3 Wiring
E-43
*1. Do not wire the following terminals: L1, L2, L3, B2, B3,
1, and
termi-
nals.
*2. If you do not use the recommended Servomotor Main Circuit Cable, use this
table to select wires.
2R8A
UA, VA, WA,
UB, VB, and
WB
*2
AWG16 (1.25 mm
2
)
–
–
L1C and L2C
AWG16 (1.25 mm
2
)
–
–
B1/
+
and
2
AWG16 (1.25 mm
2
)
–
–
AWG14 (2.0 mm
2
) or larger
M4
1.2 to 1.4
5R5A
UA, VA, WA,
UB, VB, and
WB
*2
AWG16 (1.25 mm
2
)
–
–
L1C and L2C
AWG16 (1.25 mm
2
)
–
–
B1/
+
and
2
AWG14 (2.0 mm
2
)
–
–
AWG14 (2.0 mm
2
) or larger
M4
1.2 to 1.4
7R6A
UA, VA, WA,
UB, VB, and
WB
*2
AWG16 (1.25 mm
2
)
–
–
L1C and L2C
AWG16 (1.25 mm
2
)
–
–
B1/
+
and
2
AWG14 (2.0mm
2
)
–
–
AWG14 (2.0 mm
2
) or larger
M4
1.2 to 1.4
Continued from previous page.
SERVO-
PACK
Model:
SGD7W-
Terminal
Symbols
*1
Wire Size
Screw
Size
Tightening
Torque
[N
m]
