Product Description:

The MAC112B-0-PD-3-C/130-A-0/S005 is an AC servo motor manufactured by Bosch Rexroth Indramat as part of the MAC AC Servo Motors series. Designed as a motor for analog drives, it converts continuously varying command voltages from legacy drive amplifiers into precise mechanical motion for tooling stations, conveyors, and assembly gantries. By integrating the motor, power connector, and tachogenerator within one housing, the unit offers a compact actuator that fits directly into electromechanical positioning systems used in industrial automation.

Its winding code PD identifies the electrical characteristics used with the matching drive. Under rated excitation, the rotor reaches 1500 rpm, allowing the motor to support applications that favor torque through suitable gearing. Heat is removed through natural convection, so no additional blowers or liquid circuits are required. Accurate mechanical alignment is provided by a centering shoulder of 130 mm that seats the frame against IEC mounting faces. A connector on side A carries the three-phase power leads, keeping the cable route on the service side of the machine. The motor has frame size 112 and length code B, and it is supplied without a blocking brake, so external devices must secure vertical loads during power-off states.

Feedback is delivered through an integrated tachofeedback with a second shaft end arrangement, which supplies the drive with real-time speed information. The tachogenerator outputs 3 V/1000 rpm, giving the analog controller a linear voltage reference over the operating range. Signal accuracy is standard, which is suitable for general machining and material-handling cycles that do not require ultra-fine velocity trimming. The auxiliary shaft permits attachment of additional sensors or couplings without disturbing the primary output shaft.