Product Description:

The MAC112C-0-HD-1-B/130-A-0/100625/S005 is an AC servo motor manufactured by Bosch Rexroth Indramat within the MAC AC Servo Motors series. As a motor intended for analog drives, it receives proportional voltage commands from legacy servo amplifiers and delivers controlled mechanical power to automated axes. The combination of its frame dimensions and the C length variant positions this model for mid-range duties in assembly lines, printing presses, and other industrial automation tasks that demand precise velocity and position control.

This model is supplied without a blocking brake, so holding torque must be provided by the drive or an external mechanism when the machine is at rest. A centering diameter of 130 mm aligns the flange with gearboxes or mounting fixtures to maintain concentricity during high-speed rotation. Heat produced in the stator dissipates through natural convection, eliminating the need for blower accessories and simplifying cabinet layouts. Rotor position is reported through incremental encoder feedback, allowing the controller to generate fine speed loops and rapid error correction. The motor reaches a nominal speed of 2000 rpm, which suits common gear ratios used in packaging spindles or transfer stations.

Power conductors terminate through a connector on side A, streamlining cable runs when the motor is installed with its shaft facing the work area. The built-in tacho generator delivers a feedback signal of 3 V/1000 rpm, providing an analog velocity reference for drives that rely on dual feedback channels. An HD winding characterizes the copper fill and insulation scheme, giving the stator a specific resistance and inductance suited to high-dynamic duty cycles. The motor’s size 112 frame provides a balance between torque capacity and installation space for medium-duty automation axes.