MAC041B-0-BS-2-E/050-B-0

The Bosch Rexroth Indramat MAC041B-0-BS-2-E/050-B-0 from the MAC AC Servo Motors series is a precision-engineered brushless servo motor optimized for demanding industrial automation tasks. It delivers a nominal torque of 0.32 Nm at a high nominal speed of 4000 RPM and utilizes a 230 V power supply at 50 Hz for seamless integration into standard control architectures. Featuring an 8-pole rotor and a power factor of 0.95, this motor ensures efficient energy conversion and minimal reactive losses across its operating range. With a compact rotor inertia of 0.17 kg·cm², the MAC041B variant responds rapidly to speed and position commands, making it ideal for dynamic motion control.

Performance and reliability are hallmarks of the MAC041B-0-BS-2-E/050-B-0, which offers a continuous stall torque of 0.42 Nm and sustains a rated current of 10 A under continuous operation. Its IP65 enclosure rating protects internal electronics from dust ingress and water jets, extending service life in harsh factory environments. The combination of low rotor inertia and high continuous stall capacity supports frequent start–stop cycles without overheating or performance degradation. A power factor of 0.95 further enhances motor efficiency, reducing heat generation and allowing for compact drive cabinet designs.

Installation and maintenance are simplified by the Side B electrical connector configuration, which minimizes cable bending stress and streamlines cabinet layouts. The IP65-rated housing provides robust protection against contaminants, making this servo motor suitable for washdown and dusty environments alike. In industrial automation systems where precision, uptime, and energy efficiency are paramount, the MAC041B-0-BS-2-E/050-B-0 represents a versatile, high-performance solution.