MAC112C-0-HD-4-C/180-A-1/WI564LX/S051

The Bosch Rexroth Indramat MAC112C-0-HD-4-C/180-A-1/WI564LX/S051 is a high-performance permanent magnet AC servo motor in the MAC AC Servo Motors series, designed for demanding industrial automation tasks. This robust unit integrates a Standard Mounting Incremental Encoder and a Standard Blocking Brake, delivering precise position feedback and reliable holding torque. Featuring a power connector located on Side A, the motor facilitates straightforward electrical integration and maintenance. Its Motor Size of 112 and Motor Length C provide a compact footprint while offering substantial dynamic response for motion control applications.

The motor’s capabilities are underscored by a comprehensive set of technical specifications: it delivers a Continuous current at standstill of 41 (67)^5) A and a Continuous torque at standstill of 27.0 (44.0)^5) Nm, with a Maximum peak of pulse current of 195 A for transient loads. The nominal rotational speed is 2000 min^-1, optimized for sustained operation. A Rotor moment of inertia of 170 x 10^-4 Kgm^2 ensures responsive acceleration, while a Thermal time constant of 100 (75)^5) min supports prolonged duty cycles. The Torque constant at 20 °C of 0.730 Nm/A, Windings inductance of 2.5 mH, and Windings resistance at 20 °C of 0.150 ohm characterize the motor’s electrical performance. The motor’s mass of 48 kg and a centering diameter of 180 mm guarantee mechanical stability and alignment under heavy loads.

Operational features highlight the unit’s resilience and efficiency. Natural convection cooling maintains temperature without auxiliary fans, leveraging the Cooling Type Natural Convection design. The integrated incremental encoder provides resolution and repeatability critical for closed-loop control. With broad speed variation capability inherent to its design, the motor accommodates rapid acceleration and deceleration profiles. Its robust thermal management, combined with the specified thermal time constant, supports continuous operation in fluctuating ambient conditions. Continuous torque and current ratings ensure stability across speed ranges, while the high peak current rating addresses dynamic load demands.

System integration is simplified through compatibility with Bosch Rexroth Indramat drives and controllers, enabling advanced servo functions and real-time tuning. The MAC Permanent Magnet Motor design seamlessly pairs with standard industrial feedback devices, reducing system complexity. Target applications include CNC machinery, robotics, packaging lines, and conveyor systems where precise motion control and high torque density are essential. The MAC112C-0-HD-4-C/180-A-1/WI564LX/S051 offers a balanced solution for engineers seeking reliable performance and straightforward integration in diverse automation environments.