Troubleshooting steps
Check servo amplifier, verify motor load, inspect encoder
Robot Error Codes
KUKA KSS42 – Servo motor fault
Servo motor fault
Details
KUKA KSS42 error on KR series indicates servo motor fault. Servo amplifier fault, motor overload, encoder problem. Check servo amplifier, verify motor load, inspect encoder.
Error typeservo
MeaningServo motor fault
Typical causesServo amplifier fault, motor overload, encoder problem
SolutionsCheck servo amplifier, verify motor load, inspect encoder
SeverityHigh
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Where this appears
KUKAKSS42
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What does KSS42 mean on KUKA robot?
KSS42 on KUKA KR series indicates servo motor fault. Servo amplifier fault, motor overload, encoder problem.
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