Product Description:

The MAC112B-0-GD-3-C/180-A-0/S011 belongs to the MAC AC Servo Motors series from Bosch Rexroth Indramat. It is an AC servo motor intended for analog drive systems where precise velocity and torque control are required for positioning tables, packaging axes, or material-handling modules. The unit combines the frame geometry of the MAC family with electrical windings suited for closed-loop operation. It is commonly applied where smooth speed regulation and repeatable axis response are needed during continuous production cycles. This arrangement supports high-response motion in automated lines without requiring additional feedback conversion equipment.

The motor is built around a centering pilot of 180 mm, which provides a stable reference surface for flange mounting to gearboxes or machine frames. Heat generated by the stator is removed by natural convection, so no forced-air or liquid cooling hardware is required. Shaft position and speed information are provided through tacho feedback and a second shaft end, allowing an analog speed signal while leaving an auxiliary shaft interface available for external devices. The mechanical depth corresponds to length code B, and the motor uses frame size 112, indicating the housing proportions used within the MAC range.

Power conductors are routed through a compact connector on side A, which helps keep cable bends manageable inside standard control cabinets. This placement can make routing easier when the motor is installed near machine panels or guarding. The motor has no blocking brake, so applications that need holding torque at standstill must use an external brake or drive-applied torque. Speed feedback quality is listed as Standard, which is suitable for typical velocity loops in analog amplifiers. Winding code GD indicates the electrical characteristics used by the matching drive, including resistance, inductance, and thermal behavior.