Omron OMNUC G5 User Manual page 251

Noise Filter for the Brake Power Supply
Use the following noise filter for the brake power supply.
Model
SUP-EK5-ER-6
Note. Noise can also be reduced by 1.5 turns with the ZCAT3035-1330 (TDK) Radio Noise Filter.
Radio Noise Filter and Emission Noise Prevention Clamp Core
Use one of the following filters to prevent switching noise of PWM of the Servo Drive and to
prevent noise emitted from the internal clock circuit.
Model
3G3AX-ZCL1
3G3AX-ZCL2
*3
ESD-R-47B
ZCAT3035-1330
*1. Generally used for 1.5 kW or higher.
*2. Generally used for 1.5 kW or lower. The maximum number of windings is 3 turns.
*3. Generally used for 50/100 W. The maximum number of windings is 2 turns.
*4. Also used on the driver output power lines to comply with the EMC directives. Only a clamp is used.
This clamp can also be used to reduce noise current on a FG line.
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
Rated Rated
current voltage
5 A 250 V
Manufacturer
*1
OMRON
*2
OMRON
NEC TOKIN
*4
TDK
4-3 Wiring Conforming to EMC Directives
Leakage current
1.0 mA (at 250 Vrms, 60 Hz)
Application
Driver output and power cable
Driver output and power cable
Driver output and power cable
Encoder cable and I/O cable
Manufacturer
Okaya Electric
Industries Co., Ltd.
4
4-28