Product Description:

The MAC063A-0-ES-4-C/095-B-0/WI520LV is an AC servo motor produced by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Within analog drive systems, it converts command voltages into mechanical motion and provides responsive torque and speed for automated handling stations, packaging machinery, and assembly equipment. The design is intended for closed-loop control tasks that require consistent velocity and accurate positioning during repeated machine cycles under changing loads. Its compact frame and connectorized wiring help the motor fit restricted installation spaces in production equipment and other compact machine layouts.

A pilot diameter of 95 mm centers the housing against the mounting surface and helps keep radial runout low during operation. Heat is removed by natural convection, so free airflow around the stator is needed while the motor runs at a nominal speed of 3500 rpm. The motor has no blocking brake, so holding force at standstill must come from the drive or from an external clamp. Power is supplied through a connector on side B, which helps route cables away from the driven shaft. Velocity feedback is available through a tachogenerator channel for general-purpose regulation.

The electrical makeup uses winding code ES, which matches the phase resistance and inductance expected by compatible analog amplifiers in the MAC line. The motor has size 063 and the short A length, a combination that helps keep rotor inertia low for quick acceleration and deceleration in short-cycle motion. For speed monitoring, the built-in tacho delivers 1.5 V/1000 rpm, and position data is furnished by an incremental encoder mounted in the standard interface. This arrangement allows the connected drive to receive both speed and position signals from the motor without additional external sensors.