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7. ACCESSORIES
7.2
Shrink Disc
Shrink Disc
Locking hub
Customers solid shaft
Solid shaft and
bore of hollow shaft
5
6
Locking screws
GREASE-FREE!
DIN 931 (933)10.9
4
3
2
1
Hollow-shaft (Gearbox)
Dual half-split Inner ring
NOTE !
Shrink - discs are supplied ready for installation and should not be taken apart before
mounting.
7.2.1 Mounting Position Of The Shrink Disc
If there is, the shrink disc must be removed from the package.
The clamping bolts are loosened but must not be removed. Must be squeezed with the help of hand until to
get the space out of between the flanges and inner
loop.
The external clamping flange connected to the gear unit's shaft,
shrink disc must be pushed on to the output
shaft. Soft grease must applied to the hole at inner ring. (for easining the pushing process).
The soft grease must be applied to the spacer side of customer applications solid shaft.The oil must not be
touched the compressed side of the shrink disc. For not creating that kind of risk, the grease should not be
applied directly on the spacer.
The grease both on the gear unit's shaft and customer's application shaft must be fully cleaned and be
ungreased.
The Customer's applications solid shaft must be mounted completely to the hallow shaft to the shrink disc's
shrinking area.
To positioned the shrink disc, the clamping bolts must slightly tightened.
The clamping bolts must be tightened at clockwise a few times respectively (approximately ¼ bolt tour per
tour). Never be tightened diagonally.
After tightened the clamping bolts, there should be an equal space between the clamping bolts. If this space
is not ensured, the gear unit must be dismantled and the sensibility of the external tightened flange of the
shrink disc must be controlled.
