MAC112D-0-HD-4-C/130-A-2/WI520/S018

The Bosch Rexroth Indramat MAC112D-0-HD-4-C/130-A-2/WI520/S018 from the MAC AC Servo Motors series represents a pinnacle of precision engineering and robust performance. This heavy-duty AC servo motor is built on a Motor Size 112 frame with a Motor Length D configuration, delivering a substantial Continuous Torque of 35.0 Nm at a Nominal Speed of 3000 min-1. Featuring the specialized WI520 winding design, it balances high torque output and thermal resilience while the AC Servo Motor MAC platform ensures compatibility across existing Rexroth control systems. Its Cooling Type Natural Convection eliminates the need for auxiliary cooling hardware, streamlining integration into compact automation cells.

With a Torque Constant of 0.620 Nm/A and a rapid response afforded by Windings Inductance of 1.3 mH combined with a low Windings Resistance of 0.070 Ohm, the motor delivers precise torque control and minimal electrical losses. The motor sustains a Standstill Current of 63.0 A and handles transient demands up to a Maximum Peak Pulse Current of 312 A, providing robust starting torque and dynamic load handling. Under cyclical operation, the Rotor Moment of Inertia of 230 x 10^-4 kgm^2 supports stable acceleration profiles, while the Thermal Time Constant of 120 min ensures the winding temperatures remain within safe limits during extended duty.

Weighing in at Motor Mass 59 kg, this servo motor’s solid construction withstands industrial vibrations and mechanical shock. An IP65 housing and natural convection cooling protect internal components from dust and moisture, meeting stringent durability requirements. Together, these characteristics make the MAC112D-0-HD-4-C/130-A-2/WI520/S018 an ideal choice for high-precision robotics, material handling systems, and continuous manufacturing processes where reliability and performance are paramount.