Electrical connection
8.3 System integration
1FW6 High Speed built-in torque motors
Configuration Manual, 01/2020, 6SN1197-0AE03-0BP3
253
Table 8- 5
Data for the signal cable on the stator
Motor type
Max.
diameter "d2"
in mm
1
)
No. of cores (signal cores) x cross-section
+ no. of cores (PE) x cross-section in mm
2
Min. bending
radius "R2"
in mm
1
)
Height
of sleeve "C2"
in mm
1FW6xxx-xxxxx-xxxx
11
6 x 0.5 + 1 x 1.0
50
18
1
) Permanently installed signal cable
8.3.7
Power connection
Note
Protective conductor PE for stators 1FW6092, 1FW6132, and 1FW6152
On stators 1FW6092, 1FW6132, and 1FW6152 with double axial cable outlet, there are
2 cables for the protective conductor connection PE.
•
Connect the two protective conductors PE.
•
Operate the motors only with connected protective conductors PE.
Note
Protective conductor PE for stators 1FW6192 and 1FW6232
On stators 1FW6192 and 1FW6232 with single radial cable outlet to the outside, there are
2 threaded holes for connecting the protective conductor PE.
•
Connect the protective conductor PE to a threaded hole.
•
Operate the motors only with connected protective conductor PE.
Minimum protective conductor cross-sections
The minimum cross-sections for protective conductors are defined in EN 60034-1 as follows:
Cross section of the current-carrying conductor
Minimum protective conductor cross-section
S < 25 mm
2
S
S < 50 mm
2
25 mm
2
S > 50 mm
2
½ * S
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