KRPX+ User manual
Ref.: RX182/010
Version 01/2017 - English
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Page 20 / 24
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.
Clean the mounting surfaces to be fitted together i.e.: coupling, pilot diameter of the motor, the flange
1.
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).
Remove the taper hub part from the coupling.
3.
Place the taper hub onto the motor shaft. Tighten the motor shaft nut.
4.
Install the coupling on the taper hub part. Tighten the fixing screws (size M6, tightening torque
5.
15Nm).
Carefully slide the motor together with the coupling onto the bevel box shaft until the motor face sits
6.
in the pilot diameter bore of the MF flange.
Tighten the motor screws one after the other in several passes (see tightening torque in table 2)
7.
Tighten the other screw of the coupling (at the adequate tightening torque: see table 1).
8.
Table 2: screws of the
motor flange
Screw
type
Tightening
torque (Nm)
M6
10
M8
25
M10
49
M12
86
M14
135
M16
210
Screw of the
coupling
MF
Bevel gearbox
shaft
Taper hub part
8 fixing screws
