China Transmission Planetary Gearbox comer planetary gearbox

Solution Description

Product Description

Substantial Top quality Custom-made a lot of types of gearbox. Marine Gearbox, Helical Gearbox, worm gearbox, planetary gearbox, screw gearbox, ship gearbox, speed increaser-wind electricity gearbox, bevel-helical gearbox, bucket elevator gearbox, curved-tooth equipment coupling, planetary slewing gearbox, planetary winch gearbox, very hot roll speed lessen gearbox, oil & gas gearbox, and so forth.
Remember to send us the drawings that you want, so we are happy to quote the very best value for your aspect.

Helical Gearbox & Bevel-helical Gearbox

H Helical Gearbox &B Bevel-helical Gearbox NEW Measurement 4~12

1. Exclusive design and style notion for weighty obligation condition.
two. Higher modular design and style, biomimetic area with owned mental house appropriate.
3. Substantial quality casting housing enhances the gearbox mechanical toughness and anti-vibration functionality.
4. Transmission shaft is made as poly line. Compact composition satisfies the higher torque transmit capacity.
five. Normal mounting method and abundant optional accessories.

Product design

1. Transmission phase:2 phase, 3 stage or 4 stage.
two. Mounting method: foot mounted and vertical mounted.
3. Output shaft: reliable shaft, hollow shaft&lparwith keyway, shrink disc or involute splines) .

H Helical Gearbox &B Bevel-helical Gearbox Dimension 13~26

one. Substantial modular style, large exchange and brief shipping period.
2. Substantial intensity casting housing, high precision CNC processing equipment, break up housing is appropriate for the adaptable output shaft and set up, it is hassle-free for upkeep.
three. Substantial top quality alloy steel gear, higher compact resistance. Equipment profile and guide enhance the loading obligation and lessen temperature and sound and many others.
four. Output sealing is double oil sealing. Ideal oil leakage avoiding tends to make the good sealings and can be utilized in wide selection of sector.
five. Wealthy optional accessories.

Item style
1. Transmission phase: single stage, 2 stage, 3 stage or 4 stage.
2. Mounting manner: foot mounted, foot mounted with no ft, vertical mounted.
3. Output shaft: reliable shaft, hollow shaft &lparwith keyway, shrink disc or involute splines)

Bucket Elevator Gearbox

BE Bucket Elevator Gearbox NEW Measurement 4~twelve
1. Higher modular style, large exchange and brief supply interval.
2. Main travel is built-in with auxiliary push, compact structure. Main drive and auxiliary push can be switched freely by electric manage method. It really is convenient for client to assemble and debug the gearbox.
three. Principal drive is equipped with backstop to prevent the gear from reversing when the machine stops or is damaged.
4. Auxiliary drive is useful for the routine maintenance.
five. Leading quality imported bearings and more than-operate clutch with smaller measurement and high security.
six. Double output seals, perfect oil leakage avoiding can make the very good sealings and can be employed in vast range of market.

Solution layout
one. Transmission stage: 3 stage.
2. Mounting manner: foot mounted.
3. Output shaft: reliable shaft, hollow shaft &lparwith important, shrink disc)

BE Bucket Elevator Gearbox Dimensions thirteen~eighteen

one. Substantial modular style, large trade and short delivery time period.
2. Primary travel is built-in with auxiliary travel, compact composition. Principal travel and auxiliary drive can be switched freely by electric powered management system. It is practical for client to assemble and debug the gearbox.
three. Principal travel is geared up with backstop to stop the gear from reversing when the device stops or is broken.
4. Auxiliary push is beneficial for the routine maintenance.
5. Best good quality imported bearings and in excess of-operate clutch with scaled-down dimension and large safety.
6. Double output seals, perfect oil leakage avoiding tends to make the great sealings and can be used in wide assortment of industry.

Product design
1. Transmission stage: 3 stage
two. Mounting mode: foot mounted
3. Output shaft: strong shaft, hollow shaft &lparwith important, shrink disc)

HK Helical Gearbox with Prolonged Middle Distance for Cranes

1. Modular design and style,large merchandise interchangeability and Brief delivery time period.
two. Extend the central distance between enter and output shaft, with even bigger mounting dimension and better loading potential. 
3. Particularly ideal for main and subsidiary lifting mechanisms of portal crane, bridge crane and container crane.
4. HK collection &lparregulation 05~22)equipment boxes, making use of steel plate welded housing with very good rigidity and can operate steadily.
5. Labyrinth seal mix sealing method, with far more comprehensive oil leakage avoiding, larger trustworthiness in sealing and broader software scope.

Solution design
one. Transmission phase: 3 stage, 4 stage.
two. Mounting manner:Foot-mounted.
three. Output shaft:Solid shaft&lparwith important, with involute spline), Hollow shaft&lparwith essential, with involute spline, with shrink disc), Type C gear shaft.

Curved-tooth Equipment Coupling
one. With the greatest gear area, superior content and higher steady working.
two. Huge transmitting torque and sturdy deviation rectification.
3. Stable working without having vibration even if it is in high velocity running.
4. Max. permitted angle deviation 1.5°.
5. Good anti-corrosion functionality.
six. Horizontal mounted or vertical mounted.

Merchandise style
Standard important way relationship.

About Us

Prime-end Industrial Production & Engineering Inc &lparTIME) was established with the mission of supplying world class forging items at the best costs.

We have a strong engineering team to make sure the good quality steadiness for our customers’ tasks. All our engineers have far more than ten a long time of engineering knowledge and are specialised in metallurgy, forging, heat remedy, NDT, machining and generation screening respectively.

For any forging merchandise, only if you provide a sample or functioning requirements, our engineers will  design the optimal forging method and subsequent tests or producing process for your item.

We have been reaching our mission and offering the most expense-efficient, optimum quality options to our clients.

Our good quality manage commences from uncooked material, forging, warmth remedy, semi-finished machining, last machining until assembly, every step is controlled strictly by our engineers, all of them have ten&additionally several years of engineering knowledge and are specialized in metallurgy, forging, warmth treatment, NDT, machining and manufacturing testing respectively.

Get in touch with Us

Nicole Jin
Mobile: &plus86~8 13858117
Internet site:

US $10-1,000
/ Piece
1 Piece

(Min. Order)


Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Oil & Gas
Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: All
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: All


US $10-1,000
/ Piece
1 Piece

(Min. Order)


Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Oil & Gas
Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: All
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: All



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.


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.


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.

China Transmission Planetary Gearbox     comer planetary gearboxChina Transmission Planetary Gearbox     comer planetary gearbox
editor by czh 2022-12-25