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Principle and characteristics of planetary reducer

Views: 23     Author: Site Editor     Publish Time: 2020-09-08      Origin: Site

Principle and characteristics of planetary reducer

To understand the principle of the planetary reducer, we must first know its structure. The planetary reducer consists of the body, planet carrier, planet gear, sun gear, stage gear, internal gear ring, output bearing, output shaft oil seal, input bearing, input force It is composed of shaft oil seal and various fixing screws. Among them, the planetary gear (combined in the planet carrier), the sun gear stage gear, and the internal gear ring are the four parts that are basically transmitted to the structure. Its transmission principle is:

     1. The driving source starts the sun gear in a direct connection, and the sun gear drives the planetary gears combined on the planetary gear carrier to run.

     2. The entire planetary gear system automatically runs and rotates along the outer gear ring, and the planet carrier is connected to the output shaft for output to achieve acceleration.

     3. A higher reduction ratio needs to be accumulated by multiplying multiple sets of stage gears and planetary gears.

     The deceleration characteristics of planetary reducer are:

     1. High torque and impact resistance;

     2. Small size and light gravity;

     3. High efficiency and low backlash.

     4. Wide deceleration range and high precision.


  • 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.
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    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.
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    When we offer you a quote, we will confirm the transaction method with you, FOB, CIF, CNF, etc. For large-scale production, you need to pay a 30% deposit before production and a 70% balance on the copy of the document. The most common way is T/T. Letter of Credit is also acceptable.
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    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.

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