YASKAWA Sigma-V Series User Manual page 60

Nominal
Cross
Section
Diameter
2
)
(mm
60
100
Note: These are reference values for 600-V-grade, heat-resistant, PVC-insulated wire.
(2) Wire Sizes
The following tables give the symbols for the power supply input terminals, screw
sizes for ground terminals, tightening torques, wire sizes, crimp terminals, and tools
for crimp terminals for the multi-winding drive unit, SERVOPACKs, and converters.
 Multi-Winding Drive Unit
Screw Size
Terminal
Symbols
Terminals
CN7A/B
(connector)
∗1.
Use the crimp terminals that are recommended by Yaskawa or an equivalent.
∗2.
Manufactured by J.S.T. Mfg. Co., Ltd.
Configuration
AWG
(Number of
Size
Wires/mm)
(2/0) 19/2.0
(4/0) 19/2.6
Tightening
for
Torque (N·m)
–
–
M4 1.2 to 1.4
4.4 Main Circuit Wiring
Allowable Current at
Surrounding Air Temperature
Conductive
Resistance
(Ω/km)
30°C
0.30 170
0.18 240
HIV Wire Size
Terminal
2
in mm
(AWG) Model
1.25
(16)
2.0
(14)
(cont'd)
(A)
40°C 50°C
150 127
212 179
Tool for
Crimp
Crimp
Terminal
*1, *2
*2
Model
– –
R2-4 YHT-2210
4-17