China wholesaler Splf60 Square Flange Planetary Speed Gear Transmission Reducer for Servo Motor with high quality

Product Description


Product Description

The reducer is normally used for low-pace and substantial-torque transmission products. The motor, internal combustion engine or other high-velocity managing electrical power is utilized to attain the purpose of deceleration by meshing with the large equipment on the output shaft by way of a equipment with a tiny variety of tooth on the enter shaft of the reducer. The reducer will also have numerous pairs of gears with the very same theory to accomplish the perfect reduction effect. The ratio of the variety of enamel of the large and small gears is the transmission ratio.



Production Range


42 Collection Planetary Gearbox

Backlash: 10-fifteen arcmin

Ratio Selection:

L1: 4,5,7,10,

L2: 12,16,twenty,25,28,35,forty,fifty,70

Body Dimension: 42mm Input Flange

Gear Arrangement: Planetary Straight Enamel

sixty Collection Planetary Gearbox

Backlash: 10-15 arcmin

Ratio Variety:
L1: 4,5,7,10,
L2: sixteen,20,twenty five,28,35,40,50,70
Frame Dimension: 60mm Input Flange
Equipment Arrangement: Planetary Straight Enamel

ninety Series Planetary Gearbox

Backlash: 10-fifteen arcmin
Ratio Choice:
L1: 4,5,7,ten,
L2: 16,twenty,25,28,35,40,50,70
Body Dimension: 90mm Enter Flange
Gear Arrangement: Planetary Straight Teeth

Powder Metallic Series Planetary Gearbox

Backlash: ten-fifteen arcmin
Ratio Variety:
L1: 4,5,7,ten,
L2: 16,20,25,28,35,40,50,70
Body Dimension: 42mm & 57mm
Gear Arrangement: Planetary Straight Teeth

Appropriate Angle Sequence Planetary Gearbox

Backlash: 10-15 arcmin
Ratio Choice:
L1: 4,5,7,ten,

L2: 16,twenty,twenty five,28,35,forty,50,70
Body Dimension: 60mm & 90mm
Equipment Arrangement: Planetary Straight Teeth


Software Area

Automatic Arms


Assembly Line




Health care -Tools


CNC Equipment


Tapping Machine


Other Automation Units


Why Pick Us


ZheJiang High Precision Gear Transmission Co., Ltd




Company Profile



ZheJiang Higher Precision Gear Transmission Co., Ltd found in HangZhou metropolis, ZheJiang Province, China. It is a foremost firm committed in precision transmission components and technique investigation, manufacture and revenue, numerous sequence of merchandise are produced in its 5000 square meters workshop, the precision planetary gearbox and gear motor are designed specially for photo voltaic CZPT industry and have served many massive-scale solar tasks worldwidely. 

The study group has much more than fifteen several years encounters in this area, who can make certain a punctual and effective service to meet up with customer’s certain demands. It has pasted the ISO9001 high quality administration technique and CE, goods have been exported to lots of nations with a extensive selection application in AGV, intelligent robot, logistic, industrial automation, photo voltaic power, vessel, packaging and textile and so on.Consistently, our purpose is to promote the software of solar energy market in the planet, and we imagine it provides thoroughly clean and sustainable CZPT for humanity to better shield our environment.





Q1:Which locations are your goods primarily utilised in?

A:At existing, we have 2 principal items: precision planetary equipment reducer and solar geared motor. Most of the precision planetary reducers are utilised in automation fields, this kind of as health-related equipment, 3D printers, doorway openers, tapping machines, CNC lathes and a sequence of automation products. In addition, our solar geared motors are utilized in photovoltaic energy era projects, which are primarily merged with rotary drives to travel photo voltaic panels to keep track of sunlight.
Q2: How to pick the ideal planetary gearbox?
A :Very first of all, we need you to be CZPT to offer appropriate parameters. If you have a motor drawing, it will permit us advocate a ideal gearbox for you more quickly. If not, we hope you can supply the subsequent motor parameters: output pace, output torque, voltage, recent, IP, noise, functioning conditions, motor dimension and energy, and so forth.
Q3: What is the cost ?
A : The primary deciding aspect for the price tag of every merchandise is the order volume. You can converse with us and permit us realize every single other. I feel that our rates, merchandise good quality and our providers can definitely make you content.

Q4: Do you offer custom-made service?

A: Of course, we offer custom-made providers. You only need to put forward your needs, and we will do our ideal to give you with a plan, make plans, and try our ideal to meet up with your wants.




Planetary Gearbox

This write-up will investigate the design and purposes of a planetary gearbox. The reduction ratio of a planetary gearbox is dependent on the amount of enamel in the gears. The ratios of planetary gearboxes are normally decrease than these of typical mechanical transmissions, which are mainly utilised to travel engines and turbines. They are usually the best choice for weighty-duty apps. The subsequent are some of the benefits of planetary gearboxes.

planetary gearboxes

Planetary gearboxes work on a similar principle to solar programs. They rotate close to a middle equipment named the sun gear, and two or more outer gears, named world gears, are linked by a carrier. These gears then generate an output shaft. The arrangement of world gears is related to that of the Milky Way’s ring of planets. This arrangement generates the ideal torque density and stiffness for a gearbox.
As a compact option to regular pinion-and-equipment reducers, planetary gearing delivers many advantages. These qualities make planetary gearing excellent for a range of apps, like compactness and lower weight. The effectiveness of planetary gearing is enhanced by the simple fact that ninety p.c of the enter vitality is transferred to the output. The gearboxes also have low sound and large torque density. Moreover, their design delivers much better load distribution, which contributes to a longer service daily life.
Planetary gears call for lubrication. Because they have a smaller sized footprint than traditional gears, they dissipate heat nicely. In simple fact, lubrication can even decrease vibration and sound. It truly is also important to hold the gears properly lubricated to prevent the dress in and tear that will come with use. The lubrication in planetary gears also helps hold them working correctly and minimizes use and tear on the gears.
A planetary gearbox uses numerous planetary components to accomplish the reduction aim. Every single gear has an output shaft and a sunshine gear located in the middle. The ring equipment is mounted to the equipment, even though the solar equipment is connected to a clamping system. The outer gears are linked to the provider, and each planetary gear is held jointly by rings. This arrangement makes it possible for the planetary gear to be symmetrical with regard to the enter shaft.
The gear ratio of a planetary gearbox is defined by the sunlight gear’s amount of teeth. As the sun equipment receives smaller sized, the ratio of the equipment will enhance. The ratio assortment of planetary gears ranges from 3:1 to 10 to one particular. Ultimately, nevertheless, the solar equipment gets too modest, and the torque will slide considerably. The greater the ratio, the significantly less torque the gears can transmit. So, planetary gears are typically referred to as “planetary” gears.

Their design

The simple layout of a Planetary Gearbox is very basic. It is made up of a few interconnecting hyperlinks, each and every of which has its personal torque. The ring gear is mounted to the body at O, and the other two are set to every single other at A and B. The ring gear, in the meantime, is hooked up to the planet arm 3 at O. All a few components are linked by joints. A cost-free-human body diagram is shown in Determine 9.
In the course of the advancement procedure, the style team will divide the electrical power to each individual earth into its respective power paths. This distribution will be primarily based on the meshing issue of all gears in the system. Then, the layout staff will move forward to figure out the loads on individual gear meshes. Utilizing this technique, it is attainable to figure out the hundreds on personal equipment meshes and the condition of ring equipment housing.
Planetary Gearboxes are created of 3 equipment types. The sun equipment is the center, which is related to the other two gears by an inside tooth ring equipment. The planet pinions are organized in a provider assembly that sets their spacing. The provider also incorporates an output shaft. The 3 components in a Planetary Gearbox mesh with each other, and they rotate jointly as one particular. Depending on the software, they may possibly rotate at distinct speeds or at diverse moments.
The planetary gearbox’s design is distinctive. In a planetary gearbox, the input gear rotates all around the central gear, although the outer gears are arranged all around the solar equipment. In addition, the ring gear holds the framework jointly. A carrier connects the outer gears to the output shaft. In the long run, this gear program transmits higher torque. This variety of gearbox is best for substantial-velocity operations.
The simple layout of a Planetary Gearbox consists of a number of contacts that have to mesh with every other. A one world has an integer variety of tooth, while the ring has a non-integer quantity. The teeth of the planets need to mesh with each other, as effectively as the sunlight. The tooth counts, as nicely as the world spacing, enjoy a position in the design and style. A planetary gearbox have to have an integer number of teeth to operate properly.


In addition to the earlier mentioned-described apps, planetary gearing is also utilised in equipment resources, plastic machinery, derrick and dock cranes, and material handling equipments. More, its application is discovered in dredging equipment, street-generating machinery, sugar crystallizers, and mill drives. While its versatility and performance helps make it a appealing option for many industries, its complex structure and construction make it a sophisticated part.
Between the a lot of positive aspects of utilizing a planetary gearbox, the ability to transmit higher torque into a managed place can make it a well-liked option for many industries. In addition, introducing added planet gears increases the torque density. This helps make planetary gears appropriate for apps demanding large torque. They are also utilised in electric screwdrivers and turbine engines. Nonetheless, they are not utilized in every little thing. Some of the a lot more frequent purposes are discussed below:
One particular of the most essential characteristics of planetary gearboxes is their compact footprint. They are in a position to transmit torque even though at the exact same time lowering sounds and vibration. In addition to this, they are capable to accomplish a large pace with no sacrificing high-quality performance. The compact footprint of these gears also permits them to be employed in substantial-speed programs. In some cases, a planetary gearbox has sliding sections. Some of these sections are lubricated with oil, while other folks may possibly require a artificial gel. Regardless of these distinctive characteristics, planetary gears have turn out to be frequent in a lot of industries.
Planetary gears are composed of 3 elements. The solar equipment is the enter gear, whilst the planet gears are the output gears. They are related by a provider. The provider connects the input shaft with the output shaft. A planetary gearbox can be designed for numerous requirements, and the kind you use will rely on the needs of your application. Its design and overall performance must meet your application’s demands.
The ratios of planetary gears differ relying on the amount of planets. The smaller sized the sunlight equipment, the increased the ratio. When planetary phases are utilised by itself, the ratio variety is 3:1 to ten:1. Higher ratios can be received by connecting numerous planetary levels jointly in the exact same ring gear. This technique is acknowledged as a multi-stage gearbox. Even so, it can only be utilised in massive gearboxes.


The main element of a planetary gearbox is the planetary equipment. It needs normal maintenance and cleansing to continue to be in best form. Demand from customers for a lengthier daily life span safeguards all other parts of the gearbox. This write-up will discuss the upkeep and cleansing processes for planetary gears. After reading through this article, you ought to know how to keep your planetary gearbox appropriately. Ideally, you can appreciate a longer existence with your gearbox.
Firstly, it is important to know how to properly lubricate a planetary gearbox. The lubricant is important as gears that operate at higher speeds are subject matter to high ranges of heat and friction. The housing of the planetary gearbox should be built to let the warmth to dissipate. The advised oil is artificial, and it ought to be loaded amongst 30 and 50 percent. The lubricant need to be altered at least each and every six months or as essential.
While it may possibly seem pointless to change a planetary gearbox, normal servicing will aid it previous a long time. A normal inspection will determine a issue and the appropriate repairs are necessary. As soon as the planetary gearbox is full, it will plug with equipment oil. To stay away from this problem, contemplate receiving the device repaired alternatively of replacing the gearbox. This can help save you a good deal of income over a new planetary gearbox.
Suitable lubrication is essential for a lengthy existence of your planetary gearbox. Oil alter frequency must be primarily based on oil temperature and working pace. Oil at greater temperatures should be changed a lot more regularly because it loses its molecular composition and can not type a protecting film. Soon after this, oil filter servicing should be done every couple of months. And lastly, the gearbox oil requirements to be checked often and replaced when needed.

China wholesaler Splf60 Square Flange Planetary Speed Gear Transmission Reducer for Servo Motor     with high qualityChina wholesaler Splf60 Square Flange Planetary Speed Gear Transmission Reducer for Servo Motor     with high quality