Product Description:

The MAC093A-0-PS-4-C/110-B-1 is an AC servo motor manufactured by Bosch Rexroth Indramat as part of the MAC AC Servo Motors series. Designed as a motor for analog drives, it receives analog velocity or current commands and delivers controlled rotary motion for tasks such as indexing tables, tooling axes, and material-handling stations. Within the product designation, the compact length A indicates a medium-frame unit that balances torque density with installation depth for general-purpose automation. Because it is intended for analog drive systems, the motor is suitable for equipment that depends on direct velocity regulation and predictable speed response during repeated cycles.

The mechanical interface starts with a centering diameter of 110 mm, allowing an accurate pilot fit on standard mounting flanges. Heat is removed by natural convection, so no external blower or liquid circuit is required and cabinet airflow can remain simple. The winding code PS sets the electrical characteristics used with compatible MAC analog amplifiers. At rated speed, the shaft turns at 3000 rpm, and the tacho generator produces 3 V/1000 rpm to close the velocity loop in the drive electronics. Tacho quality is standard, so the feedback signal remains suitable for general motion applications.

For holding functions, a blocking brake with standard torque is integrated, enabling the axis to remain stationary during power-off or emergency stops. Position and speed feedback can be provided by tacho feedback, an incremental encoder, or an absolute encoder, giving flexibility for different control layouts. The power leads exit through a connector on side B, which simplifies cable routing when the drive end faces the operator side. The frame code 093 sets the overall diameter and rotor inertia, which helps predict acceleration behavior and supports stable tuning of analog controllers.