MAC112C-0-HD-4-C/130-B-0/WA612XX/S005

The Bosch Rexroth Indramat MAC112C-0-HD-4-C/130-B-0/WA612XX/S005 is a high-performance permanent magnet AC servo motor in the MAC AC Servo Motors series, engineered for industrial automation and motion control applications. As a member of the MAC series, the MAC112C-0-HD-4-C/130-B-0/WA612XX/S005 delivers precise positioning and reliable torque output, supporting processes that demand accurate speed regulation and dynamic response. This unit incorporates a natural convection cooling type design, eliminating the need for auxiliary cooling systems and minimizing maintenance requirements. With integrated feedback through an incremental or absolute encoder interface, the motor ensures tight control of rotor position under varying load conditions. Its compact construction and robust engineering make the MAC112C series ideal for high-load-bearing machines in manufacturing and material handling systems.

Detailed technical specifications of the MAC112C-0-HD-4-C/130-B-0/WA612XX/S005 underline its capability to operate under demanding industrial environments. The unit provides a continuous current at standstill of 41 A and sustains a maximum peak of pulse current of 195 A for short-duration acceleration profiles. It delivers a continuous torque at standstill of 27.0 Nm and exhibits a torque constant at 20°C of 0.730 Nm/A, translating current input directly into rotational force. The motor’s windings resistance at 20°C of 0.150 ohm and windings inductance of 2.5 mH ensure efficient electrical dynamics and predictable current-to-torque relationships. At nominal speed, the servo motor rotates at 2000 min^-1, driven by a rotor moment of inertia of 170×10^-4 kg·m² that balances responsiveness with load stability. Thermal management is characterized by a thermal time constant of 100 minutes, indicating the motor’s ability to dissipate heat under continuous duty. Weighing 48 kg, the MAC112C-0-HD-4-C/130-B-0/WA612XX/S005 integrates smoothly into machine architectures without excessive structural reinforcement.

Operational features of the MAC112C series emphasize efficiency and precision. The permanent magnet rotor design yields low mechanical inertia, allowing rapid acceleration and deceleration while reducing overshoot in positioning tasks. The motor’s natural convection cooling mechanism maintains optimal winding temperatures without fans, enhancing reliability and cutting system complexity. Its sustained continuous current of 41 A and peak pulse capacity of 195 A support high torque demands, while the torque constant of 0.730 Nm/A ensures linear response to control signals. Maintenance intervals are extended by the absence of mechanical brushes and the use of robust materials that can withstand industrial vibration and shock.

System integration is facilitated by standard mounting interfaces aligned with common drive controllers used in industrial automation. The motor’s compatibility with incremental or absolute encoder feedback systems enables seamless communication with PLCs and motion controllers. Its compact Motor Size of 112 and Motor Length of C allow installation in confined spaces, while the natural convection Cooling Type reduces ancillary hardware. Target applications for the MAC112C-0-HD-4-C/130-B-0/WA612XX/S005 include pick-and-place systems, conveyor drives, robotic joints, and any high-load-bearing machine requiring sustained torque, precise speed control, and minimal maintenance overhead.