Technical specifications
INTORQ | BA 14.0197 | 04/2016
17
1)
Bolt fastening class 10.9 with washers in accordance with ISO 7089- -300HV-A2C
3.2.2
Electrical data
1)
Power at 20 °C
2)
Current at 20 °C during release
Type
Pitch
circle
Fixing screws
DIN 912
Minimum thread depth
+1.0 mm
Tightening torque
[mm] Thread
without
Flange
[mm]
with
Flange
[mm]
without
Flange
[mm]
with
Flange
[mm]
without
flange
M
A
[Nm]
with
flange
M
A
[Nm]
BFK464-17
S
180
M8
6 x M8x85
6 x M8x95
14
13
24.6
24.6
BFK464-18
S
196
6 x M8x90
6 x M8x105
1)
17
19.5
36.1
BFK464-18
S.2
6 x M8x105
24.6
BFK464-19
S
220
M10
6 x M10x100
6 x M10x110
24
23
48
48
BFK464-20
S
230
19
18
BFK464-20
S.1
BFK464-22
S
250
6 x M10x120
1)
14
19.5
71
BFK464-25
S
278
6 x M10x110
6 x M10x130
1)
18
22.5
BFK464-25
S.1
BFK464-28
S
314
M16
6 x M16x120
6 x M16x130
30
27.5
206
206
Tab. 1:
Dimensions of the BFK464-
S; S.1; S.2
Type
Voltage
Power
1)
Coil resistance
Current
2)
Release ±10%
U [V] DC
Holding ±10%
[V] DC
Release
P
max
[W]
Holding
P
N
[W]
R
N
±5% [
]
I
max
[A]
BFK464-17
S
205
103
2 x 194
2 x 49
2 x 216
2 x 0.95
BFK464-18
S
2 x 220
2 x 55
2 x 191
2 x 1.07
BFK464-18
S.2
2 x 120
2 x 30
2 x 350
2 x 0.59
BFK464-19
S
2 x 235
2 x 59
2 x 179
2 x 1.15
BFK464-20
S
2 x 256
2 x 64
2 x 164
2 x 1.25
BFK464-20
S.1
103
72
2 x 168
2 x 82
2 x 64
2 x 1.62
BFK464-22
S
205
103
2 x 272
2 x 68
2 x 154
2 x 1.33
BFK464-25
S
2 x 300
2 x 75
2 x 140
2 x 1.46
BFK464-25
S.1
103
72
2 x 150
2 x 73
2 x 71
2 x 1.45
BFK464-28
S
205
103
2 x 404
2 x 101
2 x 104
2 x 1.97
Tab. 2:
Coil power ratings of the BFK464-
S; S.1; S.2
Summary of Contents for WSG-TB.3 series
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