Programmable Series MD Micro-Drive accommodates motors rated to 2 hp. Digital closed loop drive system controls speed to ±0.5 rpm of set speed, long term. Internal control software offers adjustable proportional and integral gain settings. User programs configurations through front panel. Unit, 1/8 DIN, measures 3.622 x 1.77 x 4.553 in. and contains power supply compatible to any input from 85-265 Vac.