Product Description:

The MAC112C-0-HD-3-C/130-A-0/S005 is an AC servo motor produced by Bosch Rexroth Indramat within the MAC AC Servo Motors series. Delivered as a motor for analog drives, it converts command voltages from legacy power stages into controlled torque and speed for automated machinery such as material transporters, presses, and converting equipment. Its function is to rotate a mechanical load with feedback-regulated accuracy as part of a closed-loop axis system used in general automation.

At its rated operating point, the motor reaches a nominal speed of 2000 rpm, which gives analog controllers a stable reference for the machine cycle. The stator uses winding code HD, which sets the copper fill, resistance, and inductance so current demand remains within the drive rating. A flange centering diameter of 130 mm keeps the frame aligned with couplings or gearboxes during mounting. Heat is dissipated through natural convection, so no auxiliary fan is required and free airflow around the housing is sufficient. Incoming three-phase power enters through a connector on side A, which keeps power access on the same side as the encoder cabling. Tachometer feedback is taken from the second shaft end, and the motor is supplied without a blocking brake for applications that do not require static holding torque.

The motor uses a C length housing, which adds rotor mass for smoother acceleration while keeping the same flange outline. Frame size 112 corresponds to the bolt pattern and shaft height used for this motor size. The built-in tacho generator delivers 3 V/1000 rpm, providing an analog speed signal for proportional drive control. Its output quality is rated as standard, which suits motion systems that do not require fine-pitch encoder feedback. This layout supports stable operation in analog control systems that rely on tachometer feedback for speed regulation.