is simple to install and calls for very little maintenance. Its planetary design and entire enhance of needle rollers let for extended life and silent operation. In addition, the HPN Harmonic Planetary(r) Sequence is available in a variety of sizes.
The compact dimension and substantial-pace design of planetary gearboxes results in exceptional warmth dissipation. Even so, higher-velocity or sustained performance programs may need lubricants. A planetary gearbox will have more compact bare minimum actions to decrease sound and vibration. Planetary gears will give you the optimum level of performance even though minimizing sound. As a consequence, they can offer high-top quality 3D prints.
A planetary equipment train is composed of a ring equipment and world gears, each supported by a provider. A ring gear is pink, while the solar gear is red. The sunlight equipment and carrier rotate about each and every other at a 45-diploma angle. This is also recognized as an epicyclic gear. Planetary gearboxes are frequently found in space-constrained purposes. The CFX Sequence attributes a compact design and superb performance.
The CFX Collection characteristics a robust design and style that is simple to put in. Its compact dimension makes installation of planetary gearboxes simpler and more quickly. They are available in 3 different configurations for continuous, intermittent, and counter-clockwise operation. The CFX Series delivers the excellent resolution for your accelerating needs. They are a fantastic remedy for any automotive or industrial application. You can very easily configure the CFX Sequence to fulfill your distinct specifications.
CAP Collection
The Candy Controls CAP Collection is a new generation of compact, precision planetary gearboxes that combine high torques with lower backlash and excellent wear resistance. This rotary flange planetary gearbox is ideal for a range of industrial, mining and maritime apps. Its modular construction allows users to simply mount different phases, hydraulic or electric motors, and different varieties of gears. Its CPH Sequence characteristics an very rigid alloy metal housing, carburized gears, and induction hardened gears.
The CAP Series makes use of several planetary gears for large torque transmission. The amount of planetary gears is not fastened, but most planetary gearboxes make use of at the very least a few. The bigger the number of planetary gears, the larger the transmittable torque. A planetary gearbox is composed of several planetary gears with a meshing motion that happens concurrently during operation. The result is a larger efficiency and a smoother, quieter procedure than a conventional gearbox.
The VersaPlanetary selection features modular design for easy set up. This method includes mounting plates for normal Very first (r) Robotics Opposition motors. The mounting plates are made to fit every single motor. These planetary gearboxes are appropriate with different types of motors, from tiny electric powered motors to huge, large responsibility ones. They are also compatible with a variety of mounting techniques, such as CIM motors.
CAPK Sequence
The CZPT APK Series is a high precision, rotary flange type planetary gearbox. Its situation hardened and ground gears are designed to offer superb put on resistance, low backlash, and outstanding precision. The CAPK Series gives substantial axial and minute load capacities in a compact housing. CZPT is the globe chief in the manufacturing of planetary gearboxes. The CAPK Series attributes an array of high-quality, innovative features.
CZPT Wise Lubrication engineering is utilized to maintain the gears well-lubricated and lessen noise and vibration. The planetary gearbox’s 3-equipment design and style is perfect for Do it yourself CNC robotics. This series has a prolonged historical past of high quality, and CZPT uses only the best factors. The CZPT 3:1 Substantial Precision Planetary Gearbox is an excellent choice for CNC Robotics and other applications.
A multi-phase planetary gearbox combines individual ratios for a greater amount of ratios. Additional planetary gears increase the transmittable torque. The direction of the output and push shaft are constantly equivalent. The CAPK Series functions a large-quality, resilient design. They are manufactured from stainless steel and offer a extended-phrase warranty. They are the ideal selection for industrial and professional programs. Even though planetary gears are far more high-priced, they are extremely effective.
CFH Series
The Sweet CFH Series planetary gearboxes offer you the positive aspects of a modular style and a low backlash. They offer a variety of dimensions options and superb sturdiness. This planetary gearbox is compact and dress in resistant. The CFH Sequence planetary gearbox has a carburized, induction hardened gears and a rigid alloy metal housing. Its low backlash and precision make it an exceptional option for industrial purposes.
The CFH Series planetary gearbox is a extremely productive, higher-pace helical equipment. The compact design of this gearbox benefits in higher heat dissipation and low mass inertia. World provider bearings encounter important lateral forces from the transmission of torque. As a consequence, radial and axial forces oppose every single other. The consequence is that the torque is distributed above 3 gears, reducing noise, vibration, and use.
The planetary gearbox has 3 main elements: a sunlight equipment (also acknowledged as the input equipment), a ring equipment, and two planet gears. These are connected by a provider that rotates about a forty five-diploma clockwise axis. The CFH Sequence of gears is offered in triple and double levels. They can also be employed in electric powered motors. As a result, the CFH Sequence is hugely flexible.
The CFH Collection of planetary gearboxes can be identified in all varieties of programs, including automotive transmissions. Their compact design and large-efficiency overall performance make them a well-known selection for space-constrained apps. This gearbox has several benefits and is a fantastic alternative to a standard helical gearbox. These gearboxes are very efficient for decreasing torque and speed, and are compact ample to match in most apps.
CZPT
If you need a high-quality planetary gearbox, the CZPT Planetary Sequence is the correct choice. This Italian organization types and manufactures gearboxes in its San Polo d’Enza, Italy, facility with 11 branch offices and a few generation facilities. The company is trying to replicate the good results of the Italian Tremendous Vehicle sector, which has gained global recognition. The business provides a selection of gearboxes for use in large market, agriculture, offshore, aerial and marine work.
With over forty several years of knowledge, CZPT manufactures a broad selection of high-good quality gearboxes. From bevel-helical models to Helical models, wheel gears and unfavorable brakes, the firm has been producing high quality factors for a lot of industries. CZPT is a trusted Australian distributor of CZPT gear factors. The firm is dedicated to offering the greatest planetary gears for each and every sector.
If your CZPT Planetary gearbox is malfunctioning, you can have it repaired rapidly and very easily. The company makes use of top quality resources and a assortment of measurements and output ratios to cater to the most demanding programs. In addition, you can personalize your gearbox to fit your particular requirements. CZPT Planetary Gearboxes are hugely functional and customizable, giving infinite scalability.
China OEM Hydraulic Motor High Torque Converter Gearbox Reducer near me manufacturer
Merchandise Description
hydraulic motor high torque converter gearbox reducer
Item description:
Daixin planetary reducer gearbox is developed with massive torque, large commence and transmission effectiveness, low-pace balance, compact radial measurement, low noise, and many others.
The main gadgets we are generating are going for walks reducers, lifting reducers and swing reducers.
They are widely used for automobile cranes, crawler cranes, truck mounted cranes, marine cranes, aerial perform trucks, excavators, etc.
Solution characteristics:
1.Compact dimensions
2.Minimal sounds
3.Substantial start-up and working efficiency
4.Effortless installation, operation and upkeep
five.Various models for broad applications
6.One particular 12 months warranty
seven.Totally free parts for substitute inside warranty period
eight.Specialist and personalized solution for different specifications
nine.Totally free technical help at any time
10.Client training is accessible.
Packing and delivery specifics:
Packing technique: plywood box (1 pc / box)
Organization specifics:
ZheJiang CZPT Smart Engineering Co., Ltd is a scientific and technological company engaged in the research, advancement and manufacturing of planetary gear transmission goods, like slewing reducers, Vacation drive reducers, lifting winch reducers, hydraulic winches, and so on.
The organization has constantly set good quality management as the top priority of the company’s improvement. The goods are manufactured not only fulfill the global ISO 4301 and ISO9001 standards, but also meet up with the US SAE J706 and the European Union CE expectations.
Daixin Clever Technologies relies on top quality, popularity and service to produce, cultivate and consolidate the national and world-wide marketplaces. Be our companions and be our pals.
Our clients:
The business depends on good quality, popularity and service to create, cultivate and consolidate the countrywide and global markets.
At present, the cooperative consumers contain: the CZPT design machinery manufacturers Zoomlion, the largest wrecker maker ZheJiang Yuehai Organization, and the largest large-altitude automobile manufacturer HangZhou Handler Company.
Products are also exported to Russia, Belarus, Spain, Uk, Canada, Australia, India, Malaysia and other countries.
FAQ:
1.How to select the product which satisfies our need?
A) Appear by way of our store, discover a correct merchandise, ship me an inquiry, I quotation specifics for you.
B) In scenario no ideal item in our store, send me an inquiry with your specifications, we can customise for you.
two.What is payment term?
A) For typical layout: thirty% deposit, the harmony prior to loading.
B) For personalized layout: 50% deposit, the balance just before loading.
Payment time period is negotiable in accordance to buy.
3.What is shipping and delivery time?
A) For typical versions in stock, delivery time are 5-7 days.
B) For custom-made types and new creation, shipping time are 30-forty times.
5.How about after-sale service?
A) In guarantee, all spare components are shipped for free.
B) Exceed guarantee, all spare elements are supplied with the cheapest generation expense.
Warranty period is 1 12 months, but our servicing is for the total life time of item, so no be concerned for reselling and individual resell.
Thank you for the time. For any query or needs, you should contact me 🙂
A Short Overview of the Spur Gear and the Helical Planetary Gearbox
This article will supply a quick overview of the Spur gear and the helical planetary gearbox. To find out a lot more about the benefits of these gearboxes, study on. Here are a couple of frequent employs for planetary gears. A planetary gearbox is employed in several cars. Its efficiency makes it a well-known selection for small engines. Right here are a few examples. Every has its rewards and downsides. Let us explore every a single.
helical planetary gearbox
In conditions of cost, the CZPT is an entry-amount, hugely reputable helical planetary gearbox. It is appropriate for purposes the place room, weight, and torque reduction are of substantial concern. On the other hand, the X-Treme series is suitable for apps demanding substantial-acceleration, high-axial and radial masses, and high-velocity functionality. This article will discuss the rewards of every single sort of planetary gearbox.
A planetary gearbox’s traction-dependent style is a variation of the stepped-planet style. This variation relies on the compression of the factors of the stepped-world layout. The ensuing design and style avoids restrictive assembly situations and timing marks. In comparison to conventional gearboxes, compound planetary gears have a better transmission ratio, and they do so with an equal or smaller volume. For example, a 2:1 ratio compound world would be utilized with a fifty-ton ring gear, and the consequence would be the identical as a one hundred-ton ring gear, but the planetary disks would be fifty percent the diameter.
The Helical planetary gearbox utilizes three elements: an input, an output, and a stationary place. The simple design is highly efficient and transmits ninety seven% of the input energy. There are a few main types of planetary gearboxes, each and every concentrating on a various efficiency characteristic. The CZPT fundamental line is an outstanding place to start off your study into planetary gearboxes. In addition to its effectiveness and versatility, this gearbox has a host of modular characteristics.
The Helical planetary gearbox has a number of benefits. It is flexible, lightweight, and easy to keep. Its composition brings together a sun gear and a planet gear. Its teeth are organized in a way that they mesh with every single other and the sunlight equipment. It can also be employed for stationary apps. The sun gear holds the carrier stationary and rotates at the rate of -24/sixteen and -3/2, dependent on the amount of enamel on each and every equipment.
A helical planetary gearbox can decrease noise. Its condition is also smaller sized, lowering the dimensions of the technique. The helical gears are typically quieter and operate a lot more efficiently. The zero helix-angle gears, in contrast, have smaller sized measurements and larger torque density. This is a gain, but the latter also raises the life of the method and is significantly less high-priced. So, even though the helical planetary gearbox has a lot of positive aspects, the latter is advisable when area is restricted.
The helical gearbox is more efficient than the spur gear, which is constrained by its lack of axial load ingredient. The helical gears, on the other hand, generate substantial axial forces in the gear mesh. They also show much more sliding at the points of tooth get in touch with, including friction forces. As these kinds of, the Helical planetary gearbox is the favored decision in servo programs. If you’re looking for a gearbox to reduce sounds and enhance efficiency, Helical planetary gearboxes are the right option.
The major differences among the two types of planetary gears can be located in the layout of the two outer rings. The outer ring is also called the sunshine equipment. The two gears mesh together according to their very own axes. The outer ring is the planetary gear’s carrier. Its excess weight is proportional to the portion of the ring that is stationary. The carrier sets the gaps in between the two gears.
Helical gears have angled tooth and are perfect for purposes with large hundreds. They are also really durable and can transfer a higher load. A standard Helical gearbox has two pairs of teeth, and this guarantees clean transmission. In addition, the improved make contact with ratio sales opportunities to reduced fluctuations in mesh stiffness, which means far more load capability. In phrases of price, Helical planetary gears are the most inexpensive gearbox sort.
The outer ring gear drives the inner ring equipment and encompassing planetary components. A wheel drive planetary gearbox may have as much as 332,000 N.m. torque. One more frequent sort of planetary gearbox is wheel generate. It is equivalent to a hub, but the outer ring gear drives the wheels and the sunlight gear. They are typically mixed over a housing to optimize dimension. 1-phase Helical gears can be used in bicycles, although a two-phase planetary equipment system can deal with up to 113,000 N.m. torque.
The layout of a helical planetary geartrain is difficult. It need to comply with numerous constraints. These constraints relate to the geometrical romantic relationship of the planetary geartrains. This examine of the feasible layout space of a Helical geartrain utilizes geometric layouts. The ring gear, solar, and ring gear have no effect on the ratio of the planetary transmission. Nevertheless, helical geartrains are a great selection for a lot of purposes.
Spur equipment planetary gearbox
The mix of planetary gears and spur gears in a transmission system is known as a planetary or spur gearbox. Both the planetary gear and spur gear have their possess qualities and are employed in different sorts of cars. They perform in a comparable way, but are developed in different ways. Right here are some important distinctions between the two varieties of gears. Detailed below are some of the most important distinctions amongst them:
Helical gears: As opposed to spur gears, helical gears create substantial axial forces in the equipment mesh. They also characteristic increased sliding make contact with at the position of tooth make contact with. The helix angle of a gearbox is normally in the variety of 15 to thirty degrees. The higher the helix angle, the a lot more axial forces will be transmitted. The axial force in a helical gearbox is increased than that of a spur gear, which is the cause why helical gears are much more efficient.
As you can see, the planetary gearhead has numerous versions and apps. Nevertheless, you need to take treatment in selecting the quantity of tooth for your planetary equipment system. A 5:1 spur equipment generate ratio, for illustration, signifies that the solar equipment wants to complete 5 revolutions for each output carrier revolution. To accomplish this, you are going to want to decide on a sunlight equipment with 24 tooth, or 5 mm for each and every revolution. You’ll need to have to know the metric models of the planetary gearhead for it to be suitable with diverse varieties of machines.
Yet another important function of a planetary gearbox is that it isn’t going to call for all of the spur gears to rotate close to the axis of the generate shaft. Instead, the spur gears’ inner tooth are set and the drive shaft is in the identical direction as the output shaft. If you choose a planetary gearbox with set inner enamel, you are going to need to make positive that it has sufficient lubrication.
The other substantial difference amongst a spur equipment and a planetary gearbox is the pitch. A planetary gearbox has a large pitch diameter, whilst a spur gear has minimal pitch. A spur equipment is in a position to take care of greater torques, but just isn’t as successful. In addition, its higher torque capacity is a large disadvantage. Its efficiency is comparable to that of a spur equipment, but it is significantly considerably less noisy.
An additional distinction in between planetary and spur gear motors is their value. Planetary equipment motors have a tendency to be much more high-priced than spur gear motors. But spur gears are less costly to create, as the gears them selves are scaled-down and easier. Nevertheless, planetary gear motors are a lot more effective and potent. They can manage lower torque applications. But each and every gear carries a fixed load, restricting their torque. A spur equipment motor also has less inner frictions, so it is typically suited for reduced torque programs.
One more variation amongst spur gears and planetary gears is their orientation. Solitary spur gears are not coaxial gearboxes, so they’re not coaxial. On the other hand, a planetary gearbox is coaxial, which means its input shaft is also coaxial. In addition to this, a planetary gearbox is manufactured of two sets of gear wheels with the very same orientation. This provides it the potential to obtain concentricity.
One more difference among spur gears and planetary gears is that a planetary equipment has an integer quantity of enamel. This is critical since each and every equipment need to mesh with a sun equipment or a ring gear. In addition, every world have to have a corresponding quantity of tooth. For every world to mesh with the sunshine, the teeth need to have a specified distance aside from the other. The spacing between planets also matters.
Aside from the size, the planetary gear system is also acknowledged as epicyclic gearing. A planetary gear technique has a sunlight gear in the heart, which serves as the input equipment. This gear has at minimum a few pushed gears. These gears interact with every other from the inside and type an inside spur gear design. These equipment sets are very durable and in a position to alter ratios. If sought after, a planetary gear teach can be converted to one more ratio, therefore maximizing its performance.
Another essential difference between a spur gear and a planetary gearbox is the variety of tooth. A spur equipment has tooth that are parallel to the shaft, even though a planetary equipment has tooth that are angled. This variety of gear is most ideal for reduced-pace applications, in which torque is necessary to transfer the actuation item. Spur gears also make noise and can injury equipment teeth owing to repeated collisions. A spur gear can also slip, protecting against torque from achieving the actuation item.