Model
Maxi-
mum
appli-
cable
motor
ca-
paci-
ty
[kW]
 Recommended wire size [mm2]
Brake resistance connection (P(+), DB)
HD mode ND mode
HD mode ND mode
Allowable tempera-
ture (Note 1)
Cur-
rent
value
[A]
Allowable tempera-
ture (Note 1)
Cur-
rent
value
[A]
60°C 75°C 90°C 60°C 75°C 90°C
3G3M1-
A4015-ECT
3G3M1-
A4015-ECT
2.2 2.0 2.0 2.0 0.8 2.0 2.0 2.0 0.8
3G3M1-
A4022-ECT
3G3M1-
A4022-ECT
3 2.0 2.0 2.0 0.9 2.0 2.0 2.0 0.9
3G3M1-
A4030-ECT
3G3M1-
A4030-ECT
5.5 2.0 2.0 2.0 1.3 2.0 2.0 2.0 1.3
3G3M1-
A4040-ECT
3G3M1-
A4040-ECT
3G3M1-
A4055-ECT
- 7.5 2.0 2.0 2.0 1.9 - - - -
3G3M1-
A4075-ECT
3G3M1-
A4055-ECT
11 2.0 2.0 2.0 2.7 2.0 2.0 2.0 2.3
3G3M1-
A41
10-ECT
3G3M1-
A4075-ECT
15
2.0 2.0 2.0 3.8 2.0 2.0 2.0 3.1
3G3M1-
A4150-ECT
3G3M1-
A4110-ECT
18.5
2.0 2.0 2.0 4.5 2.0 2.0 2.0 4.2
3G3M1-
A4185-ECT
3G3M1-
A4150-ECT
22 2.0 2.0 2.0 6.2 2.0 2.0 2.0 4.9
3G3M1-
A4220-ECT
3G3M1-
A4185-ECT
30 2.0 2.0 2.0 7.2 2.0 2.0 2.0 7.2
- 3G3M1-
A4220-ECT
37 - - - - 2.0 2.0 2.0 8.0
Model
Maxi-
mum
appli-
cable
motor
ca-
paci-
ty
[kW]
Recommended wire
size [mm2]
Inverter ground (G)
HD mode ND mode
Allowable tempera-
ture (Note 1)
60°C 75°C 90°C
3G3M1-A4004-ECT 3G3M1-A4004-ECT 0.75 2.0 2.0 2.0
3G3M1-A4007-ECT - 1.1 2.0 2.0 2.0
- 3G3M1-A4007-ECT 1.5 2.0 2.0 2.0
3G3M1-A4015-ECT 3G3M1-A4015-ECT 2.2 2.0 2.0 2.0
3G3M1-A4022-ECT 3G3M1-A4022-ECT 3 2.0 2.0 2.0
3G3M1-A4030-ECT 3G3M1-A4030-ECT 5.5 2.0 2.0 2.0
3G3M1-A4040-ECT 3G3M1-A4040-ECT
3G3M1-A4055-ECT - 7.5 2.0 2.0 2.0
3G3M1-A4075-ECT 3G3M1-A4055-ECT 11 3.5 3.5 3.5
3G3M1-A4110-ECT 3G3M1-A4075-ECT 15 5.5 5.5 5.5
3G3M1-A4150-ECT 3G3M1-A4110-ECT 18.5 5.5 5.5 5.5
2 Design
2-44
M1 Series EtherCAT Type User’s Manual (I670)