MAC112C-0-HD-2-G/130-L-1/S005

The Bosch Rexroth Indramat MAC112C-0-HD-2-G/130-L-1/S005 from the MAC AC Servo Motors series is a high-precision AC Servo Motor with a Motor Size 112 frame and Motor Length C profile, featuring Natural Convection cooling. With a continuous current at standstill of 41 (67) A and a continuous torque at standstill of 27.0 (44.0) Nm, it delivers consistent start-up performance under load. The design incorporates a left-side power connector (looking onto the output shaft) for simplified cabling and rapid access during maintenance. A built-in C encoder provides high-resolution feedback, while the integrated standard blocking brake ensures safe holding torque when de-energized.

Engineered for dynamic precision, this servo motor achieves a nominal motor speed of 2000 min^-1 and exhibits a torque constant at 20 degrees C of 0.730 Nm/A, guaranteeing linear torque response across its operational range. The windings inductance of 2.5 mH and windings resistance at 20 degrees C of 0.150 ohm optimize current control and minimize thermal losses, supporting smooth acceleration and deceleration profiles. A rotor moment of inertia of 170 x 10^-4 Kgm^2 balances inertial forces for rapid settling times, while the thermal time constant of 100 (75) min underscores its ability to withstand extended duty cycles without overheating. These combined specifications enable superior dynamic response and repeatable positioning in demanding industrial applications.

Weighing in at 48 kg, the MAC112C model is compact enough for dense cabinet integration yet robust for heavy-duty operation. Its maximum peak of pulse current of 195 A accommodates short-duration, high-torque surges without derating, ensuring reliable performance during rapid load changes. Ideal for robotics, CNC machinery, and automated indexing systems, this servo motor delivers dependable, high-precision actuation with minimal maintenance overhead.