Omron SJDE-ANA-OY - Page 30

3.4 Main Circuit Wiring
28
 Wire Size and Allowable Current
The following table shows the wire size and allowable current for three cables. Use a cable whose
specifications meet or are less than allowable current in the table.
• 600 V Heat-resistant Vinyl Cables (HIV)
Note: The values in the table are only for reference.
 Power Supply Input Terminals (L1, L2), Motor Connection Terminals (U, V,
W), and Regenerative Unit Connection Terminals (+, -)
Note: Connectors are used for all wiring.
 Ground Terminal ( )
AWG
Size
Nominal Cross
Section Diameter
mm
2
Configuration
Number of
wires/mm
2
Conductive
Resistance
Ω/mm
2
Allowable Current at Ambient Temperature
A
30 ° C 40 ° C 50 ° C
20 0.5 19/0.18 39.5 6.6 5.6 4.5
- 0.75 30/0.18 26.0 8.8 7.0 5.5
18 0.9 37/0.18 24.4 9.0 7.7 6.0
16 1.25 50/0.18 15.6 12.0 11.0 8.5
14 2.0 7/0.6 9.53 23 20 16
Capacity
W
SERVOPACK Type Terminal Symbol
L1, L2 U, V, W +, -
100
SJDE-01ANA-OY
HIV1.25 mm
2
HIV1.25mm
2
Wiring length:
20 m max.
HIV1.25mm
2
Wiring length:
0.5 m max.
200
SJDE-02ANA-OY
400
SJDE-04ANA-OY
HIV2.0 mm
2
750
SJDE-08ANA-OY
Wire Size Terminal Screw Size Tightening Torque
HIV 2.0 mm
2
min.
M4 1.2 to 1.4 Nxm
TOEP_C710806_03A_1_0.book Seite 28 Montag, 2. Juli 2007 3:55 15