Mounting / Repair
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Replacing the pulley
5.8.1 Replacing the pulley on the drive station
There are three different pulley bearing types in the drive housing:
1. Bearing with hollow shaft:
a) for single actuators
b) for dual actuators
c) for dual actuators with central drive
2. Bearing directly on shaft with dual actuators.
3. Pulley directly mounted on gearbox shaft.
1a) Bearing with hollow shaft for single actuators.
1b) Bearing with hollow shaft for dual actuators
actuators.
1c) Bearing for dual actuators with central drive
2) Bearing directly on shaft for dual actuators
3) Pulley directly mounted on gearbox shaft.
The following chapters contain descriptions of how to replace the pulleys in each instance.
