Omron OMNUC G5 R88M-K series User Manual page 203

Selecting Other Parts for Noise Resistance
This section explains the criteria for selecting the connection components required to improve
noise resistance.
Understand each component's characteristics, such as its capacity, performance, and
applicable range when selecting the connection components.
For more details, contact the manufacturers directly.
Noise Filters for Motor Output
 Use noise filters without built-in capacitors on the motor output lines.
 Select a noise filter with a rated current at least twice the Servo Drive's continuous output current.
 The following table shows the noise filters that are recommended for motor output lines.
Manufacturer
OMRON
Note 1. Motor output lines cannot use the same noise filters for power supplies.
Note 2. General noise filters are made for power supply frequencies of 50/60 Hz. If these noise filters are
connected to the PWM output of the Servo Drive, a very large (about 100 times larger) leakage
current may flow through the noise filter's capacitor and the Servo Drive could be damaged.
External Dimensions
3G3AX-NF001/-NF002
C
B
A
P
Model
3G3AX-NF001
3G3AX-NF002
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
4-3 Wiring Conforming to EMC Directives
Model
3G3AX-NF001
3G3AX-NF002
3G3AX-NF003
3G3AX-NF004
3G3AX-NF005
3G3AX-NF006
4−M
M4
H
Dimensions (mm)
A B C E
140 125 110 70
160 145 130 80
Rated
current
6 A
12 A
25 A
For inverter output
50 A
75 A
100 A
J
F G H J
95 22 50 20
110 30 70 25
Comment
M P
4.5
156
dia.
5.5
176
dia.
4-38
4