YASKAWA CDBR-****D User & Installation Manual page 51

Wire Size and Torque Specifications
■
Select the appropriate wire types and gauges from
Note: 1. For main circuit terminal wiring (+, -, B1, B2), UL approval requires using UL Listed copper wires
(rated at 75°C (167°F)).
2. Use the wires with recommended gauge to make models 2022D, 2037D, 4030D, 4045D, and 5037D
conform to IP20 enclosure requirements.
Model Terminal
Recommended
+, -,
Braking
B1, B2
Unit
IN1, IN2,
CDBR-
OUT1,
2022D
OUT2,
<1>
SB, SC,
2037D
MA, MB,
<1>
MC, EA,
4030D
EB, EC
4045D
5037D
+, -,
B1, B2
IN1, IN2,
Braking OUT1,
Unit OUT2,
CDBR- SB, SC,
2055D MA, MB,
4090D MC, EA,
EB, EC
+, -,
B1, B2
Braking IN1, IN2,
Unit OUT1,
CDBR- OUT2,
2110D
SB, SC,
4220D MA, MB,
5110D MC, EA,
5300D EB, EC
YASKAWA ELECTRIC TOBP C720600 01E YASKAWA AC Drive Option CDBR-D, LKEB- Installation Manual
Table 10 Wire Gauge and Torque Specifications
For Japan
Applicable Recommended
Gauge Gauge
mm 2 mm 2 AWG, kcmil
5.5 5.5 to 8.0
0.75 to
0.75
2.00
5.5 5.5 to 8.0
14 14
0.75 to
0.75
2.00
14 14
30 30 to 38
0.75 to
0.75
2.00
22 22 to 30
Table 10.
For U.S.A.
Applicable Recommended
Gauge Gauge
AWG, kcmil
10 10 to 8
18 18 to 14
8 8
8 8 to 6
18 18 to 14
6 6
3 3 to 2
18 18 to 14
3 3 to 2
6 Electrical Installation
For Europe and
China
Screw
Size
Applicable
Gauge Gauge
mm 2 mm 2
6 6 to 10
0.75 to
0.75 M3.5
2.50
6 6 to 10
10 10 to 16
0.75 to
0.75 M3.5
2.50
10 10 to 16
35 35
0.75 to
M3.5
0.75
2.50
25 25 to 35
Tightening
Torque

N m
(lb.in.)
2.7 to 3.0
M5
(23.9 to 26.6)
0.8 to 1.0
(7.1 to 8.9)
2.0 to 2.5
M5
(17.7 to 22.1)
2.0 to 2.5
M5
(17.7 to 22.1)
0.8 to 1.0
(7.1 to 8.9)
2.0 to 2.5
M5
(17.7 to 22.1)
8 to 10
M8
(70.8 to 88.5)
0.8 to 1.0
(7.1 to 8.9)
8 to 10
M8
(70.8 to 88.5)
51