Product Description:

The MAC090C-0-GD-2-C/110-B/S001 is an AC servo motor produced by Bosch Rexroth Indramat as part of the MAC AC Servo Motors series. Designed as a drive element for automated machinery, the motor converts electrical command signals into precise rotary motion for positioning and speed-controlled processes. Its controlled torque response supports applications such as packaging equipment, material-handling systems, conveyor sections, and other machinery that requires repeatable movement under changing loads.

Its centering flange measures 110 mm, allowing the housing to align concentrically with a gearbox or machine plate without an additional adapter. Heat is dissipated through natural convection, so airflow around the frame must remain unobstructed to maintain permissible winding temperatures under load. Rotor speed information is generated by a built-in tachogenerator, and the motor’s tachometer feedback allows the drive to form a closed speed loop without an external encoder. Power conductors exit through a connector on side B, which keeps high-current wiring separated from feedback cabling routed elsewhere on the motor. Winding code GD identifies the resistance, inductance, and voltage constant values used when pairing the motor with a compatible drive.

The motor is classified as a motor for analog drives and is compatible with voltage-command servo amplifiers that regulate current continuously. Its standard tachogenerator calibration provides the speed-feedback accuracy typically needed for general automation duties that do not require a high-resolution encoder. The centering flange supports accurate alignment with attached machinery, while the side-mounted power connection helps organize cable routing in compact installations. The absence of an auxiliary cooling device reduces external hardware requirements, although adequate clearance must be maintained around the housing to support unrestricted convection airflow during operation.