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Technical Data Of The Holding Brake - Siemens SINAMICS S120 Configuration Manual

Synchronous motors.
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6.3.6

Technical data of the holding brake

Table 6-14
Technical data of the holding brakes used for 1FK7 motors
Motor type
Brake type
1FK7 CT permanent-magnet brakes
1FK701☐
HT03P
1FK7022
EBD 0.11 BN
1FK703☐
EBD 0.13 BN
1FK704⃞
EBD 0.3 BV
1FK706⃞
EBD 0.8 BK
1FK7080
EBD 1.5 BN
1FK7083
EBD 2 BY
1FK7100
1FK7101
EBD 3.5 BV
1FK7103
1FK7105
1FK7 HD spring-operated brakes
1FK7033
1EB 14–30
1FK704⃞
1EB 20-40
1FK706⃞
1EB 28-60
1FK708⃞
1EB 35-80
Holding torque M4
The holding torque M
loaded in steady-state operation without slip (holding function when motor is stationary).
Synchronous Motors 1FK7
Configuration Manual, (PFK7S), Edition 12.2006, 6SN1197-0AD16-0BP1
Holding torque
Direct current
at 120 °C
at 20 °C
M
4
[Nm]
[A]
0,4
0,3
1,0
0,3
1,3
0,4
3,2
0,6
13
0,8
10
0,7
22
0,9
41
1,0
1,3
0,5
4
0,6
12
0,8
22
1,2
is the highest permissible torque with which the closed brake can be
4
6.3 Holding brake (option)
Opening time
Closing time
with varistor
with varistor
[ms]
[ms]
30
20
30
20
50
30
70
30
100
50
100
50
200
60
300
70
100
40
150
50
150
50
200
60
Motor components
Highest
switched
energy
[J]
2
8
17
74
400
400
1400
3000
14
96
230
700
83

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