20
VB230/400-6/25/30LT
t
B
= Braking time, Cycle time = Braking time + Non-braking time
13. Dimensions
All dimensions indicated in mm.
Cyclicdurationfactor r
·
c
·
d
·
f
·
(
)
tB
Cycletime
---------------------------- 100
×
=
0
10
20
30
40
50
60
70
80
90
100
0
10
20
30
40
50
60
70
80
90
100
Cyclic duration factor in %
Permissible max. braking current in % of the rated device curre
nt
Load curve for BR 230/400-30LT
45
122
73
Summary of Contents for VB 230-25LT
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Page 25: ...24 VB230 400 6 25 30LT...
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