Product Description:

The MAC093A-0-LS-2-C/110-B-0 is a brushless AC servo motor manufactured by Bosch Rexroth Indramat as part of the MAC AC Servo Motors series. Supplied for analog drive systems, the unit translates amplifier reference signals into repeatable shaft speed and torque, allowing precise axis control in packaging lines, pick-and-place modules, and machine tools. By combining a permanent-magnet rotor with sensor feedback, the motor forms the electromechanical link between a closed-loop controller and the mechanical load in industrial automation, helping the axis respond smoothly to changing command and load conditions.

The motor belongs to frame size 093, a housing diameter that balances torque density with installation space. Its construction follows the short A length code, so overall body depth is minimized for tight mounting envelopes and compact machine sections. A centering recess of 110 mm aligns the flange concentrically with the machine interface and supports repeatable runout. Stator winding code LS indicates phase resistance and inductance values matched to Indramat analog amplifiers, influencing acceleration characteristics and continuous current limits. The rotor can reach a nominal speed of 4000 rpm, which means the shaft can sustain that rotational velocity under rated load without exceeding thermal limits.

Thermal management relies on natural convection, eliminating the need for external blowers and reducing upkeep in dust-sensitive areas. Speed feedback is provided by integrated tacho feedback of standard quality, and the tacho generator delivers 1.5 V/1000 rpm, giving the drive a proportional voltage signal for precise analog velocity regulation. Power conductors are routed through a connector on side B, simplifying cable runs when the motor is mounted against a machine wall and keeping the connection path clear in compact installations. The design is supplied without a blocking brake, so any holding function must be furnished by the drive or by external mechanics.