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Principle and characteristics of cycloid reducer

Views: 0     Author: WeiGao Transmission     Publish Time: 2021-08-29      Origin: WeiGao Transmission

Principle and characteristics of cycloid reducer

Cycloidal pinwheel reducers feature high-speed ratio and high-power single-stage transmission, which can reach a reduction ratio of 1:87, and the power is more than 90%. If multi-stage transmission is used, the reduction ratio is larger. Compact structure and small size. Due to the selection of the planetary transmission principle, the input shaft and output shaft are on the same axis, so that the model can be as small as possible.

Stable operation and low noise. Cycloid needle teeth have a large number of meshing teeth, a large stacking factor and a mechanism of mechanical balance, which minimizes vibration and noise. Reliable use and long service life. The main parts are made of high-carbon chromium steel, which has been quenched (HRC58~62) to obtain high strength. In addition, part of the transmission contact uses roll resistance, so it is durable and has a long life.

Reasonable planning, easy repair, simple disassembly of equipment, minimum number of parts and simple lubrication make the cycloid reducer deeply trusted by users. The main feature of the cycloid pinwheel reducer, the reduction ratio is large, and the power is high: the reduction ratio of the first-stage transmission is 9~87, the reduction ratio of the two-stage transmission is 121~5133, the multi-stage combination can reach tens of thousands, and the pin-tooth meshing system The sleeve type rolls and interferes, and there is no relative sliding on the meshing surface, so the first-stage deceleration power reaches 94%.

Stable operation and low noise: There are many pairs of teeth in contact with each other during operation, the degree of coincidence is large, the operation is stable, the overload capacity is strong, the vibration and noise are low, and the noise of models of various specifications is low.

Reliable operation and long life: Because the main parts are made of high-carbon alloy steel quenching treatment (HRC58-62), and then finely ground, and the cycloidal tooth and the needle gear sleeve are meshed and transmitted to the needle gear to form a rolling friction payment, and the friction coefficient is small , So that there is no relative sliding in the meshing area, and the wear is very small, so it is durable.


  • 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.
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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.
  • 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.

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