MAC90B-2-JD-3C/110-A-1

The MAC90B-2-JD-3C/110-A-1 from Bosch Rexroth Indramat represents a high-performance solution in the MAC AC Servo Motors lineup, designed for demanding industrial automation environments. This AC Servo Motor delivers a continuous output of 75 kW at a rated 115V AC, making it well suited for precision-driven applications. The motor’s permanent magnet design coupled with a frame size of 90 frame and a compact B length profile ensures a high power-to-size ratio. Operating at 3000 RPM with a dual-frequency capability of 50/60 Hz, it offers the responsiveness required for modern motion control systems. With a steady current rating of 150 A and an overall efficiency exceeding >95%, this motor maintains exceptional performance under sustained load conditions.

Technically, the MAC90B-2-JD-3C/110-A-1 integrates advanced features for optimal dynamic behavior. Its Cooling Type employs axial cooling to manage thermal loads effectively, while the Voltage and Frequency parameters of 115V AC and 50/60 Hz ensure compatibility with standard power networks. The motor’s Torque characteristics are supported by its robust AC Servo Motor design, providing precise velocity control across its 3000 RPM range. With a Motor Length classification of B and a Motor Size of 90 frame, the package offers a balance of inertia and acceleration capabilities. The integrated feedback system, featuring both Feedback Type: Tachofeedback and Tacho Type: standard tacho, enables accurate speed and position monitoring under variable load conditions.

Operationally, this servo motor emphasizes reliability and ease of maintenance. The dual Shaft Configuration offering a second shaft end enhances flexibility for additional mechanical attachments or encoder installations. The design’s Mounting Compatibility with both B05 and B14 flanges simplifies mechanical integration into existing machines. Its consistent Efficiency of >95% reduces energy consumption, while the Current capacity of 150 A supports high torque output with minimal derating. The axial cooling methodology minimizes temperature rise during continuous operation, extending service intervals and reducing total cost of ownership.

Integration of the MAC90B-2-JD-3C/110-A-1 is straightforward within Bosch Rexroth drive ecosystems, leveraging standard controller interfaces for seamless communication. Its robust construction and permanent magnet technology make it ideal for applications such as robotic arms, CNC machining centers, packaging lines, and automated assembly stations. The motor’s high power density, precise feedback systems, and industrial-grade durability ensure superior performance in harsh environments. Engineers benefit from its plug-and-play compatibility with Bosch Rexroth Indramat controllers, accelerating development cycles and reducing integration complexity.