Rotary encoder daily maintenance and maintenance work experience sharing

Rotary encoder is a speed, angle, displacement and distance feedback sensor. It is mainly used in servo motors, asynchronous motors, stepping motors, elevator traction machines, elevator door machines and even mechanical shafts that require feedback on movement speed and displacement information. In order to ensure the high-precision and stable operation of the machinery, it can improve production efficiency and ensure safe operation. The maintenance and maintenance of rotary encoder products play an important role in whether it can work normally. We may wish to pay attention to this aspect of work in our daily use.

In the process of using the rotary encoder, we need to keep it clean. After each operation, we should wipe the soil on the glass in the cab. The leaking processing surface should be coated with butter to prevent rust; each lubrication point should be filled with butter according to the requirements of the lubrication table; and the steel wire rope should be kept lubricated and clean. Make some detailed questions to ensure that the rotary encoder can operate effectively for a long time without failure or scrapping.

The contents that need to be checked before the operation of the rotary encoder are as follows:

1. Whether there is leakage in the oil circuit of the hydraulic system, whether the connection of each oil pipe is loose; whether the connection part of the oil pump is tight and reliable;

2. Whether the steel wire rope is seriously damaged; whether the main winch is leaking oil; whether the meters, indicator lights, and safety devices are working properly.

3. Frequently check the structural connection bolts, welded parts and structural parts for damage, deformation or looseness.

For the maintenance and maintenance of the rotary encoder, it is necessary to do the corresponding recording work in order to better understand the working condition of the rotary encoder.

Rotary encoder is a speed displacement sensor that integrates opto-electromechanical technology. When the rotary encoder shaft drives the grating disc to rotate, the light emitted by the light-emitting element is cut into intermittent light by the slits of the grating disc, and is received by the receiving element to generate an initial signal. We need to maintain and maintain it regularly to ensure normal operation. working.