MAC063D-0-FS-4-C/095-B-0/WI560LV/S023 by Bosch Rexroth Indramat

The MAC063D-0-FS-4-C/095-B-0/WI560LV/S023 is an AC servo motor produced by Bosch Rexroth Indramat within the MAC AC Servo Motors series. Classified as a motor for analog drives, it is installed in positioning axes and velocity loops that need consistent torque and speed under closed-loop control. Its integrated feedback devices convert shaft motion into electrical signals so drive electronics can correct deviation and maintain accuracy during automated manufacturing cycles.

The rotor seats against a shaft shoulder that enters a 95 mm centering diameter to keep the housing concentric with gearboxes or flanges. At standstill the stator windings can carry 5.1 A continuously, ensuring holding torque without overheating. Heat is removed by natural convection, so no external blower or liquid circuit is required; this simplifies cabinet layouts and reduces maintenance items. An enclosure rating of IP65 seals the motor against dust ingress and low-pressure water jets, permitting placement near coolants or particulate-laden processes. For applications governed by analog velocity command signals, the motor's nominal working speed is 3500 min?¹, matching the frequency range typically delivered by legacy drive amplifiers.

When rapid indexing is demanded, the mechanical construction supports a peak operating rate of 6000 min?¹ without sacrificing bearing life. The mounted tacho generator outputs 1.5 V/1000 min?¹, giving the controller a proportional velocity reference for fine speed trimming. Motor terminals are routed through a connector on side B, which lets cables exit opposite the load side to keep harnessing clear of moving parts. Windings follow the proprietary FS code, pairing resistance and inductance with MAC-compatible drives for optimal current control. Additional characteristics include the absence of a blocking brake, a D-length stator, size 063 frame, standard tacho quality, and an incremental encoder that provides position feedback during each revolution.