The ABB ACSM1-04AS-07A0-4 is a 7.0 Ampere, 2.2 kW Servo Drive (Servo Controller) from the ACSM1 series, designed for precise motion control applications. It is part of ABB's high-performance servo system, which integrates seamlessly with synchronous reluctance (SynRM) or permanent magnet servo motors for demanding tasks requiring accuracy, dynamic response, and programmability.