Product Description:

The MAC112C-0-HD-4-C/130-B-0/WI524LX/S005 is an AC servo motor produced by Bosch Rexroth Indramat in the MAC AC Servo Motors series. It is intended for use with analog drive amplifiers where precise speed and position control is required in packaging lines, printing stations, and material-handling axes. By converting electrical power into controlled mechanical motion, the unit provides closed-loop actuation that integrates directly into multi-axis machine architectures. This layout allows the motor to serve as a compact rotary actuator where stable feedback and repeatable response are needed during continuous production cycles.

Its centering flange has a diameter of 130 mm, allowing repeatable concentric mounting to gearboxes or machine frames. Under rated conditions, the rotor reaches a nominal speed of 2000 rpm, which gives the drive a stable operating point for velocity control. Heat from copper losses is removed through natural convection, so installation must leave sufficient clearance for airflow around the housing. A built-in tacho generator delivers 3 V/1000 rpm, giving the drive continuous speed feedback without external sensors. Power is supplied through a sealed connector positioned on side B of the stator, which can simplify cable routing in enclosed machine layouts.

Winding code HD identifies the electrical configuration used in the size 112 frame. The motor uses length variant C, which keeps the overall depth moderate while retaining the full shaft interface, including a DIN 6885 keyway for positive torque transfer. Because the unit is delivered without a blocking brake, holding torque at standstill must be provided by the drive or by an external clamp. Incremental encoder feedback, combined with the standard-quality tachometer, supports position regulation during speed changes and repeat positioning tasks.