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Customized design steps of Shifu harmonic reducer

Views: 0     Author: Site Editor     Publish Time: 2022-05-31      Origin: Site

The harmonic reducer needs to be specially customized for use in a specific environment, so as to give better play to its performance. How to design the specially customized harmonic reducer and what are the design steps?

1. Collect the type, specification, speed, purpose, power, size and weight requirements, transmission ratio, allowable error value, installation form, service life, stability and other relevant information of the equipment carried by the special customized harmonic reducer.

2. Select type and installation

3. Preliminarily determine the selection of materials, surface treatment process, heat treatment process, processing method, lubrication method, lubricating grease and other process methods and parameters.

4. Determine the number of transmission stages and transmission ratio

5. Preliminary determination of gear transmission center distance, module and other geometric parameters.

6. Determine the structure, shaft size, span and bearing model used.

7. Check the strength of load parts such as gears, shafts and keys and calculate the service life of bearings.

8. Lubrication cooling calculation

9. Determine the use of accessories for harmonic reducer

10. Calculation of process data for determining gear carburization depth and tooth profile and tooth direction modification

11. Draw processing production drawings according to relevant national and industrial standards

The design of harmonic reducer needs comprehensive consideration. It is necessary to optimize the design and adjustment of its parameters and performance while meeting the use needs of customers, so as to give better play to its performance in a specific environment.


  • 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. 

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