1-12
12H-M12M0-0309-0
2-1-4. Paper ejection drive shaft
The stacker belt is driven at high speed intermittently using the electromagnetic clutch to enhance stacking
performance and processing speed.
Replace the paper ejection clutch using the following
procedure.
q
Check the accessories provided with the paper
ejection clutch unit.
Shim (adjusting washer, t = 0.1): 3
Collar: 1
w
Check for thrust play of the paper ejection drive shaft
at frame F side. At shipment, a shim (adjusting
washer) is inserted between the paper ejection drive
shaft and bearing to control thrust play to below 0.1
mm (0.004").
Check that thrust play is not minus (pressed state).
e
While ensuring the
w
state, attach and secure the
clutch rotor at frame B side.
r
Attach the collar, shim, armature (STS pulley)
provided with the paper ejection clutch unit as a set to
the drive shaft.
As the paper ejection clutch unit is adjusted
to an air gap (0.15 mm (0.006")) at shipment,
always attach the above parts to the
machine as a set.
Do not apply oil to the contacting area of the
clutch rotor and armature.
Note
Note
t
Using the shim provided, adjust so that thrust play of
the collar and E ring outside the armature becomes
less than 0.1 mm (0.004").
y
Check that the armature rotates smoothly.
Also check that paper ejection drive shaft does not
rotate when the armature rotates.
u
Apply a very small amount of oil to the area where the
drive shaft and bearing are connected.
(Orelube G90-140)
