MAC112C-1-HD-4-C/130-A-0/DI524LV

The Bosch Rexroth Indramat MAC112C-1-HD-4-C/130-A-0/DI524LV from the MAC AC Servo Motors series is a high-performance MAC AC Servo Motor engineered for precision motion control and industrial automation. It features a compact Motor Size 112 frame and a Motor Length C housing optimized for space-constrained installations. This motor delivers a continuous current at standstill of 41 A (up to 67 A conditioned) and sustains a continuous torque at standstill of 27.0 Nm (peak 44.0 Nm) for robust static load handling. With a maximum peak of pulse current of 195 A and a nominal motor speed of 2000 min^-1, it supports dynamic acceleration profiles and ensures rapid response under varying load conditions.

Advanced thermal management is provided by the Cooling Type Surface Cooled design, which dissipates heat efficiently across the motor housing without the need for auxiliary fans. The unit exhibits a thermal time constant of 100 min (75 min under specific conditions), allowing gradual temperature rise and reliable performance during prolonged operation. Electrical optimization includes a precise windings inductance of 2.5 mH and a low windings resistance at 20 degrees C of 0.150 ohm, minimizing I2R losses and improving power efficiency. Furthermore, the motor’s substantial rotor moment of inertia of 170 x 10^-4 Kgm^2 and overall mass of 48 kg contribute to mechanical damping and smooth torque delivery during high-frequency switching events.

Its torque constant at 20 degrees C of 0.730 Nm/A ensures accurate current-to-torque conversion, making the MAC112C model ideal for tasks requiring fine position and speed regulation. The harmonious balance between robust mechanical construction and comprehensive electrical specifications provides a reliable solution for conveyors, robotic axes, and packaging machinery in demanding industrial environments.