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How to solve the noise problem of harmonic reducer

update:2021-12-22
abstract:Harmonic reducer realizes harmonic transmission function through elastic deformation. Compared with ...

Harmonic reducer realizes harmonic transmission function through elastic deformation. Compared with other gear reducers, its noise is relatively small. The main cause of noise is the friction, vibration and collision of gear transmission. How to To effectively reduce the noise, what problems should be paid attention to in use, this article will introduce the use and maintenance of the reducer.
Timely and reasonable use of lubricating oil: wrong use of lubricating grease, unreasonable lubrication and wrong use of lubricating grease will cause immeasurable damage to the reducer. When rotating at a high speed, the friction of the tooth surface of the gear will generate greater heat energy of the star, and improper lubrication will cause damage to the tooth surface, affect the accuracy of the accuracy, and increase the noise.、


In the design, appropriate calculations must be made between gear pairs to compensate for thermal deformation and store lubricating oil. Reasonable use and selection of lubricating oil can ensure the safe and effective operation of the system, delay the degradation trend of the system, and stabilize the noise level.
Correct use of harmonic reducer: Normal use according to the load range specified by the manufacturer can avoid damage and damage to components and ensure the stability of the noise level. Wrong use of the harmonic reducer: the noise of the harmonic reducer will increase with the increase in load Increasing, using a large load in violation of regulations will increase its noise and greatly reduce its service life.
Regular maintenance: Regularly replace the grease of the harmonic reducer, replace worn parts, tighten loose parts, remove internal impurities, realize the function of cleaning the gearbox, and quickly filter waste oil, which can ensure the safe operation of the harmonic reducer and reduce Noise, prolong service life.

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