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SEW reducer product features and matters needing attention

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SEW reducer product features and matters needing attention

Product features:

SEW reduction motor is designed on the basis of modular combination system, there are many motor combinations, installation positions and structural programs. The SEW modular system allows the reducer to be combined with the following components:

- Synthesize servo reduction motor with constant field synchronous motor set;

- Combined with ac squirrel cage motor working in dangerous environment;

- Combined with dc motor;

- Stepless speed reduction motor combined with VARIBLOC® and VARIMOT® transmissions.

SEW the same type of major series of gear reducer

K series of spiral bevel gear reducer, K/KA/KAF/KF: K37 / k47 / k57 / k67 / k77 / k87 / k97 / k107 / k127 / k157 / k167 / k187

F series helical cylindrical gear reducer, F/FA/FAF/FF: F37 / F47 / F57 / F67 F77 / F87 F97 / F107 / F127 / F157,

R series helical gear reducer, R/RF: R37 / R47 / R57 / R67 / R77 / R87 / R97 R107 / R137 / R147 / R167,

S series helical gear worm gear reducer: S/SA/SAF/SF: S37 S47 / S57 / S67 S77 / S87 / S97

Matters needing attention:

1, in order to achieve exceptionally low output speed, can be achieved by connecting two gear reducer. When using this drive scheme, the power of the configurable motor must depend on the ultimate output torque of the reducer, but the output torque of the reducer cannot be calculated with the power of the motor.

2, SEW reducer should be firmly installed on a stable foundation or base, the oil in the tank should be removed, cooling air circulation should be smooth. Unreliable foundations can cause vibration and noise during operation and damage bearings and gears. Protection should be considered when drive couplings are protruded or driven by gears and sprockets. When the output bearing is subjected to a large radial load, it should be strengthened.


  • 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 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.

China WeiGao Transmission

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

+86 400 801 9158

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