26009
Motor blocked ({Drive})
Kuka · KSS 8.3 Operating & Programming Manual
What does 26009 mean?
The motor associated with the specified drive ({Drive}) has been detected as blocked. This indicates a physical obstruction, mechanical binding, or an issue preventing the motor from rotating freely, potentially causing excessive current draw and motor stress.
Common Causes
- Physical obstruction preventing the motor on drive ({Drive}) from moving
- Mechanical binding or failure in the drive train components of ({Drive})
- Motor blocked monitoring function triggered due to exceeding torque or current limits without motion
Repair Steps & Checklist
Click steps to track your progress.
- 1
Inspect the mechanical path and components connected to drive ({Drive}) for any obstructions, debris, or binding
- 2
Check the motor and gearbox of drive ({Drive}) for signs of damage, wear, or internal failure
- 3
Verify the current limits and torque settings configured for the motor on drive ({Drive}) to ensure they are appropriate for the application
Verified technical data. Last updated: March 2026
Related Faults
Source: KUKA KSS 8.3 Operating & Programming Manual