Tag Archives: marine motor

China manufacturer Popular Product Machinery Advance 300 Ship Motor Marine Engine Transmission Gearbox planetary gearbox application

Product Description

Product Description



Genuine Advance marine gearbox 120C engine transmission

       Marine Gearbox 120C possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in small in volume, light in weight and easy in dismantle & reassemble and maintain.


Best price marine engine use Advance 300 marine gear box

Marine gear box is an important equipment to transfer the power output of the main engine to the flywheel, propeller, steering gear, generator and other equipment. In the ship, the coordination of the gearbox and the engine plays a key role in ensuring that the ship can CZPT normally.
Marine gear box is composed of inlet and outlet shaft and transmission mechanism. The transmission mechanism is mainly composed of the main shaft, slave shaft and gear mechanism. The spindle, through a forced lubrication system, transfers the power of the engine to the gear mechanism, which transfers the power from the shaft to the ship’s equipment. The composition of Marine gear box is more complex, which requires the professional technology and strict quality control of manufacturers.


Product Parameters



Product Name

Advance marine gearbox 120C








1 Year


By sea, by air, by express




Wooden box



Input speed 750-2500r/min
Reduction ratio 1.87,2.04,2.54
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 50KN
Center distance 264mm
L×W×H 786×930×864mm
Net weight 740kg
Flywheel 12V135,12V150,SAE18,16,14
Bell housing 12V135,12V150,SAE0,1



Product Components




Our Services




1.What is your warranty period?
Our warranty period is 1 year or 1200 working hours , whichever comes first(excluding damage to generator set spare parts due to incorrect manual operation)
2.Is your products the lowest price?
The price is based on the quality level and the order quantity.
We have different quality level products for buyers option.
3.What’s your delivery time?
Our standard delivery time is 20 to 30 days. If you have urgent demand, the delivery time will be shortened as needed. If you have special requirements , the delivery time will be longer.
4.Can machines be customized?
Yes. Our machines can be customized according to the specific requirements of customers.
5.What are your terms of payment?
T/T 30% as deposit , 70% before delivery. Before you pay, we will show you pictures of the products and packaging.


Company Profile


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Application: Motor, Marine
Function: Speed Changing, Speed Reduction, Speed Increase
Layout: Three-Ring
US$ 120000/Piece
1 Piece(Min.Order)


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Customized Request

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.


Benefits of a Planetary Gearbox With Output Shaft

The output shaft of a Planetary Gearbox connects to the driven wheels, while the input shaft comes from the engine. These gears are interlinked and create a wide range of gear reductions, which are necessary to get a vehicle rolling comfortably. Gear reductions are the place where the various “gears” are located. Here are some examples. They can help you determine what you need for your vehicle. You might also want to learn about planetary gears.

Planetary gearboxes

Modern cars are most likely equipped with planetary gearboxes. If you’re unsure if your vehicle uses planetary gears, you should first consult your car’s owner’s manual. If not, contact your dealership’s service department for more information. Otherwise, you can do a quick search on the internet to find out whether your car has a planetary gearbox. These gearboxes are generally more complex than ordinary gears. Additionally, they are equipped with more parts and require lubrication.
In addition to their low noise levels, planetary gearboxes are also remarkably efficient at transmission. These features make them ideal for applications requiring high torque and small footprints. Unfortunately, there are many different types of planetary gearboxes on the market, making it difficult to find the right one. The following article will give you some guidelines to help you choose the right planetary gearbox for your needs. Let’s take a look!

Planetary gears

A planetary gearbox has two main components: the sun gear (also known as the central or input) and the planet gears (also known as outer or peripheral). These gears are connected together by a carrier to the output shaft of the machine. In some applications, it is necessary to use a planetary gearbox with lubrication to prevent wear and tear. A planetary gearbox also has a small ring gear that helps hold the planet gears together.
The main advantage of a planetary gearbox is that it uses several teeth that engage at once, allowing for high-speed reduction with a small number of gears. Because the gears are relatively small, they have lower inertia than their larger counterparts. Planetary gearboxes are compact, which makes them popular for space-constrained applications. Because of their compact size and efficiency, planetary gearboxes are also commonly used in motor vehicles.

Planetary gearboxes with output shaft

For high-speed, dynamic applications, planetary gearbox units with output shaft provide the optimal solution. Thanks to their low inertia, these gearheads deliver superior performance in many industrial applications. Additionally, their wide range of variants allows users to select the perfect product for their application. This article examines some of the key benefits of planetary gearboxes with output shaft. Read on to learn more.
The planetary gearbox has two major components: a sun gear and planet gears. The sun gear is usually the input gear, while the planet gears are located at the outer edges of the system casing. Planet gears are held together by a carrier that is connected to the output shaft. Before choosing a particular gearbox for your application, make sure that you check the specific requirements and the environment to which the unit will be subjected.
A planetary gearbox has less stages of gears, and thus lower backlash compared to spur gearboxes. Backlash is lost motion that occurs when the teeth of the gears are out of perfect alignment. This problem is common in all gears, but is significantly less in planetary gearboxes. As such, planetary gearboxes are more efficient. They can also be customized according to the specific engine model and motor flange.

Planetary gearboxes with carrier

A planetary gearbox is a type of gearbox with three or more stages. They have a sun gear, which is usually the input gear, and planet gears, also called the outer gears. The carrier that connects the planet gears to the output shaft is called a ring gear. A planetary gearbox is generally designed to meet specific application and environmental requirements, but there are some factors to consider when choosing one.
The compact footprint of planetary gear sets results in high heat dissipation. This can be a problem in applications with sustained performance or high speeds. As a result, planetary gear sets often include lubricants, which present a cooling effect while also reducing noise and vibration. Some planetary gears even feature a carrier to make the installation process easier. Here are some things to keep in mind when choosing a planetary gear set.
Planetary gearboxes with carrier have several advantages over other types of gearboxes. Unlike conventional gearboxes, planetary gears have a common central shaft, and the tangential forces between the gears cancel out at the center of the ring gear. Because of this, planetary gearboxes are commonly used in input/output applications, and their compact size allows for a wide range of gear reductions. These gears can also produce higher torque density.

Planetary gearboxes with traction

Planetary gears are similar to the planetary system, in that each pinion rotates around a sun gear. The output of the planetary gear unit is lower than the drive rotation speed, but the torque is higher. As the number of planet gear wheels increases, so does the torque. Planetary gear systems contain three to four planet gears, and each is in constant mesh with the others. Power applied to any one member rotates the entire assembly.
Typical applications for planetary gear sets include high-precision motion control. In these applications, high torque, torsional stiffness, and low backlash are required. Planetary gear sets are also ideal for motors with higher speeds. A number of factors contribute to the reliability of these devices. The low backlash and large torque capacity of a planetary gear motor allow them to be used in a wide range of applications.

Planetary gearboxes with electric motors

If you’re in the market for a new gearbox, you may have already heard about planetary gearboxes. The planetary gearbox is a high-efficiency, low-noise gearbox. CZPT manufactures high-torque planetary gearboxes with low backlash. They also make economy planetary gearboxes for lower loads. However, with so many different types available, choosing the right one for your needs can be challenging.
These planetary gearboxes are a compact alternative to conventional pinion-and-gear reducers. They offer high-speed reduction and high torque transfer, and are often used for space-constrained applications. But before you can understand how they work, you’ll need to understand a little about their construction. There are a few things to look for that you may not have noticed before.
The most common type of planetary gearbox is a PM81/LN. It features a set of DC brush motors with diameter 77mm, a stator, and two or more outer gears. Each of these gears is connected to an output shaft through a carrier. They can also be used with brakes, encoders, or a clutch. A planetary gearbox is one of the most reliable gearbox types on the market.

Planetary gearboxes with hydraulic motors

A planetary gearbox is a combination of two gears, the sun and the planets. The sun gear rotates at high speed, while the planets roll around and orbit around the ring gear. The output shaft has the same direction of rotation as the input shaft. The benefits of a planetary gearbox include high reduction ratios, efficiency, space-saving compactness, and higher overload capacity. These gears are also more stable and compact, and they do not suffer from self-locking properties.
Planetary gearboxes are a highly efficient way to power hydraulic lifts. They can be input via electric, hydraulic, or air motors. The drive arrangement can be mounted on a bare shaft, splined shaft, or a parallel keyed input shaft. Depending on the application, bespoke gearboxes can be manufactured with a variety of features and functions.

Planetary gearboxes with combustion engines

There are many different applications of planetary gear sets. The most common is the distribution of power between two wheels in a car’s drive axle. Four-wheel drives use two axle differentials, which are further augmented by a centre differential. Hybrid electric vehicles use summation gearboxes to distribute power from the combustion engine to the wheels and to an electric motor. Planetary gear sets also combine the two different types of motors to form one hybrid vehicle.
To understand how planetary gear sets work, it is important to understand the underlying mechanical principles. For example, Fig. 4.6 shows a stick diagram illustrating two planetary gear sets connected by a lever. The two levers are the same length, so the system is analogous to a single lever. When calculating the torque, it is essential to consider the lever diagram. Similarly, if two gear sets are connected by vertical links, the horizontal links must be horizontal.

China manufacturer Popular Product Machinery Advance 300 Ship Motor Marine Engine Transmission Gearbox   planetary gearbox applicationChina manufacturer Popular Product Machinery Advance 300 Ship Motor Marine Engine Transmission Gearbox   planetary gearbox application
editor by Dream 2024-05-09

China Custom 220mm Precision Planetary Gear Reducer Servo Motor 400W 750W Stepper PA Series Marine Gearbox near me supplier

Product Description

220mm Precision Planetary Gear Reducer Servo Motor 400W 750W Stepper PA Collection Marine Gearbox

Item Description

Planetary gearbox is a type of reducer with wide flexibility. The internal equipment adopts low carbon alloy metal carburizing quenching and grinding or nitriding method. Planetary gearbox has the attributes of modest composition size, huge output torque, substantial speed ratio, high effectiveness, risk-free and reliable efficiency, and so forth. The interior gear of the planetary gearbox can be divided into spur gear and helical gear. Customers can decide on the right precision reducer in accordance to the needs of the software.

(1).The output shaft is manufactured of large size,huge span double bearing design,output shaft and planetary arm bracket as a entire.The enter shaft is placed straight on the world arm bracket to guarantee that the reducer has substantial functioning accuracy and optimum torsional rigidity.
(2).Shell and the interior ring gear employed integrated design and style,quenching and tempering after the processing of the tooth so that it can accomplish substantial torque,high precision,higher put on resistance.In addition surface nickel-plated anti-rust treatment method,so that its corrosion resistance tremendously improved.
(3).The planetary gear transmission employs complete needle roller with no retainer to improve the speak to surface,which tremendously upgrades structural rigidity and service existence.
(4).The equipment is created of Japanese imported substance.Right after the steel slicing approach,the vacuum carburizing warmth treatment method to 58-62HRC. And then by the hobbing,Get the ideal tooth condition,tooth course,to ensure that the equipment of substantial precision and very good affect toughness.
(5).Input shaft and sun gear built-in composition,in get to increase the operation accuracy of the reducer.


1.Gap output framework,effortless installation.

2.Straight tooth drive ,one cantilever framework.easy style,economic value.

3.Doing work regular. Reduced sounds.

four.Reduced return backlash. Can go well with most event.

five.The enter link specs are total and there are a lot of options.
six.Keyway can be opened in the power shaft.
seven.Sq. mount flange output,substantial precision,high torque.
8.Speed ratio selection:3-one hundred
nine.Precision selection:8-16arcmin
10.Dimensions variety:sixty-160mm



Organization Profile

Newgear(China) acquire German precision planetary equipment design and style and manufacturing engineering,Generation of substantial rigidity, small backlash, low sound, stable transmission, reputable and tough planetary reducer,commonly used in different fields.

Packaging & Transport

What is a Planetary Gearbox?

A planetary gearbox is a mechanical system in which the tooth of a planet mesh with the tooth of its solar or ring. The amount of enamel and the spacing of planets will decide whether the teeth mesh correctly. In this report, we will learn far more about planetary gearboxes. Aside from comprehending their working, you can also discover how to design your personal. Listed here are some examples:

planetary gearboxes

If your automobile has an automated transmission, then a planetary gearbox is the type you have. It is feasible to discover out if you have this variety of gearbox by consulting the owner’s manual, calling the support department of your car’s maker, or conducting a lookup utilizing your favourite search engine. However, planetary gears are much more complicated and have a lot of far more parts than normal gearboxes. The adhering to details will explain more about this type of gearbox.
Planetary gearboxes use 3 different equipment kinds to transmit torque. The sunlight equipment sits in the heart of the equipment assembly, whilst the other gears rotate all around it. A provider connects the two gears, and is created to established the spacing amongst them. When the gears are rotated, the carrier will spin, enabling the total assembly to work jointly. The carrier also incorporates the output shaft. For this gearbox to function successfully, it must meet up with the application’s requirements.
There are a few principal sorts of planetary gearboxes: the simple product is highly productive and transmits ninety seven% of the energy enter. The earliest designs are not complicated, but they do have some key variances. Some of these differences make them best for various apps. For illustration, a planetary gearbox can operate in alternating and continuous operation, with the output support getting inner grooving. Some types have a lot more than one particular output shaft, making it possible for the person to choose the configuration and torque that is very best for their software.
One particular of the principal distinctions among a planetary gearbox and a typical 1 is the way the planetary areas shift. A planetary gearbox may possibly have multiple axes for increased torque. A planetary gearbox can provide a torque up to 113,000 N.m. by rotating its optimum teeth at the same time. They are the best selection for place-constrained apps. For occasion, a vehicle with tiny spaces can set up 1 with relieve.
A planetary gearbox’s equipment ratio is determined by the ratio of the sun equipment to the ring equipment. The number of enamel on the solar equipment is a way to modify the equipment ratio. Smaller solar gears consequence in more substantial planetary gear ratios, while larger ones result in a decrease in torque. The ratio amongst planetary gears ranges from 3:1 to 10:1, with the cheapest ratio currently being 3. The biggest possible ratio is ten:1.
A planetary gearbox has numerous positive aspects. The compact style makes them a a lot more efficient choice for tiny motors and is advantageous for servo features. Planetary gearboxes have low inertia, which is an essential issue, particularly in servo programs, since the inertia of the gearbox adds to the motor’s load inertia. The planetary gearboxes are typically lubricated with grease or oil, so you never want to fear about re-lubrication or maintenance.

planetary gearboxes with output shaft

The benefits of planetary gearboxes are quite a few. They are commonly utilized in a lot of apps, from vehicles to health care products, items & personnel lifts to machine resources. They are also used in derrick & dockyard cranes and slewing drives. These gearboxes are available in different measurements and designs, ranging from tiny to extremely huge. There are numerous distinct types, and every is developed to fit its supposed use.
The LP generation 3 gearhead series brings together highest quality with financial precision in a low-backlash planetary gearbox. The output shaft version is especially suited for high-velocity, highly dynamic cyclic operation. Yet another variation is the SP+ Large Velocity. The SP+ high-speed model is developed to accomplish greatest speeds although in constant operation. If you need a planetary gearbox with an output shaft, search no additional. It is the very best decision for several programs.
As the name implies, a planetary gearbox incorporates planetary elements and an output shaft. The outer gears (also named the planetary gears) are related by a provider to the output shaft. The carrier is then linked to the output shaft by a ring. There are two or far more planetary gears within the planetary gearbox. Each and every gear is related to a carrier, which is linked to the output shaft.
An epicyclic planetary equipment train can be assembled so that the earth gear rolls all around the sunshine equipment. In the wheel drive planetary gearbox, the planetary gears are grouped in excess of the housing to improve the size and bodyweight of the technique. The planetary gear prepare can deal with torques as higher as 332,000 N.m., with the ring gear getting fastened whilst the sunlight equipment is movable.
An additional edge of a planetary gearbox is that it utilizes many enamel at when. This enables for large pace reduction and substantial torque transmission, and it is incredibly compact. Planetary gearboxes with output shaft are excellent for space-constrained programs. Their compact dimensions and minimum excess weight make them a well-liked choice in a lot of industries. They are also identified as epicyclic gears and are used in several different sorts of equipment.
A planetary gearbox can have three components. A central sunlight gear, an outer ring identified as the interior gear, and an output shaft. These 3 factors are linked by a carrier. The provider rotates so that the enter and output gears are in sync. They also have a common hole in between the gears. The carrier also acts as the output shaft. They can be utilized to develop small devices, such as a bicycle acceleration hub.

planetary gearboxes with integer number of enamel

When planning a planetary gearbox, one particular should establish the sum of tooth depend. This determine is recognized as the mesh load issue Kg, and is primarily based on the regular tooth forces that are produced in each and every mesh. The quantity of planets, the error in the gear design and style, and the rigidity of the housing all have an effect on Kg. Relying on the type of application, Kg can be calculated by making use of various requirements.
In a typical planetary gearbox, the ratio is an integer quantity, and the least expensive is 3:1. At a ratio of 10, the sunshine equipment is way too big and the sunshine wheel is way too low to supply a sufficient amount of torque. In most cases, the ratio is an integer benefit, and the enamel are evenly spaced. The equipment mesh is then well balanced to grade 2. The carrier is calculated a few-dimensionally to detect the accuracy of the planet pin gap in the carrier.
In the simplest scenario, every single planetary equipment mesh produces a dynamic sign at its mesh frequency. These alerts can terminate or strengthen in numerous techniques. A helix angle, even so, introduces axial forces into the equipment mesh, which can be cancelled or bolstered in the exact same way as torques. As the helix angle is an integer variety, this planetary equipment model does not essentially need infinite precision.
The resulting movement interval is measured in rotational angles. This determine can be used to decide fault analysis and determine the bare minimum info duration needed. It can also be utilized to compute the kinematic motion of a defective world equipment tooth. It is important to note that fault-mesh movement is not instantaneous, and therefore, it calls for a enough quantity of time to fully mesh a faulty earth equipment.
The load-share aspect is similar to that of spur and helical gearboxes, and can be employed to estimate dynamic load sharing. When the load share element is reduced, the specific equipment meshes are marginally loaded. Deflections can range, specifically with higher-precision gears. For that reason, the layout process should incorporate the tolerance chain. This will guarantee the proper ratio of gear mesh.
A planetary gearbox is a sort of planetary gear program that is used in motors. It has a solar equipment at the centre and a set of outer gears. Each gear turns in accordance to its axis all around the sunlight. They are interconnected by a ring part and are connected to each other through a carrier. The provider also involves the output shaft. And given that the sun equipment is centered, the mesh is standard.
As an included reward, planetary gearboxes have sliding surfaces, which minimize sounds and vibration. In spite of the higher-good quality of planetary gearboxes, it is critical to effectively lubricate them to stay away from wear and tear. CZPT utilizes CZPT. In order to make the planetary gearboxes last a long time, the lubricant is typically incorporated in the planetary gearbox.

China Custom 220mm Precision Planetary Gear Reducer Servo Motor 400W 750W Stepper PA Series Marine Gearbox     near me supplier China Custom 220mm Precision Planetary Gear Reducer Servo Motor 400W 750W Stepper PA Series Marine Gearbox     near me supplier