6 Applied Functions
6 - 8
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User’s Manual
6-3
Notch Filters
Four notch filters can be set for the torque command.
If a ball screw or other controlled device causes resonance at a specific location, you can set the
resonance frequency using a notch filter to eliminate resonance.
A notch filter is used to eliminate a specified frequency component.
If mechanical resonance occurs, use this notch filter to eliminate resonance.
6-3-1
Outline of the Function
Depth=Fc/fw
Cut-off frequency Fc
Frequency Hz
Width fw
fw
0 db
-3 db
Notch filter 1
Notch filter 2
Machine resonance
Notch filter
Characteristics
after filtering
Содержание G5 R88D-KE Series
Страница 3: ...2 Page 2 53 For 1 000 r min Servomotors 900 W to 3 kW Current Contents Corrected Contents...
Страница 22: ...Manual Structure 18 OMNUC G5 series Pulse train Input Type AC Servomotors and Servo Drives User s Manual...
Страница 334: ...6 Applied Functions 6 52 OMNUC G5 series Pulse train Input Type AC Servomotors and Servo Drives User s Manual...
Страница 396: ...7 Parameter Details 7 62 OMNUC G5 series Pulse train Input Type AC Servomotors and Servo Drives User s Manual...
Страница 426: ...8 Operation 8 30 OMNUC G5 series Pulse train Input Type AC Servomotors and Servo Drives User s Manual...
Страница 498: ...Appendices A 32 OMNUC G5 series Pulse train Input Type AC Servomotors and Servo Drives User s Manual...
Страница 499: ...Index 1 I OMNUC G5 series Pulse train Input Type AC Servomotors and Servo Drives User s Manual Index...
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