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LUBRICATION FOR DOUBLE REDUCTION UNITS

- The following double reduction frame sizes are grease lubricated on the first reduction stage, and oil lubricated on the second reduction stage:  B1310, B1409, B1611, B1711, B1911, B2011.
The first stage of above frame sizes are always packed with grease from the factory.  Unless otherwise specified, the second stage of above frame sizes are empty without oil.  You must add appropriate type and amount of oil before attempting operation.

- The following double reduction frame sizes are oil lubricated on both first and second reduction stage:  B1813, B1913, B2013, B2113, B2116, B2213, B2217, B2316, B2318, B2416, B2418, B2517, B2519, B2619, B2719.

Unless otherwise specified, both reduction stages of above frame sizes are shipped empty without oil.  You must add appropriate type and amount of oil before attempting operation.  In order for the unit to run properly, you must have sufficient lubrication in both stages.  See below for the oil filling recommendation.  Insufficient oil amount will cause premature failure.

GREASE LUBRICATION

- Frame sizes B07~B12 are filled with appropriate amount of grease before leaving factory.  Please do not refill upon receiving of the DARALITM Cycloidal Reducers.

- Frame sizes B07~B12, filled with long duration grease as mentioned above, require no lubrication replenishment for 20,000 hours or about 4~5 years of service.

- Depending on operating conditions, users may re-lubricate grease packed units as needed.

- If the unit experiences a sudden temperature rise, supply grease immediately.