Siemens SIMOTICS S-1FK2 Configuration Manual page 79
Synchronous motors for sinamics s120
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Also See for SIMOTICS S-1FK2:
- Configuration manual (122 pages) ,
- Operating instructions manual (118 pages) ,
- Service manual (60 pages)
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M
Br
M
Br rms
M
Br opt
I
= brake current
Br
1FK2 Synchronous Motors for SINAMICS S120
Configuration Manual, 02/2022, A5E46927724B AD
with external braking resistor
= braking torque
= average braking torque
= optimum braking torque
5.4 Brake resistances (armature short-circuit braking)
Armature short-circuit braking
without external braking resistor
I
= rms brake current
Br rms
t
= coast-down time
A
n = speed
n
= rated speed
rated
Configuration
77
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