Why is oil leaking from the breather valve on my SEW-Eurodrive Industrial Equipment?
If oil is leaking from the breather valve of your SEW-Eurodrive Industrial Equipment, it could be due to having too much oil. In this case, correct the oil level. Alternatively, the drive might be installed in an incorrect mounting position. To resolve this, fit the breather valve correctly and adjust the oil level.
How to troubleshoot unusual regular running noise in SEW-Eurodrive RF 77 Industrial Equipment?
An unusual, regular running noise in your SEW-Eurodrive Industrial Equipment could be due to a meshing/grinding noise, indicating bearing damage. Check the oil and replace the bearing. Alternatively, a knocking noise might suggest an irregularity in the gearing.
What causes unusual irregular running noise in SEW-Eurodrive Industrial Equipment?
An unusual, irregular running noise in your SEW-Eurodrive Industrial Equipment may be caused by foreign bodies in the oil. Check the oil.
Why is the output shaft not rotating on my SEW-Eurodrive RF 77?
The output shaft of your SEW-Eurodrive Industrial Equipment not rotating, even when the motor is running or the input shaft is rotating, indicates that the shaft hub connection is interrupted in the gear unit.
General| Series | RF |
|---|---|
| Size | 77 |
| Nominal Power Range | 0.12 to 22 kW |
| Input Options | IEC standard motor, brake motor, servo motor |
| Output Options | Solid shaft, Hollow shaft |
| Protection Class | IP65 |
| Lubrication | Synthetic oil |
| Cooling | Natural convection, fan cooling optional |
Covers general safety, preliminary remarks, designated use, and transport guidelines.
Safety precautions for setup, operation, and maintenance procedures.
Specific startup notes and running-in periods for these gear unit types.
Startup guidelines for helical, parallel shaft helical, and helical-bevel units.
Lists common gear unit problems, their possible causes, and remedies.
Details inspection periods and lubricant replacement schedules.
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