4-7
4-2 Wiring
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
4
System Design
4-2 Wiring
Power Cables for 1,500-r/min Servomotors
For a 1,500-r/min Servomotor with 11 kW or 15 kW, make the following cable yourself and use
it to connect the Servomotor and Servo Drive.
Note 1. The cable length between the Servomotor and Servo Drive must be 50 m or less.
Use wire lengths that match the positions of the U, V, W, and FG terminals on the Servo Driver
(M6 crimp terminals).
Note 2. The power connector and brake connector are separate for Servomotors with brakes.
Connector Pin Arrangement on Servomotor End (Viewed from Soldered Side of Plug)
Cable: AWG4 × 4C UL62
Wiring
Servo Drive side
Red
White
Blue
Green/Yellow
M6 crimp terminal
Number
A
B
C
D
Phase U
Phase V
Phase W
FG
Symbol
Servomotor side
[Servomotor side connector]
Straight plug model
N/MS3106B32-17S (Japan Aviation Electronics)
Cable clamp model
N/MS3057-20A (Japan Aviation Electronics)
A
D
CB