MAC112D-1-ED-4-C/180-B-1/WI520LV/S038

The MAC112D-1-ED-4-C/180-B-1/WI520LV/S038, Bosch Rexroth Indramat, MAC AC Servo Motors core delivers precise, high-performance motion control in a compact package. The design leverages powerful permanent magnets and electronic commutation to maintain continuous torque of 35 Nm at 63 A standstill, while reaching a nominal speed of 3000 rpm with minimal cogging. A built-in Incremental Encoder with Standard Mounting provides real-time rotor position feedback for closed-loop accuracy. The rugged housing features a Power Conection on Side B for simplified wiring and reduced footprint.

The motor’s technical foundation includes a Surface Cooled system that dissipates heat over its exterior surface, ensuring a thermal time constant of 120 min under continuous load. The Motor Size 112 and Motor Length D dimensions yield a balance of inertia and torque density, while the low rotor inertia extends dynamic response. An integrated Standard Blocking Brake secures the shaft when de-energized, offering secondary braking for safety and positioning. The unit supports peak currents up to 312 A, enabling rapid acceleration profiles. Constructed as a MAC AC Servo Motor, it weighs just 59 kg, making it one of the most power-dense solutions in its class.

Engineers can seamlessly integrate this servo motor with Rexroth’s KDS, TDM, and DSC drive controllers for synchronized multi-axis operation. The combination of high continuous torque, encoder precision, and robust braking enhances reliability in automated systems from woodworking and paper processing to robotics and metal machining. Its compact form factor and standardized connections streamline installation and maintenance across diverse production environments.