Siemens SINAMICS S120 - Technical Data of the Holding Brake

Motor components
6.3 Holding brake (option)
Synchronous Motors 1FK7
Configuration Manual, (PFK7S), Edition 12.2006, 6SN1197-0AD16-0BP1
83
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 Holding torque
at 120 °C
M
4
Direct current
at 20 °C
Opening time
with varistor
Closing time
with varistor
Highest
switched
energy
[Nm] [A] [ms] [ms] [J]
1FK7 CT permanent-magnet brakes
1FK701☐ HT03P 0,4 0,3 30 20 2
1FK7022 EBD 0.11 BN 1,0 0,3 30 20 8
1FK703☐ EBD 0.13 BN 1,3 0,4 50 30 17
1FK704 EBD 0.3 BV 3,2 0,6 70 30 74
1FK706 EBD 0.8 BK 13 0,8 100 50 400
1FK7080 EBD 1.5 BN 10 0,7 100 50 400
1FK7083
1FK7100
EBD 2 BY 22 0,9 200 60 1400
1FK7101
1FK7103
1FK7105
EBD 3.5 BV 41 1,0 300 70 3000
1FK7 HD spring-operated brakes
1FK7033 1EB 14–30 1,3 0,5 100 40 14
1FK704 1EB 20-40 4 0,6 150 50 96
1FK706 1EB 28-60 12 0,8 150 50 230
1FK708 1EB 35-80 22 1,2 200 60 700
Holding torque M4
The holding torque M
4
is the highest permissible torque with which the closed brake can be
loaded in steady-state operation without slip (holding function when motor is stationary).