Product Description:

The MAC063A-0-RS-2-C/095-B-0 is an AC servo motor produced by Bosch Rexroth Indramat for the MAC AC Servo Motors series. It is specified as a motor for analog drives, so it pairs with legacy velocity or position controllers that output continuous command voltages rather than fieldbus messages. In automated machinery, the unit supplies precise rotary motion to actuators, tool spindles, or small transfer stations where compact dimensions and high-speed tracking are required. This arrangement suits systems that rely on analog setpoint processing and separate feedback circuits.

Heat from the stator is removed through natural convection, eliminating the need for external blowers or liquid loops while still allowing the shaft to reach a nominal speed of 6000 min⁻¹. The flange has a centering diameter of 95 mm, which aligns the motor with gearboxes or machine frames. Power is routed through a connector on side B, keeping cabling clear of the driven load if the shaft faces side A. For velocity feedback, the integrated tacho generator delivers 1.5 V per 1000 min⁻¹, which the analog drive converts directly into an error signal for closed-loop regulation. Because the tacho quality is listed as standard, ripple and linearity remain within normal production limits for this motor class.

Mechanical proportions follow the modular housing system: the motor is classified as size 063 with a stack that corresponds to length A. This format keeps inertia low for quick acceleration while still providing the torque needed by mid-range tooling. There is no blocking brake, so applications that require static holding torque must use external clamping or keep the drive energized. Position and speed signals are obtained exclusively from the built-in tacho feedback. The winding code RS identifies the coil characteristics used with the intended analog amplifier.