Product Description:

The MAC090C-0-KD-1-B-110-A0-I00625/S001 is a permanent-magnet AC servo motor produced by Bosch Rexroth Indramat for the MAC AC Servo Motors series. It operates as a rotary actuator in industrial automation, supplying commanded torque and speed to servo amplifiers that govern machine tools, packaging stations, and material-handling equipment. In service, it translates regulated armature current into mechanical rotation while its internal sensing elements report shaft position back to the drive for closed-loop control. This arrangement allows the drive to correct speed changes under varying load and keep axis motion consistent during repeated operating cycles.

This motor mounts with a centering diameter of 110 mm, ensuring concentric alignment between the flange and coupled mechanics. Heat is dissipated by natural convection, so no external blower or liquid circuit is required when ambient airflow is sufficient. Rotor position is detected via incremental encoder feedback, allowing the analog velocity loop to count signal edges for precise speed regulation. A nominal shaft speed of 1500 rpm balances high output torque with moderate surface velocity, supporting gearless direct-drive layouts. For additional velocity confirmation, the integrated tacho generator produces 3 V/1000 rpm, giving the drive a proportional voltage that tracks real-time motor speed.

Cabling is simplified because the power leads exit through a connector on side A, freeing space on adjacent axes and easing access around the motor body. The stator carries winding code KD, matching the electromagnetic characteristics expected by MAC-compatible converters. Classified as a motor for analog drives, the unit interfaces directly with voltage-command amplifiers rather than digital fieldbus devices. That makes it suitable for retrofit applications where existing control hardware relies on analog command signals and conventional servo feedback.