REVOLEX
®
KX / KX-D
Operating/Assembly instructions
Type AB
KTR-N
Sheet:
Edition:
49413 EN
18 of 22
6
Please observe protection
note ISO 16016.
Drawn:
2019-05-29 Pz
Replacing:
KTR-N dated 2016-11-08
Verified:
2019-06-12 Pz
Replaced by:
STOP
Abrupt movement of the screw (component 3.4a or 3.4c) or sudden unscrewing of the pin
(component 3.1b) results in the risk of getting jammed.
Sudden movement of the pin can be realized by loud noise.
Screw the screw slowly deeper into the pin via a spanner. The grease flows through the cross hole of the pin
pressing between pin and bush (illustration 24; component 4 or 6).
If feasible resistance is not generated, it may be necessary to refill the grease or vent the system.
If grease escapes from the tapped hole, the screw needs to be re-sealed with thread sealing
tape Loctite 55.
As soon as the pin has come off the taper seat of the bush, the extraction process is completed.
Press all pins out of their seats one after another following the process described above.
Replace the elastomer rings on the pins as per chapter 4.7 of option 1 described.
If the pins are re-used they have to be cleaned from grease free from any residues.
The pins are mounted as per chapter 4.5 or 4.6. Afterwards set the axial backlash limitation as per chapter 4.7.
The
REVOLEX
®
KX / KX-D
compensates for displacements generated by the shafts to be combined as specified
in table 11. Excessive misalignment may be generated by inaccurate alignment, production tolerances, thermal
expansion, shaft deflection, twisting of machine frames, etc.
!
In order to ensure a long service life of the coupling, the shaft ends have to be accurately
aligned. Please absolutely observe the displacement figures specified (see table 11). If the
figures are exceeded, the coupling will be damaged.
The more accurate the alignment of the coupling, the longer is its service life.
Please note:
The displacement figures specified in table 11 are maximum figures which must not arise in parallel. If radial
and angular displacement occur at the same time, the sum of the displacement figures must not exceed
K
r
or
K
w
(see illustration 26).
Please check with a dial gauge, ruler, feeler or laser measuring device whether the permissible displacement
figures of table 11 can be observed.
4
Assembly
4.8 Replacement of elastomer rings
4.9 Displacements - alignment of the couplings
