Troubleshooting Linear actuator
- Power Cylinder
ECO Series - Power Cylinder
F Series - Power Cylinder
G Series - Power Cylinder
T Series - Linipower Jack
- Zip Chain Actuator
Power Cylinder G Series
1 | The start button does not work. |
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2 | The motor produces sounds but does not work. |
3 | The rated thrust cannot be attained. |
4 | Poor stopping accuracy |
5 | Motor overheat |
6 | Unit damage |
1 | The start button does not work. |
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Cause 1 | Incorrect connection of the motor/limit switch/controller | Action | Check the wiring. |
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Cause 2 | Disconnection of the motor stator winding or lead wire | Action | Repair or replacement |
Cause 3 | Failure of the electromagnetic switch/controller | Action | Repair |
Cause 4 | Limit switch failure | Action | Replacement |
2 | The motor produces sounds but does not work. |
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Cause 1 | Single-phase operation | Action | Check the wiring. |
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Cause 2 | Power supply voltage drop | Action | Increase the power supply capacity. Review the power supply size. |
Cause 3 | Excessive stroke of the brake electromagnet | Action | Adjustment |
Cause 4 | Seized brake lining | Action | Replacement |
Cause 5 | Slip of the Torque Limiter (GB type) | Action | Adjustment and replacement of the friction plate |
3 | The rated thrust cannot be attained. |
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Cause 1 | Power supply voltage drop | Action | Increase the power supply capacity. Review the power supply size. |
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Cause 2 | Decreased set torque of the Torque Limiter (GB type) | Action | Adjustment and replacement of the friction plate |
Cause 3 | Improper connection with the connected equipment | Action | Repair |
4 | Poor stopping accuracy |
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Cause 1 | Worn brake lining | Action | Adjustment and replacement of the lining |
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Cause 2 | Oil/water on the friction surface | Action | Disassembly and cleaning. Replacement of the lining. |
Cause 3 | Replacement of the lining | Action | Trial run |
Cause 4 | Failure of manual brake release | Action | Set the brake to the proper position. |
Cause 5 | Overload | Action | Reduce the load. Review the capacity. |
5 | Motor overheat |
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Cause 1 | Overload | Action | Reduce the load. Review the capacity. |
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Cause 2 | Excessive use frequency | Action | Review the capacity. |
6 | Unit damage |
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Cause 1 | Impact load | Action | Repair |
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Cause 2 | Side load | Action | Repair |