REDEX DRP+1 Manual De Usuario página 22

5 MOTOR INSTALLATION
5.1 MF-type motor flange mounting (for right angle configurations DRP+R and cylindrical
shafts)
Screws MF --> Bevel box
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.
2. Mount the coupling (with or without shaft adapter) onto the bevel box shaft.
3. Place the coupling with respect of the distance A (see picture & table).
4. Tighten the screw of the coupling on the bevel box side (at the adequate tightening torque: see table
1).
5. Mount the MF flange and tighten its 4 fixing screws (see "screws MF  Bevel box & torque" in table
1).
6. Carefully slide the motor shaft into the coupling bore (with the shaft adapter if supplied) 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).
Size
DRP1+R
DRP2+R
DRP3+R
DRP4+R
DRP5+R
Screws of
the motor
MF
WARNING!
When the coupling bore is bigger than the diameters of the motor shaft or bevel box shaft, a
shaft adapter is supplied with the coupling. The groove of this adapter must be aligned with
the coupling split bore.
Screws MF --> Bevel
MF type
box & torque
M8 – 41Nm
MF3N
M5 – 10Nm
MF1N
MF4R
M10 – 83Nm
MF4N
M6 – 17Nm
MF2N
MF3N
M8 – 41Nm
MF3R
MF4N
M10 – 83Nm
MF4R
M12 – 145Nm
MF5N
Table 1: screws and distance A
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DRP+ User manual
Screws of the coupling
M10 – 50Nm
M8 – 40Nm
M12 – 120Nm
M12 – 110Nm
M10 – 50Nm
M10 – 50Nm
M12 – 110Nm
M12 – 110Nm
M12 – 120Nm
M12 – 120Nm
Version 01/2017 - English
Screw of the
coupling
Distance A
Coupling
Shaft adapter
Dist. A (mm)
& torque
Ref.: RX182/009
+/- 1mm
65
73.5
80
89
92.5
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