MAC112C-0-KD-3-C/130-A-0/S05

The Bosch Rexroth Indramat MAC112C-0-KD-3-C/130-A-0/S05 from the MAC AC Servo Motors series is a high-performance permanent magnet synchronous device featuring electronic commutation and a brushless design. It operates at a nominal speed of 1500 min⁻¹ and delivers rapid, precise response for dynamic positioning tasks. This servo motor is specified as an AC Servo Motor MAC with a motor size of 112 and motor length C, ensuring compatibility across the MAC family footprint. The maintenance-free housing maintains warranty integrity and supports continuous operation in demanding industrial environments.

Engineered for robust performance, the MAC112C model draws a continuous current at standstill of 31 A to generate a continuous torque at standstill of 28 Nm. The winding assembly exhibits a torque constant at 20 °C of 1.000 Nm/A and a winding inductance of 4.5 mH for smooth current-to-torque conversion. At 20 °C, the windings show a resistance of 0.270 Ω, while the unit’s thermal time constant of 100 min allows stable operation under sustained loads. Enclosed in an IP65 protection class frame and weighing 48 kg, the motor withstands harsh conditions without requiring a blocking brake, as indicated by its blocking brake absent configuration.

Integration is streamlined via a built-in tacho feedback and second shaft end, delivering real-time monitoring of speed, position, and torque. The output shaft’s precision keyway ensures positive torque transmission to machine elements, and cooling type natural convection maintains optimal thermal equilibrium. Compatible with TDM, KDS, and DSC drive controller series, this servo motor excels in machine tools, textile machinery, printing presses, and robotic automation, providing reliable, high-density performance across a range of industrial applications.