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KE2107 Datasheet, PDF (3/3 Pages) KODENSHI KOREA CORP. – ENCODERS | |||
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ã¨ã³ã³ã¼ã ENCODERS
å¤å½¢å¯¸æ³ DIMENSIONSï¼Unit : mmï¼
KE2107
KE2107-15/18/30
Vout(B)
Vout(A)
Gnd
PIC
Vcc
Cathode
LED
Anode
1.8
2-C0.5
TOP VIEW
2-C1.4
20.2
15
7.8
Anode mark
3.9±0.1
2-Ï2
0
-0.2
0.8
11.1
1.7±0.15
5.4ï¼P1.8Ã3ï¼
4-R2.6
2.4
4.75±0.1
(7.2)
2-C0.2
(2.54)
6.2
2-Ï0.75
åºå波形 OUTPUT SIGNAL
A phase
360°
T1
VOH
T2
VOL
B phase
θθθθ
ä¸å³ Aâ æã®åºå波形
output waveform at figure below Aâ
Duty=T2/T1Ã100
150LPI,180LPI,300LPI X
Air Gap
A
X'
0°
Scale
ã¹ã±ã¼ã«è¨è¨ Scale Design
Unit:mm
DISK SLITä¸å¿åå¾ ï¼ Ro(mm)
SLIT PITCH ï¼ P(mm) ï¼SLIT CENTERï¼
SENSORåãä»ãä½ç½® ï¼L1ï¼mmï¼ï¼L2(mm)
Ro = P/2Ï Ã N
P= 25.4/å解è½(150/180/300ï¼
N ï¼ Slitæ°
ä½ã 20â¦Roâ¦â
â=Linear Scale
2mmâ¦Ro+4ã
L1=Ro
L2=L1+5.7
SLITä¸å¿
DISKä¸å¿
Bé¨è©³ç´°
r2 r1
2mm⦠r1 â¦4mm
2mm⦠r2
GAP
B
PIC
LED
åãåããå
/A REFERENCE
URL http://www.kodenshi.co.jp
â æ±äº¬å¶æ¥/TOKYO SALES
â 京é½å¶æ¥/KYOTO SALES
â æµ·å¤/OVERSEAS
TEL 03-5496-4711 FAX 03-5496-4710
TEL 0774-20-3559 FAX 0774-24-1031
TEL +81-(0)774-24-1138 FAX +81-(0)774-24-1031
æ¬è³æã«è¨è¼ãã¦ããã¾ãå
容ã¯ãæè¡ã®æ¹è¯ãé²æ©çã«ãã£ã¦äºåãªãã«å¤æ´ããããã¨ãããã¾ããã使ç¨ã®éã«ã¯ãä»æ§æ¸ããç¨å½ã®ããã
å
容ã®ç¢ºèªããé¡ãè´ãã¾ãã
The contents of this data sheet are subject to change without advance notice for the purpose of improvement. When using this product,
wouldãyouãpleaseãrefer to the latest specifications.
Apr.2009
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