Bosch Rexroth MSK071 Servo Motor | MSK071E-0300, MSK071C-0450 | R911309394
| Model Number | MSK071E-0300-NN M1-UG1-NNNN, MSK071C-0450-NN-M1-UP1-NNNN |
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Product Description
Bosch Rexroth MSK071 Series Synchronous Servo Motors
Product Overview: The Rexroth IndraDyn S MSK Series servo motors are the performance benchmark in industrial automation. Specifically engineered for high-dynamic and high-precision applications, these motors integrate seamlessly with the IndraDrive control system. This featured selection includes the premium high-performance models: MSK071E-0300 (R911309394) and MSK071C-0450 (R911321455). The MSK071 series delivers immense torque within a compact frame and is equipped with high-resolution multiturn absolute encoders, serving as the power heart for CNC machine tools, packaging machinery, printing equipment, and metal processing systems.
Key Technical Advantages:
Superior Dynamic Performance: Extremely low rotor inertia combined with high overload capacity ensures rapid instantaneous response during frequent start-stop cycles.
High-Precision Feedback: Integrated M1-grade encoders support high-resolution position feedback, achieving micron-level motion control accuracy.
Robust Industrial Protection: Featuring IP65 protection (IP67 optional), these motors resist coolants, dust, and oil, making them suitable for the harshest operating environments.
IndraDrive Intelligent Recognition: Equipped with a digital nameplate, allowing IndraDrive units to automatically identify motor parameters for “plug-and-play” commissioning.
Target Applications: CNC machine feed axes, automated packaging lines, robotic palletizing, semiconductor production, and aerospace machining centers.
Detailed Models & Parameters:
Core Series: Rexroth IndraDyn S MSK071 Series.
Core Part Numbers: R911309394, R911321455.
Model Keywords Decoding:
MSK071E-0300-NN-M1-UG1-NNNN: Size E (Length), 300-class torque, equipped with a keyed shaft and M1 encoder.
MSK071C-0450-NN-M1-UP1-NNNN: Size C (Compact), 450-class high-speed version with specialized connection configurations.
Performance Specs:
Rated Speed: Options covering 3000 RPM to 4500 RPM.
Protection Class: Standard IP65.
Encoder Type: Optical/Inductive Multiturn Absolute Encoder.



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