11. OPTIONS AND AUXILIARY EQUIPMENT
11 - 39
(d) Line noise filter (FR-BSF01)
This filter is effective in suppressing noises radiated from the power supply side and output side of
the servo amplifier and also in suppressing high-frequency leakage current (0-phase current). It
especially affects the noises between 0.5 MHz and 500 MHz band.
Connection diagram
Dimensions [Unit: mm]
The line noise filters can be mounted on lines of the main power
supply (L1, L2, and L3) and of the servo motor power (U, V, and
W). Pass each of the wires through the line noise filter an equal
number of times in the same direction. For the main power supply,
the effect of the filter rises as the number of passes increases, but
generally four passes would be appropriate. For the servo motor
power lines, passes must be four times or less. Do not pass the
grounding wire through the filter, or the effect of the filter will drop.
Wind the wires by passing through the filter to satisfy the required
number of passes as shown in Example 1. If the wires are too
thick to wind, use two or more filters to have the required number
of passes as shown in Example 2.
Place the line noise filters as close to the servo amplifier as
possible for their best performance.
MC
MCCB
Example 1
Power
supply
Power
supply
Servo amplifier
Line noise
filter
L1
L2
L3
(Number of passes: 4)
MC
MCCB
Line noise
filter
Example 2
Servo amplifier
L1
L2
L3
Two filters are used
(Total number of passes: 4)
FR-BSF01 (for wire size 3.5 mm
2
(AWG 12) or less)
4.5
Approx. 65
Approx. 110
95 ± 0.5
11.25 ± 0.5
Approx. 22.5
Approx. 65
2- 5
33
Содержание MR-J4W2
Страница 9: ...A 8 MEMO ...
Страница 17: ...8 MEMO ...
Страница 31: ...1 FUNCTIONS AND CONFIGURATION 1 14 MEMO ...
Страница 95: ...4 STARTUP 4 20 MEMO ...
Страница 169: ...6 NORMAL GAIN ADJUSTMENT 6 20 MEMO ...
Страница 201: ...7 SPECIAL ADJUSTMENT FUNCTIONS 7 32 MEMO ...
Страница 213: ...8 TROUBLESHOOTING 8 12 MEMO ...
Страница 219: ...9 OUTLINE DRAWINGS 9 6 MEMO ...
Страница 229: ...10 CHARACTERISTICS 10 10 MEMO ...
Страница 295: ...13 USING STO FUNCTION 13 14 MEMO ...
Страница 327: ...14 USING A LINEAR SERVO MOTOR 14 32 MEMO ...
Страница 371: ...16 FULLY CLOSED LOOP SYSTEM 16 24 MEMO ...
Страница 521: ...APPENDIX App 38 ...
Страница 537: ...MEMO ...
Страница 541: ......