Product Description:

The MAC093C-0-FS-4-C/110-B-0/WI520LV/S005 is an AC servo motor manufactured by Bosch Rexroth Indramat within the MAC AC Servo Motors series. Engineered for analog motion controllers, it converts voltage or current references into rotary torque and supports closed-loop speed regulation for automated handling, packaging, and transfer stations where repeatable shaft motion is required. A shaft cut with a DIN 6885 keyway provides a standardized mechanical coupling, allowing the motor to connect to common hubs and drive elements without requiring a special shaft profile.

The motor uses motor size 093 with length code C, giving a compact flange format that balances torque output and rotor inertia for medium-duty axis applications. Heat is removed through natural convection, so installation must leave open space around the housing for airflow rather than enclosing the frame tightly against nearby surfaces. A nominal speed of 3000 rpm suits many analog drive applications and supports fast axis motion where moderate base speed is needed. Because the motor has no blocking brake, static load holding requires external clamping or continuous drive torque. Its feedback configuration supports tachofeedback, and the signal can be used for velocity monitoring or position-related control in compatible systems.

A centering pilot of 110 mm ensures precise alignment in flange mounts while helping keep radial runout low at the machine interface. Power conductors exit through a connector on side B, separating high-current paths from encoder leads in crowded cabinets and helping organize cable routing near the rear of the motor. The internal tacho produces 3 V/1000 rpm, supplying a linear speed signal for tight loop tuning in analog control systems. Incremental encoder pulses are available through the standard mounting arrangement used for this feedback option, which helps maintain compatibility with existing MAC installations. Electromagnetic parameters follow the FS winding code, matching phase resistance and inductance to compatible analog MAC amplifiers without additional adjustment.