The new BMD-12, from SMD, is a built-in speed controller for DC brush motors.

The controller provides load compensation and stabilization of rotation speed, without an encoder based on the back EMF of the motor.

The BMD-12 is equipped with a fully-featured PID controller. Independent settings for PID coefficients allow achieving ideal drive operation for any operating speeds and loads.

Main parameters

Voltage: 12 – 24 VDC
Rated current: 0.5 – 12.0 A
Speed stabilization method: BEMF
Control methods: Speed control (potentiometer or via PC)

See here for detailed Technical Data 

If you would like to know more, please just get in touch with ORLIN for a chat!