Product Description:

The MAC063A-0-ES-4-C/095-A-1/WI520LV is an AC servo motor produced by Bosch Rexroth Indramat within the MAC AC Servo Motors series. Designed as a motor for analog drives, it converts commanded current from a drive into controlled shaft torque and speed for industrial positioning systems. It is used where continuous velocity control is handled with voltage or current-loop amplifiers rather than fully digital interfaces. The unit supports combined tachometer and encoder feedback so the connected controller can regulate motion precisely during automation tasks.

It employs winding code ES, giving electrical characteristics suited to mid-range current outputs while maintaining thermal limits through natural convection cooling. The motor supports a nominal speed of 3500 rpm, and alignment into gearboxes or mounts is set by a 95 mm centering diameter that matches the pilot on many machine frames. That centering diameter helps seat the housing accurately on standard mounting faces and supports consistent alignment with the driven machine. Power and brake conductors exit through a connector on side A, which helps simplify cable routing in compact cabinets. Motor length designation A keeps overall depth minimal, and the design is intended for analog drives where standard tacho output supports velocity control without additional conditioning electronics.

A built-in blocking brake is supplied as standard and can hold up to 3 Nm when de-energized, preventing axis drift during shutdown. Velocity feedback for the analog drive is available as a tacho signal of 1.5 V/1000 rpm, while position data comes from an incremental encoder mounted in the standard arrangement. The brake and feedback devices are integrated into the housing, reducing the number of separate external components around the axis. With frame size 063, the motor occupies a small footprint while integrating the wiring, brake, and sensing elements required for precise motion control without external adapters.