Product Description:

The MAC112D-0-ED-4-C/130-A-0/WI524L/S05 belongs to the MAC AC Servo Motors series produced by Bosch Rexroth Indramat. It is a motor for analog drives that provides closed-loop speed and position control in midsize automation axes, where stable response is needed during repeated starts, stops, and indexing moves. The stator uses winding code ED, which matches the electrical characteristics intended for this motor, and the built-in feedback system supplies the drive with the information it needs for regulated motion. This combination makes the unit suitable for machinery that depends on repeatable rotary movement rather than simple open-loop operation.

A centering diameter of 130 mm aligns the flange with mating machine surfaces and helps maintain accurate mechanical positioning during installation. Cooling is handled by natural convection, so heat is released through the motor housing without auxiliary fans, which is useful where airflow is limited or extra cooling hardware is not desired. Under continuous operation, the motor reaches a nominal speed of 3000 rpm, supporting applications that require fast and repeatable cycle times. For velocity feedback, the tacho generator produces 3 V/1000 rpm, giving the analog drive a proportional signal for stable speed regulation.

The motor uses frame size 112 with length code D, a combination that suits medium-weight loads while keeping the package within the mechanical envelope of this series. Power and feedback conductors exit through a connector on side A, which can simplify cable routing when that face is nearest the cabinet or machine structure. The motor has no blocking brake, so any standstill holding function must come from drive torque or an external locking device. In addition to the analog tacho signal, incremental encoder feedback supplies digital position data for applications that require more precise control of axis location.