Product Description:

The MAC090B-0-JD-2HC/110-A-0 is an AC servo motor intended for use with analog drive amplifiers. It converts controlled electrical input into regulated rotary motion for positioning, feed, and speed-control duties in automated machinery. This format suits machine axes that rely on analog command signals and continuous feedback rather than integrated digital drive electronics. Because the motor is built for closed-loop operation, changes in commanded speed can be corrected quickly enough for repetitive production cycles and coordinated axis movement.

The front flange includes a centering register of 110 mm, allowing accurate alignment with machine frames or gearbox faces during mounting. Heat from the stator is removed by natural convection, so the motor should be installed where air can circulate freely around the housing. Rotor speed information is returned through tacho feedback, which provides an analog voltage for closed-loop regulation with compatible amplifiers. Power conductors connect through a connector on side A, which supports fixed cable routing when the motor is mounted near a cabinet wall or machine plate. The unit is supplied without a blocking brake, so the axis must rely on drive torque or an external holding device when power is off.

The feedback generator produces 1.5 V/1000 min⁻¹, giving the control loop a simple and predictable scaling value for speed monitoring. It is rated with standard tacho quality, which keeps the feedback signal suitable for routine velocity regulation in established analog systems. Produced by Bosch Rexroth Indramat as part of the MAC AC Servo Motors series, the motor fits applications that use matching analog amplifiers, compatible cables, and established mounting layouts. The arrangement is well suited to retrofit panels and older machine designs where analog servo hardware is already in place.