Product Description:

The MAC112C-0-HD-4-C/130-A-0 is an AC servo motor produced by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Classified as a motor for analog drives, it converts drive commands into controlled rotary motion for positioning and speed-regulated tasks on machining centers, material-handling axes, and similar automation stations. Its configuration suits equipment that depends on steady velocity control, repeatable shaft movement, and direct compatibility with analog control hardware already used in established machine platforms.

This model uses a centering diameter of 130 mm, guiding the flange into the machine frame with tight concentricity. Heat is removed by natural convection, so no external blower or liquid loop is required. Under rated operating conditions, the shaft reaches 2000 rpm, providing a stable operating speed for connected drive systems. The internal tacho generator outputs 3 V/1000 rpm, and that proportional voltage allows analog controllers to close the velocity loop without an additional encoder. Winding code HD sets the electrical values used with the designated power module, helping the motor operate with the intended resistance and inductance range.

The motor has no blocking brake, so load holding must be provided externally when the axis is at rest. Power enters through a connector on side A, which helps keep cable routing consistent with other MAC family units. The housing uses motor size 112 with length code C, giving the unit the expected torque range for a mid-frame actuator while keeping the overall package practical for machine installation. Feedback options include tacho feedback, an incremental encoder, or an absolute encoder, allowing the motor to support either standard speed feedback or a higher-resolution position signal when the application requires it.