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Installation Guide Linear Motors
4 Electrical connection
4.1 Motor cable
Do not connect or disconnect motor when there is power on the servo drive.
Use only double-shielded original LinMot cable. Cables from other sources must be
checked precisely before commissioning.
Incorrect connections can destroy the drive and stator.
The stator is connected to protective earth via the motor cable. The screw connections of
the C and R connectors must be tightened up to the stop.
Three types of cables are available for linear motors. The cable attached to the stator is not
a high flex cable. For moving cable applications please use the special LinMot KS high flex
(suitable for cable tracks) or KR robot cable.
4.1.1 Technical data
Cable name
Minimum bending
radius for fixed
installation
Minimum bending
radius when
moving
Approval
Material wire
insulation
Material cable
sheath
Oil resistance
Chemical
resistance (to
acids, alkalis,
solvents, hydraulic
fluid)
Page 14 / 40
Standard cable
K05-04/05
K15-04/05
25 mm
50 mm
(1 in)
(2 in)
Not suitable for
applications with
moving motor cable
UL / CSA 300V
TPE-U
PUR
very good
acc. DIN VDE 0282
Part 10 + HD 22.10
good
P01-23 / P01-37 / P01-48
High-Flex cable
KS05-04/05
KS10-04/05
30 mm
50 mm
(1.2 in)
(2 in)
60 mm
100 mm
(2.4 in)
(4 in)
No torsion
No torsion
UL / CSA 300V
TPE-E
PUR
very good
acc. DIN VDE 0282
Part 10 + HD 22.10
good
ENG
Robot cable
KR05-04/05
KR10-04/05
40 mm
50 mm
(1.6 in)
(2 in)
80 mm
100 mm
(3.2 in)
(4 in)
Max.
Max.
Torsion:
Torsion:
±270° pro
±270° pro
0.5 m
0.5 m
UL / CSA 300V
TPE-E
PUR
very good
acc. DIN VDE 0282
Part 10 + HD 22.10
good
NTI AG / LinMot
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