Hand wheel MPG is applicable to CNC milling machines by providing HOME position, step adjustment and interrupt signal. Precise 90°phase A and B signals to ensure accurate position control. Handwheel MPG shell is made of pressure enduring with impact resistance, anti-interference, wear resistance and oilproof function. The handwheel MPG can be applied to CNC milling machine tools and automation systems, and is compatible with various CNC systems. For example, Siemens, Mitsubishi, FANUC, FAGOR, NUM, HEIDENHAIN, LNC, new generation, KND, GSK, SKY, etc.