Product Description:

The MAC112D-0-FD-2-C/130-A-1/S013 is an AC servo motor produced by Bosch Rexroth Indramat within the MAC AC Servo Motors series. Designed for analog drives, the unit translates command voltages into controlled torque and speed for closed-loop positioning of rotary axes on machine tools, packaging lines, and material-handling stations. Its mechanical interface and integrated feedback elements allow direct coupling with legacy drive electronics that remain common in many installations. This arrangement is useful in retrofit systems where older control hardware is still in service and accurate speed regulation is required.

In operation, the motor reaches a nominal speed of 2000 rpm, which suits medium-inertia axes and general positioning tasks. To secure a stopped shaft, the factory-mounted blocking brake supplies 45 Nm of static holding torque, so the axis can remain in place when motion is not commanded. Mounting accuracy is aided by a centering diameter of 130 mm, and thermal limits are managed by natural convection rather than an auxiliary fan. The tacho generator produces 3 V/1000 rpm, providing an analog speed signal to the drive regulator. Power conductors exit through a connector on side A, which helps keep cable routing orderly inside right-hand control cabinets.

Winding code FD identifies the phase resistance and current profile used by compatible legacy analog amplifiers. The motor uses length index D within frame size 112, giving it a rotor stack that balances torque density with moderate inertia for steady acceleration and deceleration. Speed feedback is provided by the integrated tacho generator, allowing the connected controller to monitor velocity continuously during operation. The combined motor and brake arrangement supports applications that need controlled motion, passive cooling, and secure holding at standstill.