Product Description:

The MAC112D-2-F0-4-C/130-A-0/WI520LV is an AC servo motor manufactured by Bosch Rexroth Indramat within the MAC AC Servo Motors series. It is intended for analog control loops that require precise velocity and torque regulation, allowing production equipment to maintain repeatable cycle times. By converting electrical power into controlled rotary motion, the unit drives positioning tables, conveyors, and material-handling axes found in automated plants. In this role, it supports smooth acceleration, stable running speed, and repeatable stopping behavior across routine machine cycles. The housing is prepared for forced airflow, and standardized MAC mechanical dimensions support installation on the original mounting surface without changing the machine interface.

Thermal management relies on axial surface cooling assisted by an integral blower rated at AC 115 V, which helps keep winding temperatures within the continuous-duty range. A concentric pilot of 130 mm on the front flange centers the motor accurately against machine brackets and helps minimize radial runout. Frame code 112 identifies the stator diameter, while construction length code D indicates a deeper magnetic stack for higher sustained torque. Forced airflow across the housing helps remove heat during continuous operation, especially in applications that spend long periods at low or moderate shaft speed. These dimensions also help confirm available installation space and airflow clearance around the motor.

Feedback is supplied through combined tacho feedback with an incremental or absolute encoder, and position is further resolved by an incremental encoder with standard mounting suited to analog drive cards. Power conductors exit through a connector on side A, which can simplify cable routing when multiple motors are installed close together. Classified as a motor for analog drives, the unit interfaces directly with legacy MAC amplifiers. It is built without a blocking brake, so any axis that must hold a load after power is removed requires an external mechanical restraint. Tacho quality is standard, providing the velocity ripple behavior expected for general-purpose motion tasks.