REDEX KRPX1+ Betriebs-, Montage- Und Wartungsanleitung Seite 22

Table 2: screws of the
motor flange
Screw
type
M6
M8
M10
M12
M14
M16
5.2 MF-type motor flange mounting (for right angle configurations KRPX+R and taper shafts)
Respect the following instructions to install the motor flange.
1. Clean the mounting surfaces to be fitted together i.e.: coupling, pilot diameter of the motor, the flange
and the motor shaft.
Mount the MF flange onto the gearbox and tighten its 4 fixing screws ("screws MF  Bevel box &
2.
torque" in table 1).
3. Remove the taper hub part from the coupling.
4. Place the taper hub onto the motor shaft. Tighten the motor shaft nut.
5. Install the coupling on the taper hub part. Tighten the fixing screws (size M6, tightening torque
15Nm).
6. Carefully slide the motor together with the coupling onto the bevel box shaft until the motor face sits
in the pilot diameter bore of the MF flange.
7. Tighten the motor screws one after the other in several passes (see tightening torque in table 2)
8. Tighten the other screw of the coupling (at the adequate tightening torque: see table 1).
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KRPX+ User manual
Tightening
torque (Nm)
10
25
49
86
135
210
Bevel gearbox
shaft
MF
Taper hub part
Screw of the
8 fixing screws
coupling
Ref.: RX182/010
Version 01/2017 - English
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