Product Description:

The MAC090B-0-PD-4-C/110-A-0/WI524LV/S001 belongs to the MAC AC Servo Motors series manufactured by Bosch Rexroth Indramat. It is a brushless AC servo motor used with analog velocity or position drives to furnish precise rotary motion in automated machinery. By combining a permanent-magnet rotor with internal tacho and encoder feedback, the unit supplies continuous closed-loop speed information to legacy amplifiers and thereby streamlines axis control in packaging, material-handling, and general factory automation.

The motor seats against a flange machined to a 110 mm centering diameter, providing axial alignment and concentricity with gearboxes or mounts. Heat is removed by natural convection, so no external blower or liquid circuit is required and installation remains simple. Its nominal shaft speed is 1500 rpm, a rating that balances torque density with low mechanical resonance for mid-speed production lines. The PD winding code identifies the phase resistance and inductance used by the drive family. For velocity feedback, the integrated tacho generator produces 3 V/1000 rpm, supplying proportional voltage to the analog controller for continuous speed regulation.

The power lead exits through a connector on side A, easing cable routing when the motor is mounted with the shaft pointing forward. Because it is delivered without a blocking brake, any holding or emergency-stop function must be provided by the machine mechanics or the drive itself. Position information is supplied by an incremental encoder with standard mounting, while the broader feedback configuration also supports tacho feedback or an optional absolute encoder for systems that need multi-turn data. Classified as a motor for analog drives, the unit’s standard tacho quality delivers the accuracy expected by ±10 V velocity loops in existing analog servo axes.