MAC112B-0-GD-4-C/130-A-0/WA606XX

The Bosch Rexroth Indramat MAC112B-0-GD-4-C/130-A-0/WA606XX from the MAC AC Servo Motors series is a high-precision MAC Permanent Magnet Motor designed for demanding industrial applications. It delivers a nominal motor speed of 3000 rpm coupled with a continuous torque at standstill of 16 Nm and a continuous current at standstill of 41 A. The motor’s maximum peak of pulse current reaches 223 A, while the rotor moment of inertia is a low 120 x 10^-6 kg·m^2, ensuring rapid dynamic response. With a torque constant at 20 degrees C of 0.43 Nm/A, this unit guarantees precise torque-to-current conversion.

Engineered for reliability, the MAC112B features windings resistance at 20 degrees C of 0.09 Ohm and windings inductance of 1.2 mH, together with a thermal time constant of 100 min to support continuous operation under heavy duty cycles. The motor’s mass of 25 Kg and compact footprint—defined by a Motor Size 112 frame and Motor Length B configuration—make it suitable for space-critical installations. Natural convection cooling eliminates the need for additional cooling systems, maintaining optimal operating temperatures through passive heat dissipation. Classified as an AC Servo Motor, it conforms to rigorous DIN standards for robustness and longevity.

Ideal for CNC machinery, robotics, and automotive automation, this MAC112B model integrates seamlessly with Rexroth DCS and KDS drive controllers to provide synchronized speed and position control. Fitted with both a tachometer and an absolute position encoder, it ensures real-time feedback for high-accuracy motion profiling. The robust housing, coupled with its blocking brake option and side-A power connector, underscores its suitability for applications where reliability and precision are paramount.