7 Inspection
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7 Inspection
It is recommended to check the following four items after motor operation. If any
failure is found, stop the operation, and please contact your local sales office.
•
Check if abnormal noise is produced from the motor bearing section (ball
bearing).
•
Check if abnormal noise is produced from the gearhead bearing (ball bearing) and
gear meshing section.
•
Check if the motor cable is damaged or stressed. Also check if the connections
with the driver are loosened.
•
Check if there is any misalignment between motor (gearhead) output and load
shafts.
•
Check if dust is deposited on the driver.
Note
Do not conduct the insulation resistance measurement or dielectric strength
test with the motor and driver connected. Doing so may cause damage to the
product.
