Product Description:

The MAC063D-0-FS-3-C/095-A-0 is an AC servo motor produced by Bosch Rexroth Indramat for the MAC AC Servo Motors series. It is classified as a motor for analog drives, meaning it pairs with legacy velocity or current-mode controllers instead of digital fieldbuses. In automated machinery, this motor supplies precise rotary motion for tasks such as small-axis positioning, spindle rotation, or tooling where compact size and consistent speed are critical. Its compact design also suits machine sections where installation space is limited but steady speed regulation is still required.

A centering diameter of 95 mm allows the flange to locate accurately on gearboxes or mounting plates, keeping the shaft concentric with downstream mechanics. Heat is removed by natural convection, so the housing relies on ambient airflow without forced fans. This cooling method keeps the motor envelope simple where separate ventilation is not available. The stator uses winding code FS, which matches the resistance and inductance values expected by analog drive amplifiers. Under rated conditions, the rotor reaches 6000 rpm, giving the motor enough speed for high-throughput equipment. Embedded tacho coils generate 1.5 V/1000 rpm, a linear voltage used by the controller to close the speed loop and minimize overshoot during load changes.

The feedback system combines tacho feedback and a second shaft end. This arrangement allows a mechanical encoder or brake to be coupled without modifying the primary shaft, and it leaves the main output side available for the driven load. Power conductors exit via a connector on side A, simplifying cable routing along that face of a machine frame. Frame designation 063 specifies the stator diameter, while length code D adds magnetic stack depth for higher torque than shorter variants. Because a blocking brake is not present, external holding methods are required when vertical loads are involved. The installed tacho is graded as standard quality, ensuring velocity feedback accuracy consistent with typical analog regulation requirements.