MRS200B-B075-NN

The Bosch Rexroth Indramat MRS200B-B075-NN is a high-performance rotor module within the MRS Synchronous IndraDyn H Motors series, engineered for precision spindle applications in heavy-duty industrial environments. As a rotor package designed to operate with a power supply range of 100-240 VAC, it delivers reliable performance across a wide voltage spectrum. Featuring electrically isolated construction and a low inertia design, this spindle rotor ensures rapid acceleration and deceleration, making it ideal for high-speed machining centers and automated assembly lines.

Detailed technical specifications of the MRS200B-B075-NN underscore its versatility and connectivity. It supports 2 CAN interfaces for real-time communication and advanced motion coordination, while offering full network capability to integrate seamlessly with modern drive controllers. With a nominal power consumption of 14.5 W, this rotor minimizes energy draw during idle and standby states without compromising performance. The electrically isolated design enhances safety and reduces the effects of electrical noise, ensuring stable operation in environments with fluctuating supply conditions.

Complementing its core performance, the MRS200B-B075-NN features an insulation class of F and a protection rating of IP 00, reflecting its suitability for installation within sealed spindle housings where external protection is provided by the stator assembly. Its modular package format allows it to pair effortlessly with corresponding stator units, optimizing heat dissipation via the stator’s liquid cooling circuit. This rotor’s combination of low inertia and robust isolation contributes to reduced maintenance intervals and improved system longevity. In industrial applications, using the MRS200B-B075-NN yields enhanced throughput, tighter positioning accuracy, and predictable cycle times, delivering tangible benefits for precision machining and high-velocity automation tasks.