Product Description
Product Description
High torque 1 hp 60 rpm gear motor planetary gear reducer speed gearbox
NGW series gearboxes consist of single-stage(NGW11-NGW121),two-stage(NGW42-NGW122) and stree-stage(NGW73-NGW123).
1.Model Number
NGW, NGW-L, NGW-S, NGW-QJ
2.Applications
NGW Planetary Gear Units is widely used in many areas such as metallurgy, mine, lifting, transportation, textile, cement, light industry, chemical, pharmaceutical, dye printing and so on.
Detailed Photos
3.Product Characteristics
(1) Small volume, light weight, well-knitted structure, big transmission power and high load capacity. Compared with the ordinary cylindrical gear reducers of the same level, its weight is lower 1/2 and volume is only 1/2-1/3 of the former.
(2) High transmission efficiency. 1-stage is up to 97%, 2-stage 94%, 3-stage 91%.
(3) The range of transmission power is very wide, from 1kw to 1300kw.
(4) NGW Planetary Gear Units is designed with hard-tooth-faced, and can be used widely and in long period.
(5) Big transmission ratio
4.Technical Data(NGW)
Original Version NGW Series
Shafts Position: In Line
1 Stage: NGW11~NGW121 Ratio: 2.8~12.5
2 Stage: NGW42~NGW122 Ratio: 14~160
3 Stage: NGW73~NGW123 Ratio: 180~2000
New Design NGW Series
Shafts Position: In Line, Parallel Shaft
NAD(NAF) – 1 Stage, Foot Mounted(Flange Mounted), In Line
NAZD(NAZF) – 1 Stage, Foot Mounted(Flange Mounted), Parallel Shaft
NBD(NBF) – 2 Stage, Foot Mounted(Flange Mounted), In Line
Product Parameters
NGW-S Series Planetary Gearboxes
Shafts Position: Right Angle
Gearset: Spiral Bevel Gear Pair Integrated With Planetary Gear Set
2 Stage: NGW-S42~NGW-S122 Ratio: 11.2~80
3 Stage: NGW-S73~NGW-S123 Ratio: 56~500
| Stage | Model | Size | Ratio | Rated Power |
| Single-stage | NGW11~NGW121 | 1~12 | 2.8~12.5 | 2. 8-1314KW |
| Two-stage | NGW42~NGW122 | 1~12 | 14-160 | 0.7-517KW |
| Three-stage | NGW73~NGW123 | 1~6 | 180-2000 | 0.16-47.1KW |
| Types | Sizes | Nominal Ratio | Input Shaft Dia.(m6) | Output Shaft Dia.(n6) |
| NAD | 200,224,…1800,2000 | 4~5.6
6.3~9 |
50~400mm
40~360mm |
60~630mm |
| NAF | 200,224,…500,560 | 4~5.6
6.3~9 |
50~130mm
40~100mm |
60~220mm |
| NAZD | 200,224,…1400,1600 | 10~18 | 30~240mm | 60~560mm |
| NAZF | 200,224,…500,560 | 10~18 | 30~85mm | 60~220mm |
| NBD | 250,280,…1800,2000 | 20~25
28~50 |
30~280mm | 80~630mm |
| NBF | 250,280,…500,560 | 20~25
28~50 |
30~80mm | 80~220mm |
| NBZD | 250,280,…1400,1600 | 56~125 | 28~170mm | 80~560mm |
| NBZF | 250,280,…500,560 | 56~125 | 28~55mm | 80~220mm |
| NCD | 315,355,…1800,2000 | 112~400 | 25~150mm | 120~630mm |
| NCF | 315,355,…500,560 | 112~400 | 25~50mm | 120~220mm |
| NCZD | 315,355,…1800,2000 | 450~1250 | 20~170mm | 120~630mm |
| NCZF | 315,355,…500,560 | 450~1250 | 25~45mm | 120~220mm |
Packaging & Shipping
Company Profile
After Sales Service
| Pre-sale services | 1. Select equipment model. |
| 2.Design and manufacture products according to clients’ special requirement. | |
| 3.Train technical personal for clients | |
| Services during selling | 1.Pre-check and accept products ahead of delivery. |
| 2. Help clients to draft solving plans. | |
| After-sale services | 1.Assist clients to prepare for the first construction scheme. |
| 2. Train the first-line operators. | |
| 3.Take initiative to eliminate the trouble rapidly. | |
| 4. Provide technical exchanging. |
FAQ
1.Q:What kinds of gearbox can you produce for us?
A:Main products of our company: UDL series speed variator,RV series worm gear reducer, ATA series shaft mounted gearbox, X,B series gear reducer,
P series planetary gearbox and R, S, K, and F series helical-tooth reducer, more
than 1 hundred models and thousands of specifications
2.Q:Can you make as per custom drawing?
A: Yes, we offer customized service for customers.
3.Q:What is your terms of payment ?
A: 30% Advance payment by T/T after signing the contract.70% before delivery
4.Q:What is your MOQ?
A: 1 Set
If you have any demand for our products please feel free to contact me.
| Application: | Machinery |
|---|---|
| Function: | Speed Changing, Speed Reduction |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Double-Step |
| Customization: |
Available
| Customized Request |
|---|
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 CX 2023-05-10
China Good quality Custom Automatic Planetary Gear Motor Small Gear Reducer 6mm, 12mm, 22mm High Torque with Hot selling
Item Description
Product Parameters
Detailed Photographs
FAQ
Q: How to purchase?
A: ship us inquiry → receive our quotation → negotiate details → confirm the sample → sign contract/deposit → mass manufacturing → cargo prepared → balance/shipping and delivery → further cooperation.
Q: How about Sample purchase?
A: Sample is accessible for you. you should make contact with us for details. Contact us
Q: Which shipping way is avaliable?
A: DHL, UPS, FedEx, TNT, EMS, China Publish,Sea are accessible.The other transport approaches are also obtainable, make sure you speak to us if you require ship by the other transport way.
Q: How lengthy is the deliver?
A: Devliver time relies upon on the amount you buy. typically it requires 15-twenty five functioning times.
Q: My bundle has missing items. What can I do?
A: You should speak to our assist team and we will validate your order with the bundle contents.We apologize for any inconveniences.
Q: How to affirm the payment?
A: We accept payment by T/T, PayPal, the other payment methods also could be recognized,Remember to speak to us ahead of you shell out by the other payment approaches. Also 30-fifty% deposit is accessible, the stability money need to be paid out ahead of shipping and delivery.
The Basics of a Planetary Gearbox
The basic design of a planetary gearbox is a hugely productive transmission that transmits practically ninety per cent of the energy it receives. The standard planetary gearbox arrives in a few fundamental sorts: Inline, Helical, and Spur. Underneath, we will discuss the variances amongst every of them and which one particular is greater for your wants. A planetary gearbox is an critical component of any motor and may possibly be the ideal choice for your vehicle.
Inline planetary gearbox
An inline planetary gearbox has an inline arrangement of gears that allows the transfer of energy. Its design and style helps make it stable and reliable, and the place and bodyweight-saving advantages make it a well-known selection for a lot of purposes. Planetary gearboxes have minimal inertia, large torque, and a broad selection of reduction ratios, which make them a functional selection for numerous industries. To find out more about this kind of gearbox, read about its design and specs.
A planetary gearbox is composed of two parts: a sun equipment (also known as the central or enter gear), and two earth gears (also called outer gears). These gears are connected to each and every other by way of a provider. In buy to get the very best overall performance from your gearbox, it really is important to find a model with the functions and benefits required for your software. Also, be certain to check out the shipping and delivery time, worldwide availability, and customer support of your selected constructor. A few constructors are quicker than others and have the ability to respond rapidly, while other individuals can provide each and every one planetary gearbox out of inventory.
No matter whether you’re using an inline planetary gearbox for your car’s transmission, or you might be constructing a new device, it really is essential to choose the proper size for your application. The most common ratio is five:1, but an inline gearbox can be as higher as 1000:1! The torque range is between 250-950 lb-in for steady torque, and up to 5800 lb-in for generate torque. Some organizations even supply custom made shafts if you require them to in shape a distinct software.
Inline planetary gearboxes have a large ratio of helical rotation and are valuable for applications in which room is restricted. Their minimal-backlash design and style permits them to handle higher torques and higher accelerations without having backlash. Regardless of their compact dimensions, planetary equipment programs also have substantial single-stage reduction ratios, a characteristic that makes them ideal for a range of industrial apps. They can also be related for higher reduction ratios.
An inline planetary gearbox can be used in many apps, from tiny instruments to heavy industrial machinery. Its simple layout includes a few elements: an input equipment pair, an output gear pair, and a stationary position. Some planetary gearbox patterns also consist of added gear sets that can offer a slight offset amongst enter and output. A planetary gearbox may also have several bearings, which make the assembly a lot more strong and reliable.
Inline planetary gear reducers are commonly used in industrial configurations to slow down an electrical motor. They are ready to multiply torque, which signifies they can minimize the enter velocity to a stage in which the mechanical gadgets within the motor can operate appropriately. This variety of equipment reducer also has a low clearance, which tends to make it best for machines with substantial torque. However, you should contemplate the sum of torque required in your application prior to you make a acquire.
Helical planetary gearbox
A helical planetary gearbox is a kind of mechanical program. The gears are related by joints to the provider that retains the planets stationary. The sun equipment serves as an input to the other gears, and the earth gears rotate at a charge that is dependent on the amount of tooth in each gear. The ratio in between these gears is -Ns/Np, and the number of tooth in the ring is N r, N s, and N p.
An additional sort of planetary gearbox utilizes multiple helical axes to distribute the load. This layout also delivers higher stiffness and lower backlash, which is essential for apps involving recurrent start off-cease cycles and rotational direction changes. It also attributes a compact layout and reduced mass inertia. A helical planetary gearbox can be used for a wide range of purposes. Detailed beneath are some of the positive aspects of helical gear technological innovation.
The fundamental style of a helical planetary equipment is based mostly on the basic principle of stepping planets. This principle eradicates the need to have for timing marks and restrictive assembly problems. The planetary gear’s helical form can be modified to attain a greater transmission ratio in an equivalent or more compact quantity. For case in point, a 50-T ring equipment will produce the identical effect as a 100-T ring equipment.
In addition to the helical axis, a helical planetary gearbox also has a extensive variety of secondary functions that are vital to torque transmission. For instance, compact needle roller bearings are proper for a helical planetary gearbox simply because of their reduced-profile style and small area. Nonetheless, a tapered roller bearing is better suited to managing high axial forces. In general, a helical planetary gearbox will have a higher effectiveness fee and lower noise ranges.
A helical planetary gearbox will have a amount of parts that can fluctuate in measurement and shape. They will include a sun gear and several planetary elements. The central solar gear will consider a reduced-torque enter and will run multiple exterior gears to enhance the torque and velocity. This simple product of a planetary gearbox is highly effective, transferring ninety seven% of the electricity enter. There are three main types of planetary gearboxes: the cylindrical planetary gearbox, the helical planetary gearbox, and the helical wormwheel.
The CZPT is a great instance of an entry-level helical planetary gearbox. It is extremely reputable and aimed at delivering torque in silent purposes with high precision. The Entry series is yet another option, which is designed to satisfy the needs of the reduced-backlash planetary gearbox market. It characteristics helical planetary gears with five to eight arc-minutes backlash, and is created on a monobloc housing.
A helical planetary gearbox is broadly employed in 3D printing. They are light-weight and can offer a large equipment ratio. In addition to their minimal fat and high performance, some men and women have mounted them into 3D printers to boost the precision of their patterns. And in addition to 3D printing, helical gears are utilized in numerous industrial applications. If you are contemplating about buying a single, you should know what the rewards are.
Spur planetary gearbox
There are several positive aspects to a spur planetary gearbox, from its compact design and low value to its unmatched electrical power transmission capacity for each device volume. Planetary gears have substantial performance for each phase and can achieve up to ninety five% effectiveness, relying on the ratio. Earth gears are mounted on a joint carrier, and the output rotation velocity is slower than the generate rotation velocity, which leads to improved torque. The greater the gear wheels, the a lot more torque the unit can make.
A spur planetary gearbox incorporates numerous other equipment sets that need to have helical tooth. These other equipment sets have to be helical, and the motor have to be aligned with the driven areas. The spur gears are the most productive type of planetary equipment, as their enamel are symmetrical, which implies no axial forces are generated. The variation in between a spur and a planetary gearbox is its form.
The proper angle spur planetary gearbox is a flexible layout with a spiral bevel gear that gives outstanding smoothness and quiet operation. This gearhead is scenario-hardened and ground to improve its performance. These gears can be bought 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 makes use of spur gears around the circumference of the mechanism. The spur gears rotate in between gears that have interior and exterior enamel. Simply because of this, the angular velocity of the spur gear differential provider is the average of the ring gears and sunshine gears. A spur gearbox can also be regarded a compound planetary equipment. It is normally used for servo applications. As opposed to spur gears, helical planetary gears are less complicated to sustain and have reduced sound stages.
The most noteworthy variation in between a spur planetary gearbox and a planetary gearhead is the lubrication of the pinion and the spur equipment head. A spur equipment head is significantly less intricate, but cannot manage the same amount of load as a planetary gearhead. Both kinds can attain the identical backlash, but a planetary gearhead has greater lubrication retention than a spur equipment. It can run at larger speeds without having excessive lubrication, even though a spur equipment drive is more productive at reduced speeds. The reduction ratio of a planetary gearhead is around unity although that of a planetary gear head is many thousand to one.
A planetary gearbox has numerous purposes. Plastic machinery, merchandise & personnel lifts, and machine tools are all key illustrations of these types of gearing systems. Other industries that use these gears include wind turbines and sugar crystallizers, as properly as steel and sugar mills. And of system, the use of planetary gears is not minimal to these industries. It is utilised in a lot of diverse methods, including slewing drives, mill travel, and derrick & dockyard cranes