Product Description:

The MAC071A-0-VS-2-C/095-A-0 is a servo motor produced by Bosch Rexroth Indramat within the MAC AC Servo Motors series. Intended for analog drive controllers, it translates current-controlled commands into rapid shaft motion for positioning tables, pick-and-place axes, and similar automation stations. Its mechanical interface, electrical winding, and feedback package are set at the factory, allowing the motor to work with legacy drive amplifiers used in existing production equipment. It is suitable for packaging machinery, indexing units, and transfer devices that need quick reversing motion and stable low-speed response.

This model reaches a nominal speed of 6000 rpm, which is the continuous operating point where torque, voltage, and thermal rise remain in balance. Heat is removed solely by natural convection; no blower or liquid circuit is needed, so free airflow around the housing remains important. The mounting pilot has a 95 mm centering diameter, providing radial alignment accuracy when bolted to a gearbox or machine frame. Rotor velocity is monitored through tacho feedback, and the associated generator delivers 1.5 V/1000 rpm, giving the drive a linear speed reference for closed-loop regulation. Power leads exit through a connector on side A of the stator, keeping motor cabling on the same face as the machine harness and avoiding rearward cable bends.

The motor frame follows size code 071 and length code A, resulting in a compact body that fits narrow mechanical envelopes while still providing the inertia needed for fast settling. The compact housing also helps when the motor must fit beside guarding, sensors, or adjacent axes in dense machine layouts. Electrical behavior corresponds to winding code VS, so the paired drive can apply suitable current limits without rewiring the motor. The tachogenerator has Standard quality, indicating the permissible ripple and linearity band for speed feedback. Because the motor has no blocking brake, any vertical-load axis must rely on external clamping or sustained drive torque to hold position when power is removed.