MAC112B-0-LD-3-C/130-A-2/S018

The MAC112B-0-LD-3-C/130-A-2/S018 from Bosch Rexroth Indramat is a high-performance unit in the MAC AC Servo Motors series, engineered for demanding motion control applications. This model features a 130 mm centering diameter and delivers a continuous 17.5 Nm torque at standstill, driven by a torque constant of 0.740 Nm/A for precise control. It reaches a maximum rotational speed of 2000 rpm while maintaining stable operation between 0 and +45 °C ambient temperature. Weighing 36 kg, the motor’s robust construction includes a Black prime coat (RAL 9005) housing, ensuring durability in industrial environments. The integrated tachofeedback with second shaft end provides accurate position feedback and enhances dynamic response.

Performance characteristics of the MAC112B-0-LD-3-C/130-A-2/S018 are defined by its advanced electrical and thermal design. The winding assembly exhibits a resistance of 0.260 Ω and an inductance of 3.5 mH, supporting rapid current changes under natural convection cooling. A thermal time constant of 90 minutes ensures gradual heat dissipation, while the IP 65 protection rating and F insulation class enable reliable operation in harsh environments. The servo motor tolerates a maximum peak of pulse current of 130 A for short-duration torque bursts, and the permanent magnet rotor provides a moment of inertia of 120 x 10⁻⁴ kg·m² for smooth acceleration. Installation is simplified by the standardized Motor Size 112, Length B configuration and the electrical connection positioned on the A side of the housing.

This Bosch Rexroth Indramat MAC motor is designed for long-term reliability and seamless integration into automated systems. Its holding brake availability and rugged construction support demanding start-stop cycles and protect against load reversals. Even at an altitude of 1000 meters above sea level, performance remains uncompromised, and the unit can be stored safely between –20 and +70 °C. The combination of robust protection features, precise feedback, and consistent thermal behavior makes it ideal for robotics, CNC machinery, packaging lines, and other precision applications. When sourced from Wake Industrial, this high-performance servo motor includes a replacement warranty to ensure maximum uptime and peace of mind.