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Notes on project planning
Allowed lengths
Bosch Rexroth AG R911335703_Edition 04
Limit values
For permanent routing
Total length
1)
Segment length from supply component
(e.g., KCU) to first KSM/KMS
Segment length
3)
Segment length with communication
output coupling
5)
For routing with stress in flexible cable track
Length in flexible cable track
Total length: Total cable length from connection point of supply
1)
component (e.g., KCU) to last KSM/KMS of a drive line
For electric decoupling at rated current
2)
Segment length: Cable length between two KSM/KMS
3)
For thermal decoupling of the connection points at rated cur‐
4)
rent
Segment length: Cable length between external component
5)
and KSM/KMS
Tab. 7-4:
Cable length limit values
For routing in the flexible cable track, determine the "maximum allowed
length in the flexible cable track" l
length l
using the figure below.
seg
IndraDrive Mi Drive Systems with KCU02, KSM02,
KMS02/03, KMV03, KNK03, KLC03
Symbol
Unit
l
m
total
l
m
seg_1
l
m
seg_2
l
m
seg_out_1
l
seg_out_2
l
m
schlepp
routing in the flexible
cable track" on page
within the maximum segment
max_schlepp
Value
min
max
3
200
75
3
2)
75
1
4)
75
1.25
4)
see
fig. 7-12
"Maximum allowed
cable length for
229
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