REDEX KRPX1+ Betriebs-, Montage- Und Wartungsanleitung Seite 24

3. Check that the motor / gearbox interface dimensions are correct. Avoid the following improper
assemblies:
Motor shaft should
not reach the end of
the input bore.
4. Make sure that the clamping screws of the input split-bore are not tight.
5. Lower the motor vertically onto the gearbox and fix it by tightening the 4 screws of the flange at the
adequate tightening torque (table below):
WARNING!
The motor must be mounted without applying any stress on the input shaft. The motor
centering is done by the gearbox input shaft. That is why it is absolutely necessary to mount
the motor vertically. A wrong mounting can lead to bad running conditions damageable for
the gearbox.
Screws of the motor flange
Screw type Tightening torque (Nm)
M6
M8
M10
M12
M14
M16
M18
6. Gradually tighten the 2 clamping hub screws by half rotations until the tightening torque shown in the
table below is reached.
Gearbox Motor flange
type type
KRPX1+M
IFC
KRPX2+M
KRPX3+M
KRPX4+M IFC
KRPX5+M IFC
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KRPX+ User manual
Motor shoulder must
not reach the
clamping hub.
10
25
49
86
135
210
290
Motor shaft diameter
Min.
14 mm
IFB
28 mm
11 mm
IFA
22 mm
22 mm
35 mm
14 mm
IFB
28 mm
14 mm
IFB
28 mm
22 mm
35 mm
22 mm
35 mm
Motor radius must not
reach the clamping
hub.
Screw type
(clamping hub)
Max.
24 mm 2 x M8
38 mm 2 x M10
19 mm 2 x M5
32 mm 2 x M8
32 mm 2 x M8
48 mm 2 x M10
24 mm 2 x M8
38 mm 2 x M10
24 mm 2 x M8
38 mm 2 x M10
32 mm 2 x M8
48 mm 2 x M10
32 mm 2 x M8
48 mm 2 x M10
Ref.: RX182/010
Version 01/2017 - English
Motor shaft must be
locked on the full
clamping hub width.
Clamping
torque
41 Nm
83 Nm
10 Nm
41 Nm
41 Nm
83 Nm
41 Nm
83 Nm
41 Nm
83 Nm
41 Nm
83 Nm
41 Nm
83 Nm
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