Over-torque
Kone · Frequency Inverter
What does 6 mean?
This error indicates that the motor torque has exceeded a predefined maximum limit set in the drive. This typically occurs when the mechanical load on the motor is too high, or acceleration/deceleration ramps are configured too aggressively, demanding excessive torque.
Common Causes
- Mechanical overload on the motor, exceeding its rated capacity.
- Incorrectly set torque limits or overload thresholds in the drive's parameters.
- Physical obstruction or binding within the mechanical system preventing free movement.
- Acceleration or deceleration ramps set too aggressively for the connected load.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Reduce the mechanical load on the motor to ensure it operates within its rated torque capacity.
- 2
Review and adjust the drive's torque limit parameters (e.g., maximum output torque, overload threshold) to appropriate values for the application.
- 3
Inspect the mechanical system for any signs of binding, excessive friction, or physical obstructions.
- 4
Increase the acceleration or deceleration ramp times in the drive parameters to reduce peak torque demands during transitions.