Spindle Run-in Procedure
After receipt of spindle, perform a visual inspection prior to installation or putting the unit into storage. Inspection will ensure the spindle has not been damaged during the shipping and unpacking process. If the spindle is to be put into storage, place in an area of low humidity, stable temperature, and no contamination.
To begin the break-in procedure after installation, please refer to the following steps.
- Verify that all auxiliary spindles systems are properly connected and functioning.
- Monitor the temperature of the spindle bearing housing during the entire break-in procedure.
- Start the spindle at a low RPM (10% of maximum RPM) and run for 15 minutes. Initially the temperature of the spindle should rise and stabilize at a temperature relative to the spindle type and application.
- Increase the spindle RPM in 10% intervals and run for 15 minutes at each interval. If the bearing housing temperature does not exceed 125°F at any interval, the spindle break-in will be complete.
If the bearing housing temperature reaches 125°F at any time during the break-in period, or if the temperature of the bearing housing increases by more than 5°F in one minute, reduce the spindle speed to 10% of maximum RPM to allow the temperature to drop. Resume break-in procedure once the temperature has stabilized at an acceptable level.
If the spindle has been idle for more than 24 hours, a warm-up period is recommended before the spindle is placed into production.
Call SPS Spindle at 866-868-6761 or with any questions on the spindle run-in procedure.
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