Gearmotors and Reducers
Daily inspection and regular inspection (Gearmotor, gearmotor with brake)
Support
- Gearmotor, gearmotor with brake
- Reducer (without motor)
Daily inspection and regular inspection (Gearmotor, gearmotor with brake)
Daily inspection
| Inspection item | Method | Inspection contents |
|---|---|---|
| Load current | Ammeter | Within the rated current written on the nameplate |
| Noise | Auditory | Check abnormal sounds (unusual rattling sounds and periodic sounds) |
| Listening rod | Check abnormal sounds using a listening rod | |
| Vibration | Tactile | There is no abnormal vibration of the gear case nor motor frame after the surface temperature is checked |
| Surface temperature | Surface thermometer | 15W to 90W: 90℃ or less 0.1kW to 2.2kW: 80℃ or less |
| Grease leakage | Visual check | Check that the grease is not leaking from the junctions of the case, bracket, etc., oil seal, etc. |
| Odor | Olfactory | There is no special odor of varnish getting burned at the time of overheating of the motor due to overload, restraint operation, etc. |
Regular inspection
| Inspection item | Inspection guideline | Inspection contents |
|---|---|---|
| Oil seal and grease | Half year | Check whether it is deteriorated Replace if if you find any abnormality |
| Hold down bolts | Half year | Check loosening with a spanner If the bolts have loosened, tighten them additionally |
| Chain and V-belt | Half year | Check the tension Adjust the tension appropriately |
| Insulation resistance of the motor | Half year | Check with the insulation resistance tester that the insulation resistance is 1 MΩ or more with 500 V |
| Brake gap amount | 1 month | Check the appropriate gap range |
| Brake lining thickness | Half year | Check the thickness of the lining |
*If you find any abnormality in the inspection, follow the instruction manual or contact us.