Tightening torque
Model
Screw specification
Main circuit For ground
Control power sup-
ply auxiliary input
(R0, T0)
Terminal
screw
size
Tighten-
ing tor-
que
[N·m]
Terminal
screw
size
Tighten-
ing tor-
que
[N·m]
Terminal
screw
size
Tighten-
ing tor-
que
[N·m]
Three-phase
200 V
3G3M1-A2001-ECT M3.5 0.8 M3.5 1.2 - -
3G3M1-A2002-ECT
3G3M1-A2004-ECT
3G3M1-A2007-ECT
3G3M1-A2015-ECT M4 1.2 M4 1.8 - -
3G3M1-A2022-ECT
3G3M1-A2037-ECT
3G3M1-A2055-ECT M5 3 M5 3 - -
3G3M1-A2075-ECT
3G3M1-A2110-ECT M6 3 M6 3 - -
3G3M1-A2150-ECT
3G3M1-A2185-ECT M6 (No.
3)
5.8 M6 (No.
3)
5.8 M3.5 1.2
Three-phase
400 V
3G3M1-A4004-ECT M4 1.2 M4 1.8 - -
3G3M1-A4007-ECT
3G3M1-A4015-ECT
3G3M1-A4022-ECT
3G3M1-A4030-ECT
3G3M1-A4040-ECT
3G3M1-A4055-ECT M5 3 M5 3 - -
3G3M1-A4075-ECT
3G3M1-A4110-ECT M6 3 M6 3 - -
3G3M1-A4150-ECT
3G3M1-A4185-ECT M6 (No.
3)
5.8 M6 (No.
3)
5.8 M3.5 1.2
3G3M1-A4220-ECT
Single-phase
200 V
3G3M1-AB001-ECT M3.5 0.8 M3.5 1.2 - -
3G3M1-AB002-ECT
3G3M1-AB004-ECT
3G3M1-AB007-ECT
3G3M1-AB015-ECT M4 1.2 M4 1.8 - -
3G3M1-AB022-ECT
3G3M1-AB037-ECT M5 3 M5 3 - -
Wiring for Main Power Supply Input Terminals (L1/R, L2/S, L3/T)
The following describes the wiring for the main power supply input terminals and for peripheral equip-
ment.
2 Design
2-49
M1 Series EtherCAT Type User’s Manual (I670)
2-3 Wiring
2
2-3-4 Wiring for Main Circuit Terminals