Omron OMNUC G5, Руководство пользователя

Страница: 258 / 550

4-35
4-3 Wiring Conforming to EMC Directives
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
4
System Design
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
Œ
Use noise filters without built-in capacitors on the motor output lines.
Œ
Select a noise filter with a rated current at least twice the driver's continuous output current.
Œ
The following table shows the noise filters that are recommended for motor output lines.
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 driver, a very large (about 100 times larger) leakage current
will flow through the noise filter's capacitor and the driver could be damaged.
External Dimensions
3G3AX-NF001/-NF002
Manufacturer Model
Rated
current
Comment
OMRON
3G3AX-NF001 6 A
For inverter output
3G3AX-NF002 12 A
3G3AX-NF003 25 A
3G3AX-NF004 50 A
3G3AX-NF005 75 A
3G3AX-NF006 100 A
4
−
M
M4
C
B
A
P
E F
J
H
G
Model
Dimensions (mm)
A B C E F G H J M P
3G3AX-NF001
140 125 110 70 95 22 50 20
4.5
dia.
156
3G3AX-NF002
160 145 130 80 110 30 70 25
5.5
dia.
176