Technical specifications
INTORQ | BA 14.0214 | 10/2019
16
Size
Screw hole circle
Fastening screws DIN 912
Minimum thread
depth
Tightening torque
M
A
Diameter
Thread
without
flange
with
flange
without
flange
with
flange
1)
without
flange
with
flange
1)
[mm]
[mm]
[mm]
[mm]
[mm]
[Nm]
[Nm]
17R
176
M8
6 x M8x85
6 x M8x95
13.0
12.0
24.6
24.6
18R
212
6 x M8x95
6 x M8x105
1)
30.4
19R
220
M10
6 x M10x100 6 x M10x110
16.0
15.0
48.0
48.0
20R
233
6 x M10x110 6 x M10x120
1)
21.0
20.0
66.5
22R
252
25R
282
M12
6 x M12x110 6 x M12x130
1)
18.0
25.0
84.0
104.7
28R
314
M16
6 x M16x130 6 x M16x140
30.0
27.5
206.0
206.0
Tab. 2:
Rated data for the screw set for brake mounting
1)
Bolt fastening class 10.9 with washers in accordance with ISO 7089--300HV-A2C
CAUTION
¾
The screws for the different brake attachment variants have different strength grades
and may have special surface coatings. In order to guarantee a secure screw connec-
tion, use ONLY the proper screws from INTORQ!
¾
It is very important to comply with the minimum thread depth of the end shield (refer to
Rated data for the screw set for brake mounting, Page 16).
¾
If the required thread depth is not maintained, the fastening screws may run onto the
thread root. This has the effect that the required pre-load force is no longer established
– the brake is no longer securely fastened!
Size
Rated torque
1)
Voltage
Power
2)
Coil resistance
Current
3)
Release
±10%
Hold
±10%
Brake release
Brake hold
M
K
U
L
U
H
P
N
P
H
R
N
±5%
I
L
[Nm]
[V DC]
[V DC]
[W]
[W]
[Ω]
[A]
17R
2 x 75
205
205
2 x 75
2 x 75
2 x 560
2 x 0.37
103
103
2 x 142
2 x 0.73
2 x 150
205
103
2 x 200
2 x 50
2 x 210
2 x 0.98
103
51.5
2 x 52
2 x 1.99
18R
2 x 170
205
205
2 x 88
2 x 88
2 x 478
2 x 0.43
103
103
2 x 121
2 x 0.85
2 x 280
205
103
2 x 230
2 x 57.5
2 x 183
2 x 1.12
103
51.5
2 x 46
2 x 2.23
