MAC112D-0-ED-4-C/130-A-0/WI520LV

The Bosch Rexroth Indramat MAC112D-0-ED-4-C/130-A-0/WI520LV from the MAC AC Servo Motors series is a robust AC servo motor designed for precision motion control in demanding industrial environments. It features a Motor Size 112 frame and Motor Length D rotor assembly, delivering a nominal speed of 3000 rpm under rated conditions. The motor’s insulation class F windings and protection class IP65 housing ensure reliable operation in harsh or dusty environments, while natural convection cooling maintains stable temperatures without auxiliary fans. Its brushless synchronous design minimizes electromagnetic interference and extends service intervals through maintenance-free operation.

This servo motor exhibits a torque constant of 0.620 Nm/A combined with a winding resistance of 0.070 Ohms, enabling high dynamic performance and efficient torque generation. It can withstand a maximum peak of pulse current of 312 A for rapid acceleration and deceleration profiles, and its thermal time constant of 120 min supports sustained torque delivery during extended duty cycles. The design omits a holding brake to reduce complexity and simplify mechanical integration, while the standard tacho type feedback unit provides accurate speed and position monitoring. At just 59 kg mass, the MAC112D motor balances low inertia and high torque density for agile axis control.

Installation flexibility extends to elevations up to 1000 m above sea level without derating, making the motor suitable for facilities at altitude. Shipped in a recyclable cardboard package with a clear type label, the MAC112D-0-ED-4-C/130-A-0/WI520LV streamlines commissioning and identification, ensuring seamless integration and long-term traceability in automated systems.