P+F Pepperl+Fuchs encoders exquisite work good products are all at okplazas.com

P+F Pepperl+Fuchs Encoder The working principle and function of the encoder: It is a rotary sensor that converts the rotation displacement into a series of digital pulse signals. These pulses can be used to control the angular displacement. The lead screw can also be used to measure linear displacement. The encoder manufacturers produce a complete series, which are generally dedicated, such as elevator dedicated encoders, machine tool dedicated encoders, servo motor dedicated encoders, etc., and the encoders are all intelligent, with various parallel The interface can communicate with other devices.

P+F Pepperl+Fuchs encoders are generally divided into incremental and absolute types, and they have the biggest difference: in the case of incremental encoders, the position is determined by the number of pulses calculated from the zero mark, while the absolute type The position of the encoder is determined by the reading of the output code. Since absolute encoders are significantly better than incremental encoders in positioning, they have been increasingly used in industrial control positioning. Because of its high precision, the absolute encoder has a large number of output bits. If parallel output is still used, each output signal must be well connected. For more complex working conditions, it must be isolated and the number of connected cores Due to many inconveniences and reduced reliability, absolute encoders generally use serial output or bus output in the multi-digit output type. The most commonly used serial output of absolute encoders produced in Germany is SSI (synchronous serial Output).