Product Description:

The MAC112C-0-HD-2-C-180-A-2-S019 AC servo motor belongs to the MAC AC Servo Motors series produced by Bosch Rexroth Indramat. Designed for analog drives, it accepts velocity or torque commands from legacy controller hardware. In these systems, the motor works with an external amplifier to produce controlled rotary motion for closed-loop axis operation. It is used in packaging lines, gantry axes, and other general machinery where steady servo response is required.

The unit is fitted with a heavy-duty blocking brake that can hold the shaft motionless with up to 60 Nm of static torque, so vertical axes remain secured when power is removed. Accurate mechanical centering during installation is achieved through its 180 mm centering diameter, which helps align the motor to standard machine mounting plates. Cooling is done by natural convection, so heat leaves through the housing without fans or external liquid circuits. Rotor position signals are generated by an internal tacho generator, and the drive receives velocity data through tacho feedback for responsive analog speed control. Power terminals are placed on side A with a dedicated connector, which gives the cable a fixed exit direction and helps routing near adjacent machine parts.

Frame length code C is paired with frame size 112, giving the motor the active iron volume and inertia used for mid-range torque output. The motor operates at a rated speed of 2000 rpm, and within that range the generator produces 3 V/1000 rpm for the connected analog controller. That signal can be scaled directly by the control loop, which keeps feedback integration straightforward in older drive systems. Winding code HD identifies the electrical layout used for this model, while standard tacho quality supports stable signal behavior during closed-loop operation.