Daily maintenance of absolute encoder

Absolute encoder is a kind of rotary encoder. Its characteristic is: absolute encoder is determined by mechanical position. It does not need to remember, do not need to find reference point, and does not need to keep counting. When do you need to know the position and when Just go to read its location. In this way, the anti-interference characteristics of the encoder and the reliability of the data are greatly improved.

The role of absolute encoder

With the development of industrial production, machinery and equipment are also developing towards automation. Absolute encoders play a very important role among them, and the application industries are becoming more extensive, and users’ demands for absolute encoders are also constantly increasing. Increase, is no longer satisfied with the conversion between pure physical signals, but requires the absolute value encoder to achieve highly integrated electrical signal conversion during use, and improve the accuracy of signal conversion values. In addition to hardware improvements, daily operation The maintenance in the system can also keep the absolute encoder in a stable working state.

Daily maintenance of absolute encoder

1. Regular inspection: Regular inspection work is carried out on the mechanical part of the absolute value encoder. Generally, it is once a month. The content of the inspection work is mainly the inspection of the mechanical connection point to see if it is misaligned and so on.

2. Do not adjust electronic control equipment at will: Absolute encoders are precision instruments. The electronic control equipment is a component. The power supply parameter of the electronic control equipment component is 380 volts, which is 160 volts higher than the general voltage of 220 volts. On the one hand In order to ensure the normal use of the absolute encoder, and on the other hand to ensure the safety of personnel, the operator should not arbitrarily adjust the electronic control equipment, especially the interlocking device.

3. Regular replacement of hydraulic oil: The hydraulic oil needs to be replaced regularly. The replacement cycle is generally twice a year. If the hydraulic oil has not deteriorated, it can be replaced once a year.

4. Professionals operate electrical equipment: The use of absolute encoders needs to be used with controllers, electronic control systems and other equipment. These equipment have high power and different operating methods, which will not only cause damage to the body, but also cause electric shocks, so The operation of electrical equipment must be maintained by professionals.

To stabilize the daily operation of the absolute value encoder, it is necessary not only to understand the use of the equipment, but also to pay attention to the daily maintenance during the use of the equipment. Doing both, I believe it will be of greater help to enhance the use value of the absolute value encoder.