MAC112B-0-PD-3-C/130-A-0/S037

MAC112B-0-PD-3-C/130-A-0/S037, Bosch Rexroth Indramat, MAC AC Servo Motors. The MAC112B-0-PD-3-C/130-A-0/S037 is a precision-engineered MAC Permanent Magnet Motor optimized for demanding servo applications where accurate positioning and rapid dynamic response are critical. Developed by Bosch Rexroth Indramat, this motor delivers consistent performance in industrial automation, robotics, and motion-control systems. Its rugged construction and built-in options, including a heavy-duty blocking brake and integrated B encoder, ensure reliable operation under continuous duty.

Key specifications include a nominal motor speed of 1500 1/min, a rotor moment of inertia of 120 x 10-4 kgm^2, and a windings resistance of 0.450 Ohm at 20 °C for precise current control. The motor benefits from a thermal time constant of 90 minutes, and natural convection cooling maintains optimal temperatures without auxiliary fans. Feedback is provided via tacho feedback with second shaft end and standard Tacho Type sensors, with an Encoder: Not Equipped option for user-selected encoders. Power is supplied through a connector to side A, and the design supports installation up to 1000 meters above sea level without performance loss.

Designed for seamless integration into multi-axis drives, the 112-size frame and B-length variant simplify mounting and alignment in compact machine layouts. The motor’s IP65 protection and broad operating-temperature range ensure durability in harsh environments, while the F-class insulation and robust blocking brake provide safety and stability during stops. Ideal for CNC machining centers, pick-and-place robots, and high-precision packaging lines, the MAC112B-0-PD-3-C/130-A-0/S037 delivers reliable torque, exceptional dynamic response, and long-term operational integrity.