Product Description:

The MAC090C-0-GD-3-C/110-A-0/S005 is an AC servo motor produced by Bosch Rexroth Indramat for closed-loop motion applications. The unit belongs to a long-running family of synchronous machines that interface with analog velocity and position controllers. It delivers rotational motion to automated axes, letting a drive regulate speed and torque in real time for packaging lines, transfer systems, or material-handling stations. That makes it suitable for established machine platforms that still rely on continuous-command servo architecture.

The motor seats against a pilot recess with a centering diameter of 110 mm; this dimension aligns the stator housing to the machine frame and helps keep radial runout within tolerance. Heat is removed through natural convection, so airflow over the finned housing must remain unobstructed to keep winding temperature within range. The feedback arrangement includes tacho feedback and a second shaft end, giving the drive an analog speed signal while also providing a shaft extension for an external encoder or load-sensing device. Power conductors exit through a connector on side A, which affects cable routing near the bearing carrier.

Because it is specified as a motor for analog drives, it uses continuous voltage or current references rather than digital fieldbus commands. Control accuracy is supported by standard tacho quality, which helps maintain linear speed feedback across the rated operating range. Electromagnetic properties follow the GD winding code, matching the resistance and inductance expected by compatible Indramat drive modules. The design is supplied without a blocking brake, so static holding torque must come from the coupled gearbox or from drive current when the axis is at rest. It is part of the MAC AC Servo Motors series and shares mounting geometry, shaft height, and connector orientation with other frame-size 090 models.