Planetary gearboxes for servomotors
Operating Instructions, 09/2020, A5E50494253B AA
51
Faults and their rectification
7
WARNING
Danger to life for operation without functioning protective devices
Operation without functioning protective devices can cause death or severe injury.
•
Operate the motor, even in test operation, only with functioning protective devices.
WARNING
Risk of vertical axes dropping as a result of a defective gearbox
If you use the geared motor to drive vertical axes, a defective gearbox can cause parts and
components to fall resulting in death or severe injury.
•
Only use intact geared motors.
•
Observe any unusual geared motor noise.
NOTICE
Damage to the geared motor caused by faults
Faults can cause damage to the geared motor.
•
Correct the cause of the fault as specified in the remedial measures.
•
Repair any damage that has occurred at the machine/motor/gearbox.
Note
On occurrence of electrical faults, observe the notes in the frequency converter
documentation.
•
If any deviations occur with respect to normal operation or if faults occur, proceed initially
according to the list of possible faults.
•
In this regard, observe the relevant chapters in the documentation associated with the
components of the complete drive system.
