Product Description:

The MAC090B-0-JD-3-C/110-A-0/S01 is an AC servo motor produced by Bosch Rexroth Indramat and placed within the MAC AC Servo Motors series. Designed for use with analog velocity or torque controllers, it supplies closed-loop rotary power to automated feeders, pick-and-place heads, and moderate-load transfer stations. The frame designation 090B establishes the mechanical envelope, while the JD winding code indicates the electromagnetic constants that help the motor track rapid command changes from the drive. This combination suits multi-axis machines that need coordinated motion with moderate power demand.

Its centering face is machined to 110 mm, providing a fixed datum that supports concentric mounting against gearboxes or flange plates. Thermal management relies on natural convection, so airflow over the ribbed housing removes losses without auxiliary blowers. Motion feedback is supplied through tacho feedback and a second shaft end, enabling the drive to read actual speed from the tacho while allowing an external encoder or mechanical load to be coupled on the opposite side. Electrical power enters through a connector on side A, which helps route the cable away from adjacent axes. The motor is delivered without a blocking brake, so holding torque must be provided by the drive amplifier or by external clamping hardware.

As a motor for analog drives, the unit presents a continuous voltage-to-speed relationship that works well with classic servo amplifiers. The built-in tacho has standard tacho quality, providing adequate linearity for most velocity loops without requiring a higher-grade feedback device. Integration with related equipment is straightforward because the mechanical and electrical interfaces match the wider MAC AC Servo Motors design. This layout supports consistent installation across systems that already use the same motor family.