Product Description:

The MAC063A-0-ES-4-C/095-A-0/WI524LV is an AC servo motor produced by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Sized according to frame code 063 and length A, the unit is compact enough for tight machine envelopes while still supplying the torque required by pick-and-place tables, feeders, and indexing drives. It is specified as a motor for analog drives, meaning its tacho and encoder signals tie directly into legacy velocity or position controllers that rely on continuous voltage feedback rather than digital fieldbus data. This arrangement suits existing automation systems that use conventional servo amplifiers and require stable feedback for repetitive motion.

Bearing alignment is achieved with a centering diameter of 95 mm, ensuring concentric seating against gearheads or mounting flanges. Heat leaves the housing through natural convection, so no blower or liquid circuit is needed when the rotor turns at the nominal speed of 3500 rpm. The integrated tacho generator supplies 1.5 V/1000 rpm, giving the analog amplifier a linear velocity reference across the operating range. Power reaches the stator windings through a connector on side A, which positions the cable exit away from moving assemblies and helps simplify strain-relief routing inside the control cabinet.

The winding code ES indicates the electrical resistance and inductance profile, while motor size 063 corresponds to the shaft and flange dimensions used for this frame. Motion feedback is delivered by an incremental encoder installed in the standard rear adapter, and the design also accepts an absolute sensor if the application requires multi-turn position capture. Tacho performance falls within the series’ Standard quality class, providing predictable speed accuracy. Because a blocking brake is not present, static loads must be restrained by external clamps or continuous drive torque. Using separate speed and position feedback paths allows the controller to regulate axis movement smoothly during indexing, feeding, and other repeatable machine cycles.