Mitsubishi Electric HG-AK, Instruction Manual

Page: 354 / 392

APPENDIX
App. - 7
(2) Selection example of wires
To comply with the UL/CSA standard, use UL-approved copper wires rated at 75 °C for wiring.
The following table shows wires [AWG] rated at 75 °C.
(a) HG-MR series and HG-KR series
Servo motor
Wire [AWG]
U/V/W/ B1/B2
HG-MR053
14 (Note) 16 (Note)
HG-MR13
HG-MR23
HG-MR43
HG-MR73
HG-KR053
HG-KR13
HG-KR23
HG-KR43
HG-KR73
Note. For fabricating extension cables to wire a servo amplifier and a servo motor, use the
option. Refer to chapter 5 for details of the options.
(b) HG-SR series
Servo motor
Wire [AWG]
U/V/W/ B1/B2
HG-SR51
14
16
HG-SR81
HG-SR121
HG-SR201
HG-SR301 12
HG-SR421
10 (Note 1)
HG-SR52
14
HG-SR102
HG-SR152
HG-SR202
HG-SR352 12
HG-SR502
10 (Note 1)
HG-SR702 8 (Note 1, 2)
HG-SR524
14
HG-SR1024
HG-SR1524
HG-SR2024
HG-SR3524
HG-SR5024
12 (Note 1)
HG-SR7024 10 (Note 1, 2)
Note 1. Refer to each servo amplifier instruction manual for crimp terminals and crimping
tools used for connection with the servo amplifier.
2. The same wire size is applied when the maximum torque is increased by enabling
the parameter (maximally increased torque function when drive unit is
connected).