INTORQ BFK470 Series, Translation Of The Original Operating Instructions

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Technical specifications
INTORQ | BA 14.0199 | 08/2016 17
Switching times
Abb. 2 Operating/switching times of the spring-applied brakes
1) Typical values
2) Measured with induced voltage limitation of -800 V DC
t
1
Engagement time t
11
Reaction delay of engagement
t
2
Disengagement time (up to M = 0.1 M
dyn
) t
12
Rise time of the braking torque
M
dyn
Rated torque U Voltage
Type Rated torque Max. perm.
switching energy
Transitional
operating frequency
Operating times [ms]
1)
at s
LN
and 0.7 I
N
M
K
Q
E
S
hue
DC engagement
2)
Disengagement
[Nm] [J] [h
-1
]
t
11
t
12
t
1
t
2
BFK470-06 4 3000 79 16 25 41 32
BFK470-08 8 7500 50 30 26 56 52
BFK470-10 16 12000 40 40 64 104 107
BFK470-12 32 24000 30 47 34 81 121
BFK470-14 60 30000 28 30 47 76 162
BFK470-16 80 36000 27 46 62 109 255
BFK470-18 150 60000 20 62 92 155 343
Tab. 6: Switching energy - operating frequency - operating times