Technical specifications
Kendrion INTORQ | BA 14.0223 | 04/2022
19
Disengagement time
The disengagement time is the same for DC-side and AC-side switching. The specified disengagement
times always refer to control using Kendrion INTORQ rectifiers and rated voltage.
Size
Rated torque
Max. permissible
switching energy
Operating times
2)
at 100 rpm
H-version
DC-side engagement
Disengaging
M
K
M
K
Q
E
1)
t
11
t
12
t
1
t
2
[Nm]
[Nm]
[J]
[ms]
[ms]
[ms]
[ms]
06
2.5
2
3000
20
13
33
30
3
2.5
16
13
29
40
5
4
10
13
23
60
08
5
4
7500
30
16
46
40
7
5
25
16
41
50
10
8
15
16
31
65
10
10
8
12000
50
19
69
70
13
10
40
19
59
90
20
16
25
19
44
120
12
20
16
24000
55
25
80
100
27
21
45
25
70
130
40
32
30
25
55
170
Tab. 5:
Switching energy - operating frequency - operating times
1)
The maximum permissible friction energy Q
E
relates to the standard friction lining.
2)
These operating times are specified for usage of Kendrion INTORQ bridge/half-wave rectifiers and coils with a con-
nection voltage of 205 V DC at s
LN
and 0.7 I
N
.
4.4
Electromagnetic compatibility
Notice
The user must ensure compliance with EMC Directive 2014/30/EC using appropriate controls
and switching devices.
NOTICE
If a Kendrion INTORQ rectifier is used for the DC switching of the spring-applied brake
and if the switching frequency exceeds five switching operations per minute, the use of a
mains filter is required.
If the spring-applied brake uses a rectifier of another manufacturer for the switching, it
may become necessary to connect a spark suppressor in parallel with the AC voltage.
Spark suppressors are available on request, depending on the coil voltage.
