Product Description:

The MAC090C-1-GD-1-B/110-A-2/I01250/S013 AC servo motor is manufactured by Bosch Rexroth Indramat as part of the MAC AC Servo Motors series. Designed for integration with analog drive amplifiers, the unit converts command voltages into controlled shaft motion so that automated handling, packaging, or machining stations can maintain repeatable positioning and speed profiles. Its mechanical interface, cooling hardware, and feedback arrangement are matched to common drive systems, allowing installation in applications that require responsive torque delivery and continuous duty cycles.

The motor’s electrical package uses winding code GD, which indicates the coil resistance, inductance, and rated current used with standard MAC family power modules. Thermal control is provided by axial surface cooling; an external fan moves air along the housing ribs to remove heat without enlarging the frame. That fan is supplied from a separate line at AC 230 V, so the drive electronics remain isolated from auxiliary loads. A locating pilot with a diameter of 110 mm centers the flange on the machine frame and helps keep shaft runout within tolerance. Position data is returned through incremental encoder feedback, giving the drive controller pulse information for speed loops and simple homing routines.

For holding requirements, the motor contains a heavy-duty blocking brake that clamps the shaft whenever the control voltage is removed, helping prevent load drift on vertical axes. Power conductors are routed through a connector on side A, which lets the cable exit toward the drive cabinet and simplifies routing. Within automation layouts that still rely on proportional command voltages, the unit’s designation as a motor for analog drives supports direct compatibility without digital fieldbus interfaces.