-55-
3 Wiring
Table 3-3 Current specifications of the servo drive
Servo Drive Model SV660N****I Rated Input Current (A) Rated Output Current (A)
Maximum Output Current
(A)
SIZE-A
S1R6
2.3
1.6
5.8
S2R8
4.0
2.8
10.1
SIZE-B
S5R5
7.9 (Single-phase)
5.5
16.9
S6R6
3.7 (Three-phase)
6.6
16.5
SIZE C
S7R6
5.1
7.6
23
T3R5
2.4
3.5
11
T5R4
3.6
5.4
14
SIZE D
S012
8.0
11.6
32
T8R4
5.6
8.4
20
T012
8.0
11.9
29.75
SIZE E
T017
12.0
16.5
41.25
T021
16.0
20.8
52.12
T026
21.0
25.7
64.25
Table 3-4 Recommended main circuit cables and models
No.
Series
Servo Drive
Model
Rated Input
Current (In)
L1, L2
Rated Output
Current (Out)
U, V, W
PE
mm
2
AWG
mm
2
AWG
mm
2
AWG
Single-phase 220 V
1
Size A
SV660NS1R6I
2.30
2x0.5
20
1.60
2x0.5
20
0.50
20
2
SV660NS2R8I
4.00
2x0.5
20
2.80
2x0.5
20
0.50
20
3
Size B
SV660NS5R5I
7.90
2x0.75
18
5.50
2x0.75
18
0.75
18
Three-phase 220 V
4
Size B
SV660NS6R6I
3.70
2x0.75
18
6.60
2x0.75
18
0.75
18
for details.
Table 3-5 Recommended grounding cable lug of the main circuit
Servo Drive Model SV660N****I
PE
Size A
S1R6
TVR 2-4
S2R8
TVR 2-4
Size B
S5R5
TVR 2-4
S6R6
TVR 2-4
Reference data for recommended cable lugs (Manufacturer: Suzhou Yuanli Metal Enterprise Co., Ltd)
Table 3-6 Dimensions and outline drawing of the grounding cable lug
Cable Lug
Model
D
(mm)
d2
(mm)
B
(mm)
Outline Drawing
TVR
2-4
4.5
4.3
8.5
φ
D
φ
d2
B