Product Description:

The MAC090B-1-JD-2-C/110-B-0/S001 servo motor is supplied by Bosch Rexroth Indramat and belongs to the MAC AC Servo Motors series. As an AC motor intended for closed-loop axis control, it converts drive commands from analog amplifiers into rotary motion with controlled speed and torque. In automated packaging lines, pick-and-place stations, and material-handling gantries, the motor serves as the prime mover that turns electrical power into mechanical work. Its integrated tachogenerator returns velocity feedback to the drive so speed corrections can be made during changing load conditions.

Its external blower operates at AC 230 V, forcing air across the stator housing to support continuous output under the specified axial surface cooling method. This forced airflow helps remove heat even when the shaft is running at lower speeds, where self-ventilation would be limited. A machined 110 mm centering diameter simplifies alignment against gearbox or machine flanges and helps keep concentricity errors low. Velocity feedback is delivered through internal tacho feedback, and the three-phase supply reaches the winding through a connector on side B for orderly cable routing inside the machine.

This model is engineered without a blocking brake, so stopping torque must be supplied by the drive or by an external mechanical lock when power is removed. Speed monitoring accuracy is aided by the motor’s standard tacho quality, which provides a repeatable voltage constant for mid-range dynamic applications. Because it is a motor for analog drives, it pairs with legacy MAC servo amplifiers that regulate current through linear control stages rather than digital pulse techniques. This arrangement is useful in systems that already rely on analog control architecture and external holding methods for stopped axes.