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FANUC LTD
DESCRIPTION DESIGN DATE
EDIT
FANUC SERVO AMPLIFIER
βi series SVM DESCRIPTIONS
-72562EN-026
(2) Cable selection
Select cable as follows.
① Motor rated current or more
② Cable type (Maximum operating temperature etc.)
③ Environment temerature
⑤ Necessary fo CE marking (several safety certification or EMC certification)
An example of cable selection is described below.
If you refer follows, you must check the cable under actual using condition.
Wire width is calculated by JCS168D(1980)[Power supply cable appliable current]
【An example of cable selection(Reference)】
(Example 1.) Cabtyre cable specification: Appliable maximum tenperature of wire conductor:60
degrees celsius.
Environment temperature: 30 degrees celsius
Wire width
[mm
2
]
Appliable current value
[Arms]
Contact type
0.75 11 or less L size 1-175218-2
1.25 15 or less
L size 1-175218-2
S size 316040-6
2 19 or less S size 316040-6
3.5 27 or less M size 316041-6
5.5 35 or less M size 316041-6
(Example 2.) Cabtyre cable specification: Appliable maximum tenperature of wire conductor:80
degrees celsius.
Environment temperature: 55 degrees celsius
Wire width
[mm
2
]
Appliable current value
[Arms]
Contact type
0.75 9.2 or less L size 1-175218-2
1.25 12.7 or less
L size 1-175218-2
S size 316040-6
2 16.3 or less S size 316040-6
3.5 23.4 or less M size 316041-6
5.5 31.2 or less M size 316041-6