Product Description:

The MAC093A-0-PS-4-C/110-A-1/WI522LV is an AC servo motor manufactured by Bosch Rexroth Indramat within the MAC AC Servo Motors series. Classified as a motor for analog drives, it transforms commanded current into controlled torque for automated axes. The unit uses an A-length housing, so it occupies less depth than longer stack variants while preserving magnetic throughput. This compact format suits packaging, material-handling, and processing equipment where dependable cyclic motion and low installed depth are important. It is also suitable for axes that must accelerate and decelerate repeatedly while maintaining consistent motion response.

A centering diameter of 110 mm seats the flange accurately on gearboxes or mounting plates, and the PS winding code matches the stator to compatible current-controlled drives. Under rated excitation, the rotor reaches 3000 rpm, delivering high shaft speed without external gearing. Heat is removed by natural convection, so no forced airflow is required. Velocity feedback is provided by a tachogenerator with an output of 3 V/1000 rpm, giving a linear reference signal for analog velocity loops that use proportional control amplifiers. This combination supports steady speed regulation in applications that require repeatable response across frequent operating cycles.

A standard blocking brake holds the shaft when power is removed, and supply conductors enter through a connector on side A so wiring can leave in one direction. The motor follows size 093 dimensions, which balance torque capacity and inertia for compact axis layouts. For position feedback, it uses an incremental encoder with standard mounting. The encoder supplies pulse-based position data, while the tachogenerator provides a separate speed signal for compatible control systems. This arrangement supports closed-loop speed and position control in automated machinery that depends on accurate motor feedback.