The REXROTH MSK040C-0600-NN-M1-UG1-NNNN is a high-performance synchronous servo motor designed for industrial automation applications. As part of the IndraDyn S series, it combines compact design with exceptional torque density, delivering up to 8.1 Nm of torque at a maximum speed of 7,500 rpm. This motor is engineered for precision motion control, supporting applications that demand rapid acceleration, high positional accuracy, and reliable operation in challenging environments. With a robust IP65-rated housing, it resists dust and water ingress, making it suitable for harsh industrial settings. The MSK040C-0600-NN-M1-UG1-NNNN features a multi-turn absolute Hiperface encoder for accurate feedback, ensuring seamless integration with REXROTH’s IndraDrive systems.
2. Product Parameters
| Parameter | Specification |
|---|---|
| Type | Synchronous servo motor |
| Rated Power | 1.0 kW |
| Rated Voltage | 24 V DC |
| Maximum Torque | 8.1 Nm |
| Maximum Speed | 7,500 rpm |
| Encoder | Multi-turn absolute Hiperface |
| Cooling Method | Natural convection |
| Weight | 3.9 kg |
| Protection Class | IP65 |
| Shaft Type | Smooth (no keyway) |
| Brake | Electrical release (4 Nm holding torque) |
3. Advantages and Characteristics
- High Torque Density: The MSK040C-0600-NN-M1-UG1-NNNN offers a compact design with torque output optimized for space-constrained applications.
- Precision Feedback: The multi-turn encoder ensures accurate position and speed control, critical for CNC machinery and robotics.
- Reliability: Built with IP65 protection and durable materials, it operates reliably in dusty, wet, or high-vibration environments.
- Flexible Integration: Supports seamless connectivity with REXROTH’s IndraDrive controllers and various communication protocols.
- Energy Efficiency: Low power consumption and efficient heat dissipation reduce operational costs.
4. Application Areas and Application Cases
- Industries: Manufacturing, automotive, packaging, and robotics.
- Scenarios: Precision positioning systems, conveyor belts, and automated assembly lines.
- Case Study: A German automotive plant integrated the MSK040C-0600-NN-M1-UG1-NNNN into its robotic welding system. The motor’s high torque and fast response time improved cycle efficiency by 15%, while its IP65 rating minimized downtime from welding splatter and dust.
5. Comparison with Competitors
Compared to similar servo motors, the MSK040C-0600-NN-M1-UG1-NNNN excels in encoder precision (multi-turn vs. single-turn options) and environmental resilience (IP65 vs. IP54 in some alternatives). Its compact size and integrated brake also reduce installation complexity and cost.
6. Selection Suggestions
- Compatibility: Ensure alignment with your existing REXROTH IndraDrive system and control software.
- Environment: Verify the operating temperature (0–40°C) and altitude (<1,000 m) match your setup.
- Budget: Balance performance requirements with the motor’s cost, considering long-term reliability.
