Mitsubishi Electric MELSERVO-JN Series - 11.5 Selection example of wires

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11. OPTIONS AND PERIPHERAL EQUIPMENT
11.5 Selection example of wires
POINT
Wires indicated in this section are separated wires. When using a cable for
power line (U, V, and W) between the servo amplifier and servo motor, use a
600V grade EP rubber insulated chloroprene sheath cab-tire cable (2PNCT).
When complying with the UL/CSA standard, use the wires shown in App. 8 for
wiring. To comply with other standards, use a wire that is complied with each
standard.
Selection condition of wire size is as follows.
Construction condition: One wire is constructed in the air
Wire length: 30m or less
(1) Wires for power supply wiring
The following diagram shows the wires used for wiring. Use the wires given in this section or equivalent.
Servo amplifier
U
V
W
Servo motor
Power supply
U
V
W
L
1
L
2
Electro-
magnetic
brake
Encoder
Motor
3) Motor power supply lead
2) Control power supply lead
5) Electromagnetic
brake lead
Encoder cable
1) Main circuit power supply lead
B1
B2
P
C
Regenerative option
4) Regenerative option lead
24V
0V