MAC112B-6-LD-4-C/130-A-1/WI524LV

The Bosch Rexroth Indramat MAC112B-6-LD-4-C/130-A-1/WI524LV from the MAC AC Servo Motors series is a precision-engineered AC Servo Motor featuring a motor size of 112 and motor length B. This surface-cooled unit employs a cooling type: Surface Cooled design for reliable thermal management, complemented by a right-side radial blower for enhanced heat dissipation. Installation is simplified with a power connection on Side A, and the motor supports both B05 and B14 centering diameters for flexible mounting arrangements. Built-in incremental or absolute encoder with tacho feedback provides versatile position and speed monitoring capabilities.

Maintaining a continuous current at standstill of 26.3 A, this servo motor delivers a continuous torque at standstill of 17.5 Nm to hold loads securely when idle. Under dynamic conditions, it tolerates a peak pulse current of 130 A for rapid acceleration and high-torque bursts. The winding inductance of 3.5 mH and a winding resistance of 0.260 Ω at 20 °C ensure responsive current-to-torque conversion for precision control. At just 36 kg, the motor’s low mass reduces inertia and facilitates swift servo loops while its operating temperature range from 0 to 45 °C ensures stable performance in industrial environments.

Safety and reliability are further enhanced by the integrated blocking brake rated at 45 Nm, providing secure load-holding and emergency-stop capability. This MAC112B model combines high torque density, flexible encoder options, and robust thermal design to meet the demands of fast-paced automation, robotics, and material-handling applications.