Why is oil leaking from the breather valve on my SEW-Eurodrive R47 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 R47 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 R47?
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| Gearbox Type | Helical Gearbox |
|---|---|
| Series | R |
| Size | 47 |
| Ambient temperature | -20°C to +40°C |
| Protection class | IP55 |
| Ratio range | 3.21:1 to 289.74:1 |
| Efficiency | Up to 96% |
Please note the safety and warning notes in this publication.
Covers operational safety aspects like hot surfaces and moving parts.
Safety notes for setup, installation, startup, operation, and maintenance.
Lists common gear unit problems, causes, and remedies.
Defines maintenance periods, schedules, and detailed procedures for checks and oil changes.
Information on lubricant selection, types, fill quantities, and bearing greases.
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