Problem & answerG-03
Motor Runs but Machine Does Not Operate
Likely causes
- Bolt on the motor’s main gear loose, so drive belt tension is lost
- Overload clutch slipping
How to fix it
- 1Stop and isolate the machine.
- 2Tighten the bolt on the motor’s main gear and restore drive belt tension.
- 3Check the overload clutch at the output of the main motor reducer; re-tighten the round retaining nut if it slips under normal load.
Technical note
The overload clutch protects the drivetrain during a jam. It should not slip under normal load, but may loosen with long-term use.It is fixed when
Drive transmits to all stations under normal load.
Stop it coming back
- Check belt tension and clutch nut during preventive maintenance.
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