REXROTH MSK050C-0600-NN-S1-UG0-NNNN is a three-phase synchronous servo motor from the MSK050C series manufactured by Bosch Rexroth.
1. Key Technical Parameters
| Parameter | Description |
|---|---|
| Rated Power | 0.5 kW (500 W) |
| Rated Speed | 3000 RPM |
| Rated Voltage | 200 V (typical configuration; may vary depending on the purchased configuration) |
| IP Rating | IP65 (dustproof and water-resistant) |
| Thermal Class | T2.5 (suitable for continuous servo motor operation) |
| Insulation Class | Class B (commonly used for 0.5 kW motors) |
2. Model Code Breakdown and Meaning
The model MSK050C-0600-NN-S1-UG0-NNNN follows the standard coding system used by Bosch Rexroth:
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MSK050C: Indicates the motor belongs to the MSK series with a 0.5 kW power class, using self-cooling technology.
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0600: Indicates the motor is configured for a 200 V rated voltage.
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NN: Indicates a standard general-purpose (non-special configuration) servo motor.
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S1: Represents continuous duty operation (Duty S1), meaning the motor can run continuously without intermittent cooling.
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UG0: Indicates a U-G shaft configuration, typically without a brake (brake-free design).
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NNNN: Reserved field, usually used for internal version numbers or serial identification.
3. Application Scenarios and Advantages
High-Precision Motion Control
As a synchronous servo motor, the MSK050C offers excellent positioning accuracy, making it suitable for packaging machinery, textile machinery, printing equipment, and other precision industrial automation applications.
High Reliability
With an IP65 protection rating, the motor is well suited for harsh industrial environments, providing strong resistance to dust and water ingress.
Energy Efficiency
The motor features efficient power factor and torque characteristics, making it suitable for energy-conscious automated production lines.

