Product Description:

The MAC112D-0-FD-3C/180A-2/S019 is an AC servo motor produced by Bosch Rexroth Indramat and supplied within the MAC AC Servo Motors series. It functions as a rotary actuator for positioning and velocity control when paired with external drive electronics. The unit converts commanded current into proportional torque, allowing machine axes to accelerate, index, and follow velocity profiles with repeatable accuracy in assembly lines, packaging stations, and material-handling modules. Its part designation encodes the physical size, length, cooling style, and winding for compatible drive selection.

At the mechanical level, the motor housing corresponds to size 112, giving a flange and stator diameter suited to medium-torque machine frames. Its active stack is denoted by length D, which increases the magnetic path and raises continuous power compared with shorter variants. The electromagnetic properties follow winding code FD; this code indicates the turns per phase and resistance needed so the drive can reach rated speed with standard DC link voltages. The nominal operating speed is 2000 rpm, permitting direct coupling to feed screws or gearboxes without excessive overspeed. Thermal losses are removed through natural convection, so installation must allow unobstructed airflow around the ribbed housing rather than rely on forced ventilation.

In signal terms, the unit is a motor for analog drives, so its armature current and velocity feedback are intended for controllers that generate continuous voltage commands rather than digital command packets. Integrated tacho feedback on the primary shaft produces a proportional DC signal that velocity loops can process with minimal latency. A second shaft end is available for mounting an additional encoder, brake, or mechanical load without disturbing the internal sensor. This arrangement allows added mechanical or feedback devices when the application requires them.