YASKAWA SGD7W - Page 287

12.3 SERVOPACK Main Circuit Wires
12.3.5 Three-Phase, 200-VAC Wires for Σ-7W SERVOPACKs and Σ-7C SERVOPACKs
12-18
12.3.5 Three-Phase, 200-VAC Wires for Σ -7W SERVOPACKs
and Σ -7C SERVOPACKs
* If you do not use the recommended Servomotor Main Circuit Cable, use this table to select wires.
SERVOPACK
Model:
SGD7W-
SGD7C-
Term ina l S y mb ols Wire Size
Screw
Size
Tightening
Torque
[N⋅m]
1R6A
Main Circuit Power
Supply Cables
L1, L2, L3
AWG16 (1.25 mm
2
)
−−
Servomotor Main Cir-
cuit Cables*
UA, VA,
WA, UB,
VB, WB
Control Power Supply
Cables
L1C, L2C
External Regenerative
Resistor Cables
B1/ , B2
Ground cable
AWG14 (2.0 mm
2
) or larger
M4 1.2 to 1.4
2R8A
Main Circuit Power
Supply Cables
L1, L2, L3
AWG14 (2.0 mm
2
)
−−
Servomotor Main Cir-
cuit Cables*
UA, VA,
WA, UB,
VB, WB
AWG16 (1.25 mm
2
)
Control Power Supply
Cables
L1C, L2C
External Regenerative
Resistor Cables
B1/ , B2
Ground cable
AWG14 (2.0 mm
2
) or larger
M4 1.2 to 1.4
5R5A
Main Circuit Power
Supply Cables
L1, L2, L3
AWG14 (2.0 mm
2
)
−−
Servomotor Main Cir-
cuit Cables*
UA, VA,
WA, UB,
VB, WB
AWG16 (1.25 mm
2
)
Control Power Supply
Cables
L1C, L2C
External Regenerative
Resistor Cables
B1/ , B2
AWG14 (2.0 mm
2
)
Ground cable
AWG14 (2.0 mm
2
) or larger
M4 1.2 to 1.4
7R6A
Main Circuit Power
Supply Cables
L1, L2, L3
AWG14 (2.0 mm
2
)
−−
Servomotor Main Cir-
cuit Cables*
UA, VA,
WA, UB,
VB, WB
AWG16 (1.25 mm
2
)
Control Power Supply
Cables
L1C, L2C
External Regenerative
Resistor Cables
B1/ , B2
AWG14 (2.0 mm
2
)
Ground cable
AWG14 (2.0 mm
2
) or larger
M4 1.2 to 1.4
+
+
+
+