MAC112B-3-PD-2-C/130-B-0

The MAC112B-3-PD-2-C/130-B-0 is a high-performance AC servo motor from Bosch Rexroth Indramat’s MAC AC Servo Motors series. This MAC Permanent Magnet Motor features a compact Motor Size of 112 and a Motor Length B configuration that optimizes space utilization in demanding installations. With a Continuous standstill torque of 18.2 Nm and a Continuous current at standstill of 21 A, the motor delivers robust performance under varying load conditions. It operates at a Speed of 1500 rpm and employs a surface-cooled design for effective heat dissipation. The unit includes a standard Tacho feedback system for real-time monitoring of rotational speed and position junctions.

In operation, the MAC112B-3-PD-2-C/130-B-0 excels in precision motion tasks due to its torque constant at 20 degrees C of 0.910 Nm/A, which ensures linear torque response across the speed range. A thermal time constant of 90 mins enhances the motor’s capacity to sustain extended duty cycles without thermal shutdown, and the Mass of 36 Kg contributes to mechanical stability under dynamic loads. Although this model is Not Equipped with a blocking brake, the absence of the Blocking brake module reduces overall complexity and maintenance intervals. The integrated AC Servo Motor architecture provides seamless compatibility with standard servo drives and motion controllers, enabling rapid tuning and vibration suppression. The combination of precise torque control, efficient surface cooling, and robust feedback supports applications requiring smooth acceleration profiles and high positioning accuracy.

Designed for reliable operation in industrial environments, the MAC112B-3-PD-2-C/130-B-0 supports ambient operating Temperature ranges from 0 to 45 degrees C and can be installed up to 1000 m above sea level without derating. The Power connection on Side B simplifies cabling and encourages modular machine layouts. Compatibility with mounting types B05 and B14 allows for straightforward integration into existing machine frames, ensuring minimal retrofit effort. The motor’s compact geometry and low maintenance requirements make it ideal for packaging machinery, CNC milling centers, robotics, and automated assembly lines where space constraints and uptime are critical. Continuous operation is assured by the unit’s optimized thermal management and precision tacho feedback, delivering dependable performance across diverse industrial applications.