Technical characteristics of the encoder industry

With the addition of industrial control needs, the application of encoders has become more prominent and outstanding. European and American brands occupy the high-end market with more than 30% market share. Chinese brands occupy the mid-range market with 24.9% market share. The following is the encoder industry technology Characteristic analysis.

With the rapid economic development, the encoder has achieved rapid progress in the industry. It is a speed and displacement sensor integrating light, machine and electricity. Its ceremonies are diverse and widely used. It has a broad future in the market. The demand is growing rapidly, and the encoder industry analysis predicts that in 2020, it will also occupy a larger market in the market.

　　The technical characteristics of the encoder industry point out that an encoder is a device that compiles and converts signals or data into signal forms that can be used for communication, transmission and storage. The encoder converts angular displacement or linear displacement into electrical signals. The former is called a code wheel and the latter is called a code ruler. Encoders can be divided into contact type and non-contact type according to the read-out mode; according to the working principle, encoders can be divided into two types: incremental and absolute.

　　 1. No need to remember, no need to find reference point, with power-off memory function

　　2, multiple communication protocols

　　3, express start speed, multi-axis precise motion control

　　4, anti-interference characteristics, corrosion resistance

　　5, high precision, high stability, high reliability

　　According to China's "13th Five-Year Plan for Chinese Instruments", 500 billion yuan will be invested during the 13th Five-Year Plan period, mainly in the field of incremental encoder R&D and industrialization. The technical characteristics of the encoder industry point out that the "Plan" clearly lists the products and technologies to be developed in the next 5 years, including new chip, miniaturization, integration, and high-reliability electronic components that meet the development needs of a new generation of incremental encoders Products; high-quality, key electronic components that meet the supporting needs of my country's new-type transportation equipment manufacturing industry; incremental encoders for energy-saving and environmental protection equipment; incremental encoders for the new generation of communication technology.

　　 At present, from the perspective of the entire incremental encoder field, although the technology is stable, the threshold is very low. The future direction can only be high-precision. "The development of the Internet of Things will greatly promote the development of incremental encoders, which will have great applications in energy, intelligent perception, security monitoring, environmental protection and other fields. It is estimated that by 2020, the entire industry will reach 50 billion yuan. Above, the localization rate has reached more than 70%, and the above is all the content of the analysis of the technical characteristics of the encoder industry.