Product Description:

The MAC093B-0-JS-2-C/130-R-3/S005 is an AC servo motor manufactured by Bosch Rexroth Indramat as part of the MAC AC Servo Motors series. Designed for analog drives, the unit converts command current into controlled rotary motion for automated presses, packaging machinery, and material-handling equipment. A permanent-magnet rotor works with field-oriented armature windings to support precise torque and speed control across a wide operating range. This arrangement helps the motor respond smoothly to load changes and maintain stable motion during repeated starts, stops, and speed transitions on production equipment.

An integrated extra heavy-duty blocking brake keeps the shaft locked during power loss, and its braking torque reaches 22 Nm. Because the brake is built into the motor, external holding hardware is not required for many axes that need stopping security during outages. Heat generated in continuous duty is removed through natural convection, so no additional fan wiring is required when enclosure airflow remains unobstructed. Under rated excitation, the motor reaches 3000 rpm, giving analog control loops a broad operating range for indexing and continuous-feed motion. Speed feedback is supplied by an internal tachogenerator with an output of 3 V/1000 rpm, which allows the drive to process velocity information with minimal signal scaling and predictable polarity.

A 130 mm centering pilot positions the flange concentrically to gearbox inputs and helps maintain repeatable runout during installation. Power enters through a connector on the right side of the housing, which simplifies cable routing in narrow cabinets and along machine frames with limited side clearance. The frame size 093 balances torque density with overall mass, while winding code JS matches the resistance and inductance expected by analog amplifiers. The B length stack keeps the module compact for mid-range motion axes, and it suits installations where axial space is limited near couplings or adjacent components.