Product Description:

The MAC112D-0-FD-4-C/130-A-0/W1520LV servo motor is manufactured by Bosch Rexroth Indramat as part of the MAC AC Servo Motors series. Classified as a motor for analog drives, it converts drive current into controlled torque and speed for automated production lines, indexing tables, and material-handling axes. It is also compatible with legacy drive amplifiers that regulate armature current according to analog velocity or position references. This makes the unit suitable for motion systems that use older control architectures but still require stable servo performance.

Mechanical installation is supported by a centering pilot measuring 130 mm, which keeps the motor flange concentric with adjoining machine frames. Winding code FD indicates the impedance and thermal constants expected by the matching power stage. Under rated excitation, the rotor can reach 2000 rpm, covering the speed range needed for mid-inertia loads such as press feeders or extruder screws. Heat generated by the stator is removed through natural convection, so no forced air or liquid circuit is required. The motor has no blocking brake, so static holding torque must be supplied by the machine transmission or by an external brake module.

Position feedback is arranged for tachofeedback that can operate with either incremental or absolute encoders, giving flexibility when the motor is paired with different analog control systems. The tachogenerator supplies 3 V/1000 rpm for velocity loops, helping the controller maintain a stable speed signal during operation. Power conductors exit through a connector on side A, which simplifies cable routing when the drive cabinet is located to the right of the motor. The housing uses motor length D and frame size 112, providing continuous torque capability in a compact axial package. This layout supports straightforward integration where dependable speed feedback and clean cable routing are both required.