Which robot models and joint positions are compatible with the NXB-SRV-AC111-017 servo motor?
This article identifies the compatible NexBot Robotics robot series and specific joint axes for the NXB-SRV-AC111-017 AC Servo Motor, a 17 Nm high-performance component.
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This article provides detailed compatibility information for the NexBot Robotics AC111-017 AC Servo Motor (SKU: NXB-SRV-AC111-017). Understanding the correct application for this component is crucial for maintaining robot performance and system integrity.
Answer
The NXB-SRV-AC111-017 is a high-torque AC servo motor specifically engineered for demanding applications within NexBot Robotics articulated robot arms. Its design and performance characteristics make it suitable for specific axes on the following robot series:
Compatible Robot Series:
- NexBot R-20 Series
- NexBot R-50 Series
Approved Joint Positions:
- J2 (Axis 2): The primary arm lift axis, which requires high torque to manage the weight of the arm and payload against gravity.
- J3 (Axis 3): The elbow or forearm axis, which also experiences significant dynamic loads during manipulation tasks.
The NXB-SRV-AC111-017 delivers 17 Nm of continuous torque, making it ideal for these load-bearing joints. Using this motor in an unapproved position (e.g., a smaller wrist axis) can lead to performance issues, premature wear, or control faults.
Key Specifications Reference
- SKU: NXB-SRV-AC111-017
- Continuous Torque: 17 Nm
- Input Voltage: 480VAC
- Ingress Protection: IP65
- Communication Protocol: PROFINET
Important Considerations
- Verification: Always consult the official maintenance manual for your specific robot model (e.g., NXB-ROB-LA013-001) to confirm part numbers before ordering or installing a replacement motor. Part requirements can vary based on robot revision or manufacturing date.
- System Integration: The NXB-SRV-AC111-017 is designed to integrate seamlessly with NexBot Robotics drive systems. Ensure the servo drive firmware is compatible with the motor's encoder and communication protocols.
- Safety: Motor replacement is a task for certified technicians only. Always follow proper lockout/tagout (LOTO) procedures and de-energize the robot controller before performing any maintenance. Stored energy in the robot arm can cause unexpected movement.
Related Topics
- Procedure for Replacing a J2 Axis Motor on an R-50 Robot
- Troubleshooting PROFINET Communication Faults
- Understanding Robot Axis Numbering Conventions