Product Description:

The MAC090A-0-ZD-3-C/110-A-0/S001 is an AC servo motor produced by Bosch Rexroth Indramat and delivered within the MAC AC Servo Motors series. It is intended for analog drive systems that require precise velocity regulation in production machinery, packaging stations, and material-handling axes. By converting electrical input into controlled rotary motion, the unit supplies constant torque that can be adjusted by the drive amplifier to follow command references in industrial automation.

The electromagnetic assembly uses winding code ZD, which indicates the coil resistance and inductance used by the companion amplifier to regulate current without saturation. A centering diameter of 110 mm aligns the flange with gearboxes or mounting fixtures and helps maintain radial runout tolerances. Heat is removed through natural convection, eliminating the need for forced-air devices and simplifying enclosure layouts. The rated shaft speed reaches 1500 rpm, supporting stable operation for mid-range motion profiles while keeping mechanical stress within design limits. Incoming power and feedback signals are routed through a single connector on side A, allowing cable glands and strain relief to be placed on one face of the cabinet.

The motor has no blocking brake, so static holding torque must be provided externally or maintained through drive current. Velocity feedback is generated by a tachogenerator that delivers 3 V/1000 rpm; this linear voltage allows the controller to monitor real-time speed with minimal signal processing. The feedback arrangement includes tacho feedback and a second shaft end, permitting an additional encoder or mechanical load to be coupled opposite the drive side. The tachogenerator has a standard build quality, which supports general-purpose accuracy requirements without specialized calibration.