Product Description:

The MAC093B-0-OS-2-C/130-A-0/S005 is an AC servo motor built by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Intended for use with analog drive amplifiers, the unit converts electrical command signals into controlled rotary motion for positioning and speed regulation in machine tools, printing lines, and material-handling stations. Its electromechanical design supports precise feedback handling, which helps motion controllers maintain stable velocity loops during continuous industrial operation and makes the motor suitable for repeatable axis movement in automated equipment.

Mechanical interface dimensions use a centering diameter of 130 mm, allowing the housing to seat accurately against standard flange adapters without shim plates. Heat generated in the stator is dissipated by natural convection, so no external blower or liquid circuit is required and cabinet layout remains simpler. The winding designation OS identifies the electromagnetic characteristics used with legacy MAC drive modules, including the phase resistance and inductance expected by the matching amplifier. Under rated conditions, the rotor reaches a nominal speed of 2000 rpm, supplying continuous torque while remaining within the permitted temperature rise for normal operation.

Installation is supported by a power connector positioned on side A, allowing cable runs to exit toward the drive cabinet without crossing moving axes. Rotor inertia and torque capacity correspond to frame size 093 and the compact B length code, giving the motor a balanced envelope for medium-duty motion stages where space and response both matter. Speed feedback is provided through tacho feedback that generates 3 V/1000 rpm, supplying an analog velocity signal to the drive for regulation. Because the motor has no blocking brake, holding torque must be supplied externally when power is removed.