Product Description:

The MAC090B-0-PD-2-C/110-B-0/S005 is an AC servo motor manufactured by Bosch Rexroth Indramat and assigned to the MAC AC Servo Motors series. It serves as the electromechanical output stage for analog velocity and position controllers, supplying rotary motion to automated machinery where coordinated axis control is required. This arrangement lets the connected controller adjust motor output during changes in load or speed demand. The motor suits medium-frame applications such as printing webs, form-fill-seal stations, and light-duty transfer units, where continuous-duty torque and accurate speed regulation are required.

The winding code PD indicates the phase resistance and inductance used for pairing with legacy analog amplifiers. Under nominal conditions, the shaft turns at 1500 rpm, a speed chosen for stable operation on production lines that rely on 50 Hz excitation. Heat generated in the stator is removed through natural convection, eliminating the need for external blowers and allowing installation in sealed cabinets. Accurate mechanical registration is supported by a 110 mm centering diameter that fits standardized mounting flanges. Power is delivered through a connector on side B, which helps simplify cable routing inside multi-axis enclosures.

The motor uses tacho feedback, permitting analog drives to regulate velocity without digital encoders. The embedded tacho generator outputs 3 V per 1000 rpm, giving the controller a proportional signal for closed-loop adjustment. This model is a motor for analog drives, so it omits fieldbus interfaces and works with voltage-command amplifiers. Tacho accuracy follows the standard quality grade. No blocking brake is fitted, so holding torque must be supplied either by the drive itself or by external mechanical restraints during idle periods.