WeiGao Transmission
Email: sales@wgt.net.cn
Home / News / News / What factors influnce the efficiency of the servo planetary gearbox?

What factors influnce the efficiency of the servo planetary gearbox?

Views: 0     Author: WeiGao Transmission     Publish Time: 2021-08-30      Origin: WeiGao Transmission

 What factors influnce the efficiency of the servo planetary gearbox?

Each servo planetary gear box has a rated input speed and the number of planetary gears. As only one set of planetary gears cannot meet a large transmission ratio, then sometimes two or three sets of such gears are required to meet the requirements of the user. That is to say, the larger reduction ratio is, the more numbers of stages will be needed, and the lower the efficiency will be.

Well, how to check the backlash of  TQG servo planetary reducer  ?

Fix the output end and rotate the input end in the direction of clockwise and counterclockwise, which will generate rated torque about +-2% of torque, and there will be a slight angular displacement on the input end, which is called backlash. The unit is “minute”, which is one-sixtieth of a degree. It is also known as return clearance. The nominated input speed of the servo planetary gearbox can reach up to 18000 rpm (depending on the size of the gear box itself. The larger the reducer is, the smaller the rated input speed will be). The output torque of the industrial servo planetary gearbox is normally not more than 2000Nm, and the customized gearbox with super-torque can achieve the output torque more than 10000Nm. The working temperature range is generally from -25°C to 100°C. The operating temperature can be changed by changing the grease.

Therefore, the efficiency of the servo planetary gear box is related to the number of stages of the reducer.


  • Where is your product mainly exported?

    Our products are mainly exported to Japan, the United States, Germany, Southeast Asia and other countries and regions. Our customers include many OEM customers specializing in construction machinery. We have partnered with several of the Fortune 500 companies to become one of their major foundry suppliers in China.
  • How to provide goods?

    Usually we will ship the goods to the sea. The factory is only 460 kilometers away from the port. It is very convenient and convenient to transport the goods to any other country. Of course, if your cargo is very urgent, Ningbo Airport and Shanghai Airport are also nearby.
  • What is the payment term?

    When we provide you with a quotation, we will negotiate with you: EXW, FCA, FOB, CIF, CRF, DAP Etc. For mass production, you need to pay 30% of the deposit before production and 70% of the balance before shipment. Our most common way is T/T.
  • How to ensure the quality of your products?

    First, we will check after each process. For finished products, according to customer requirements and international standards.
  • How many employees does your company have? What is the relationship between technicians?

    We now have more than 180 employees, including 36 engineers and 28 QCs.
  • What is the ability of your company?

    We have a number of production lines with a monthly production capacity of 1,600 units and an annual production capacity of 20,000 units.

WeiGao Transmission

WeiGao REDUCER is a high-tech enterprise integrating scientific research, development, manufacturing, sales and service. 

+86 400 801 9158

Email: sales@wgt.net.cn   wgt.net.cn@gmail.com
Tel:+86571 85023000        Fax: +86571 85023658