The MEM 20 is a magnetic incrémental encoder. He is a reliable low cost hollow shaft encoder
that can be fixed quickly and easily on the motor shaft.
The encoder is developed for brushless motors, motor feedback applications and rotational
speed control. The MEM 20 is a real time system for high speed applications and rough
environments.
The encoder provides two square wave outputs in quadrature (90 degrees phase shifted) for
counting and direction information.
Power supply and signais are provided by a 4 pin Molex connector.