Mitsubishi Electric HG-KN, Инструкция по эксплуатации, Страница: 36 / 104

4. CONNECTION OF SERVO AMPLIFIER AND SERVO MOTOR
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4.3 Selection example of wires
POINT
Wires indicated in this section are separated wires. When using a cable for
power line (U/V/W) between the servo amplifier and servo motor, use a 600 V
grade EP rubber insulated chloroprene sheath cab-tire cable (2PNCT). For
selection of cables, refer to app. 6.
To comply with the UL/CSA standard, use the wires shown in app. 4 for wiring.
To comply with other standards, use a wire that is complied with each standard.
Selection conditions of wire size are as follows.
Construction condition: Single wire set in midair
Wire length: 30 m or less
The following diagram shows the wires used for wiring. Use the wires given in this section or equivalent.
2) Electromagnetic
brake lead
U
V
W
Servo motor
1) Servo motor power lead
Servo amplifier
Motor
U
V
W
B1
B2
Encoder
Encoder cable
Electro-
magnetic
brake
The following shows examples for using the 600 V Grade heat-resistant polyvinyl chloride insulated wire
(HIV wire).
Table 4.1 Wire size selection example 2 (HIV wire)
Servo motor
Wire [mm
2
]
1) U/V/W/ 2) B1/B2
HG-KN13
0.75 (AWG 18) (Note) 0.5 (AWG 20) (Note)
HG-KN23
HG-KN43
HG-KN73
HG-SN52
1.25 (AWG 16)
1.25 (AWG 16)
HG-SN102
HG-SN152
2 (AWG 14)
HG-SN202
HG-SN302
3.5 (AWG 12)
Note. It is for 10 m wire length. When fabricating an extension cable, use 1.25 mm 2 (AWG 16).