AC servo motor driver

Product code: “uSMDA-xx”

It is intended for reception of signals of STEP/DIR or + – 10B from the external controller and control of AC servo motor.


  • Reception of STEP/DIR signals
  • Reception of analog  signal + – 10V
  • Reception of discrete signals “forward”, “back”, “stop”, etc.
  • Control of servo motors

AC servo motor drivers like “uSMDA-xx” are intended to work only with AC servo motors “uSMA-xx”. 

Also we offer the collector DC servo motor drivers “uSMDD-xx” which are intended to work with all types of collector DC servo motors.


  • Power of the connected motor: ___-____
  • Supply voltage: 220V x 1 phase, 220×3 phases


Motor Controller “uDR – 1300S”