Product Description:

The MAC112D-0-ED-3-C/130-A-1/S005 is an AC servo motor produced by Bosch Rexroth Indramat for the MAC AC Servo Motors series. As a motor intended for analog drives, it supplies closed-loop torque and speed control for positioning axes, material handling stages, and other automated machinery. The unit integrates feedback, a holding brake, and standardized mounting dimensions, so it can be paired with compatible Indramat drive controllers in continuous-duty industrial environments. This layout supports stable speed regulation during repeated starts, stops, and load changes without requiring separate feedback hardware at the motor body.

Thermal management for the motor relies on natural convection, so heat is released through the housing without external fans or liquid circuits. With winding code ED, the rotor reaches a nominal speed of 3000 rpm, which suits many axis drives that need a broad speed range with direct analog control. Precise mechanical alignment is aided by a centering shoulder of 130 mm, allowing repeatable seating in machine frames and consistent shaft positioning. During deceleration or power-off events, the integrated blocking brake supplies 45 Nm of holding torque to help secure vertical or indexing loads. The D-length housing also provides a larger active section than shorter versions in the same frame family.

Electrical power is routed through a connector on side A, keeping cable egress on the drive end of typical machines and helping maintain clean routing near couplings or guards. Motion feedback is generated by tacho feedback and a second shaft end, which provides the drive with a speed signal and also allows an external measuring device to be attached when the application needs additional position monitoring. The built-in tacho produces 3 V/1000 rpm, giving analog controllers a linear reference that is easy to scale across the operating range. With a frame designation of 112, the motor uses the mounting interface common to that frame size, which helps it fit established machine layouts.