Product Description:

The MAC112C-0-KD-3-C/130-A-0/S005 is an AC servo motor manufactured by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Intended for analog drive systems, it converts controlled current from a drive controller into precise torque and speed for automated machine axes, material-handling gantries, and other positioning equipment. By offering a compact frame with integrated feedback, the motor fits applications that demand reliable closed-loop motion within mid-range power ratings. The integrated feedback arrangement supports stable speed regulation without requiring separate external sensing hardware for basic operation.

The mechanical interface uses a centering diameter of 130 mm, which aligns the flange to gearboxes or mounting plates. Heat is removed solely through natural convection, so no external blower or liquid cooling is needed in the enclosure. Under rated excitation, the rotor reaches 1500 rpm, giving a base speed that matches many 4-pole drive applications while allowing straightforward gearing. Speed feedback comes from an internal tacho generator that develops 3 V/1000 rpm; this linear voltage signal permits analog drives to monitor velocity without additional converters. Electromagnetic characteristics are set by winding code KD, which indicates the coil resistance and inductance so the drive can supply the proper current profile during acceleration and steady-state load.

The frame follows size code 112 with length index C, giving a stator depth that balances continuous torque and overall weight for mid-size machinery. Power conductors exit through a connector on side A, allowing cable routing alongside other servo components inside a cabinet. The motor includes tacho feedback and a second shaft end, allowing analog speed monitoring and mechanical coupling of auxiliary devices when required. A blocking brake is not installed, so external holding methods must be used if load retention during power-off is necessary. Tacho quality is standard, providing the accuracy expected for mainstream industrial motion tasks.