Middle manual pulse generator, Model CHDW-AX Series, is suitable for applications in CNC machines by providing home position, set adjustment and interruption signal. Features: power supply system DC5V, DC12V or DC24V; 25 PPR or 100 PPR available; standard line driver output for long-distance transmission; provide dimension (100 or 124 mm) of handle wheel to choose; adjustment of rotational starting torque; design of short body and backside installation; easy to install; dustproof and waterproof (IP65); and low cost solution. Future Life Technology Co Ltd is a prestigious company established in 1997 with a broad vision and a passion to research and develop the automation of related industries. The main products of the company are: manual pulse generators; CNC assembled operation panels; smart meters; digital code rotary switches; and ODM controllers.