Selection Example Of Wires - Mitsubishi Electric HG-KN Instruction Manual

4. CONNECTION OF SERVO AMPLIFIER AND SERVO MOTOR

4.3 Selection example of wires

The following diagram shows the wires used for wiring. Use the wires given in this section or equivalent.
The following shows examples for using the 600 V Grade heat-resistant polyvinyl chloride insulated wire
(HIV wire).
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
Servo amplifier
U
V
W
Table 4.1 Wire size selection example 2 (HIV wire)
Servo motor
HG-KN13
HG-KN23
HG-KN43
HG-KN73
HG-SN52
HG-SN102
HG-SN152
HG-SN202
HG-SN302
Note. It is for 10 m wire length. When fabricating an extension cable, use 1.25 mm
1) Servo motor power lead
2) Electromagnetic
brake lead
Encoder cable
1) U/V/W/
0.75 (AWG 18) (Note)
1.25 (AWG 16)
2 (AWG 14)
3.5 (AWG 12)
4 - 7
Servo motor
U
V
Motor
W
Electro-
B1
magnetic
B2
brake
Encoder
Wire [mm 2 ]
2) B1/B2
0.5 (AWG 20) (Note)
1.25 (AWG 16)
(AWG 16).
2