Storage conditions
Improper storage may result in damage to the gear unit. Observe the following information to prevent damage to the gear unit:
- While in storage until startup, the gear unit must be stored in a shock-free manner to prevent damage to the rolling bearing races.
- Only fill gear units with oil up to the uppermost rolling element. This ensures a remaining air volume for the oil to expand in case of higher temperatures. Add Anticorit VCI and tightly seal the gear unit (replace the breather with a screw plug)
- The permitted storage temperature is -30 °C to +50 °C.
- When storing in tropical areas, ensure adequate protection against insect damage. In case of deviating requirements, contact SEW‑EURODRIVE.
The gear unit is delivered without any oil filling as standard; different protection systems are required depending on the storage period and storage conditions as shown in the following table.
Preservation + | Storage location | Storage period |
|---|---|---|
Standard preservation + | Under roof and enclosed at constant temperature and humidity (5 °C < ϑ < 60 °C, < 50% relative humidity). No sudden temperature fluctuations and controlled ventilation with filter (free of dirt and dust). No aggressive vapors or shocks. | Maximum 6 months with intact surface protection |
Long-term preservation | Under roof and enclosed at constant temperature and humidity (5 °C < ϑ < 60 °C, < 50% relative humidity). No sudden temperature fluctuations and controlled ventilation of the storage room with filter (free of dirt and dust). No aggressive vapors or shocks. | Maximum 3 years with regular inspection and checking for intactness |
Long-term preservation | Under roof, protection against rain, vibration-free. | Maximum 3 years with regular inspection and checking for intactness |
