Electrical Connection; Motor Cable; Technical Data; Connectors - LinMot SM01-37 Installation Manual

Installation Guide Linear Modules

6 Electrical Connection

6.1 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 C
and R connector must be tightened up to the stop.
Three types of cables are available for linear motors. The standard motor cable is intended
for stationary installation. The High-Flex cable (suitable for trailing chains) and the robot
cable are used for moving cable applications.

6.1.1 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 resist. (to
acids, alkalis, solvents,
hydraulic fluid)

6.2 Connectors

For the purpose of complete encapsulation, the standard motor connector is welded onto the housing of the
stator. The connector is horizontally aligned and designed to be tightened. The cable connectors are offered
in protection class IP69k. Motor connector and cable connector are screwed together tightly. Dimensions
and tightening torque are shown in the following illustrations.

6.2.1 R-Connector

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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
PUR TPE-U
PUR
very good
acc. DIN VDE 0282
Part 10 + HD 22.10
good
Protection class: IP69k
Material: Stainless steel (1.4404)
Max. torque: 0.6 Nm
SM01-37 / SM01-48
High-Flex cable
KS05-04/05 KS10-04/05
30 mm 50 mm
(1.2 in) (2 in)
100 mm
60 mm
(4 in)
(2.4 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)
100 mm
80 mm
(4 in)
(3.2 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