The BLY17MD Series Brushless Integrated Motor/Controller combines a powerful BLDC motor design with the drive electronics in a compact package. These integrated motors/ drivers are cost effective solutions to many velocity control applications. By supplying a 0-5 VDC input or connecting a simple potentiometer, this BLDC motor is easy to control. Terminal block connections allow this motor/controller to be easily installed into any application. A pulse output is provided to digitally read the speed the shaft is turning. The average value of the voltage on PG is directly proportional to speed, so this output can be used as a true tachometer for speed feedback with an external filter or averaging circuit which usually consists of a resistor and capacitor (i.e. 20k and 0.1uF).