Product Description:

The MAC093B-0-ES-2-C/110-A-0 is a servo motor produced by Bosch Rexroth Indramat within the MAC AC Servo Motors series. It is supplied as a motor for analog drives, where command voltages are converted into proportional torque and speed for automated axes. This version is delivered without a blocking brake, so static load holding must be arranged by mechanical locks or closed-loop current from the drive when power is removed. The motor serves in positioning and cyclic motion tasks across assembly equipment and machining centers. Its operating concept is suited to applications that need repeatable motion and direct speed regulation from an external amplifier.

The mechanical interface follows IEC sizing. The motor has a centering diameter of 110 mm, which aligns the flange precisely on a machine frame. Cooling relies on natural convection, so heat is transferred through the housing fins without external airflow or liquid circuits. Velocity feedback is provided through tacho feedback, allowing the amplifier to monitor rotational speed directly from the integral generator. The length code is B, giving a moderate stack height that balances continuous torque with overall mass. The size class is 093, placing the motor in the middle of the MAC frame range for machines that need a compact but capable actuator.

Its nominal operating speed reaches 6000 rpm, supporting high-speed positioning where short cycle times are required. The power connector is located on side A, so power and feedback cables exit in the same direction for straightforward cabinet routing. During rotation, the tacho generator outputs 1.5 V/1000 rpm, giving the drive a linear analog reference across the speed range. Electrical performance follows winding code ES, which matches the motor to compatible MAC analog amplifiers and supports stable current-loop behavior. This combination supports quick response in repetitive start-stop duty and steady speed regulation across varying axis demands.