旋转编码器在自动化领域的应用

In recent years, the positioning products in industrial control have gradually changed from proximity switch and travel switch to rotary encoder. With the continuous development of science and technology, the photoelectric rotary encoder has gradually developed into a mature industrial product with excellent performance, and its price is greatly reduced, which is mainly used for positioning and speed measurement in industrial control. Therefore, the advantages of rotary encoder are more obvious, such as informatization, flexibility, convenient on-site installation and so on.

Nowadays, rotary encoder is widely used in various industrial control occasions, mainly in the following fields:

Elevator field: elevator speed regulation and car position control need very accurate signal. Encoder can provide reliable and accurate position signal and speed signal in elevator control to complete normal operation of elevator;

 

In the field of vector motor and servo motor -- vector motor and servo motor can control the speed, torque and position in a wide range, which depends on the encoder on the motor output shaft;

 

In the field of construction machinery - large construction machinery, the demand for reliable speed and position detection is increasing. Especially in heavy vehicle industry, encoder is widely used in electronic power steering system, vehicle speed detector and hybrid electric vehicle;

 

In the field of industrial automation control production line, the factory automation production line needs accurate speed and direction information to ensure the normal operation of the motor;

 

In the field of industrial robots, each joint of robot needs precise control to ensure the coordinated movement or walking of the whole robot, so each joint needs an encoder for coordinated control.

 

Oil and gas industry - the oil and gas industry is a high-risk industry, which requires high-standard encoder with high reliability and good sealing performance, which is mainly used for the speed measurement of drill floor motor, rotary table and sludge pump. For example, the encoder on the fuel dispenser is used to measure the flow and the amount of refueling

Kunshan songrui Industrial Control Co., Ltd. is Japan domechuan Precision Motor Co., Ltd., Taiwan Dongyuan Micro Motor Co., Ltd. and South Korea RS automation The first-class agent officially authorized by industrial automation and the distributor of Mitsubishi Motor and Panasonic motor are responsible for the business sales and marketing promotion of the products nationwide. The main products include: servo motor, driver, encoder, reducer, PLC, motion controller, human-computer interface, frequency converter, photoelectric switch, dispenser and other products, and undertake the addition of various cable harness Design and manufacture of various high and low voltage distribution cabinets.