Product Description:

The MAC063D-0-FS-C/095-B-0/WI518LV is an AC servo motor produced by Bosch Rexroth Indramat within the MAC AC Servo Motors series. Designed for analog drives, it operates in motion-control loops that rely on voltage and current commands rather than fieldbus protocols. The motor uses the 063 frame class and a D-length lamination stack, providing a compact housing with a centering diameter of 95 mm for precise flange mounting. Its power connector is located on side B to simplify cable routing, while natural convection removes heat without requiring forced airflow.

During continuous operation at standstill, the motor produces 2.7 Nm while drawing 8.4 A, allowing it to maintain steady torque within its continuous thermal capacity. The rotor reaches a rated speed of 6000 rpm, supporting rapid positioning in packaging equipment, handling systems, and pick-and-place axes. Short acceleration periods are supported by a peak pulse current of 46 A, while a torque constant of 0.32 Nm/A indicates the torque produced for each ampere of phase current. An incremental encoder supplies position signals, and the built-in tachometer generator provides velocity feedback for analog control loops. The FS winding supports the fast current response needed for rapid torque changes and closely regulated motion.

The tachometer voltage constant of 1.5 V/1000 rpm provides a linear speed signal for compatible legacy drive cards. A thermal time constant of 30 minutes indicates the rate at which winding temperature responds after the applied load changes, allowing short overload periods without an immediate temperature rise. The phase inductance of 0.9 mH limits stored magnetic energy and allows the current regulator to react quickly, while the phase resistance of 0.7 Ω contributes to copper losses during continuous operation. Installation is permitted at elevations up to 1,000 meters, where the surrounding air density remains suitable for the motor’s specified natural-convection cooling performance.