Technical specifications
Kendrion INTORQ | BA 14.0217 | 07/2021
24
Size
Screw hole
circle
Screw set for
flange attachment
DIN EN ISO 4762
(8.8)
1)
Screw set for
mounting to
the flange
Minimum depth
of the free bore
holes (in the
end shield)
Tightening torque
Screws
± 10%
Complete lever
± 10%
Ø [mm]
[mm]
[Nm]
[Nm]
06
72
3 x M4
3 x M4x35
0.5
3.0
2.8
08
90
3 x M5
3 x M5x40
1
5.9
10
112
3 x M6
3 x M6x50
2
10.1
4.8
12
132
3 x M6
3 x M6x55
3
14
145
3 x M8
3 x M8x65
1.5
24.6
12
16
170
3 x M8x70
0.5
18
196
4 x M8
2)
6 x M8x80
0.8
23
20
230
4 x M10
2)
6 x M10x90
2.1
48
25
278
6 x M10
3)
6 x M10x100
5
40
Tab. 5:
Characteristics: screw kit for brake assembly on separately screwed-on flange
1)
The screw length depends on the material and the thickness of the customer's mounting surface.
2)
The thread in the mounting surface is offset by 30° in reference to the center axle of the hand-release lever.
3)
Hex head screw according to DIN EN ISO 4017 - 8.8.
Size
Screw hole
circle
Screw set for
mounting onto the
motor/friction plate
Screw set for
flange with
through hole
Possible
screw-in
depth
4)
Tightening torque
Screws
± 10%
Complete lever
± 10%
Ø [mm]
[mm]
[Nm]
[Nm]
06
72
3 x M4x40
3 x M4x45
12
3.0
2.8
08
90
3 x M5x45
3 x M5x50
13
5.9
10
112
3 x M6x55
3 x M6x65
18
10.1
4.8
12
132
3 x M6x60
3 x M6x70
18
14
145
3 x M8x70
3 x M8x80
18
24.6
12
16
170
3 x M8x80
3 x M8x90
22
18
196
6 x M8x90
-
22
23
20
230
6 x M10x100
-
24
48
25
278
6 x M10x110
-
28
40
Tab. 6:
Characteristics: screw kit for brake assembly on motor, friction plate and flange with through hole
4)
Possible screw-in depth = protruding screw plus adjustment reserve for the rotor
NOTICE
With the double spring-applied brake design, when working with braking torques which are
greater than the standard braking torque, you need to check the screws connecting the
first brake. Please consult with Kendrion INTORQ!
