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KE-2E18-15 Datasheet, PDF (1/3 Pages) KODENSHI KOREA CORP. – ENCODERS | |||
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èåå
å¦å¼ã¨ã³ã³ã¼ã ENCODERS
KE-2E18-15/18(150/180 LPI)
KE-2E18ã·ãªã¼ãºã¯èåãã¤ã®ã£ãã2mmãå®ç¾ããï½¢å
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å¼ã¨ã³ã³ã¼ãï½£ã§ããçºè¡ç´ åããã³åå
ãã©ãICã«èªç¤¾
製åãæ¡ç¨ãã¦ãããé«å質ãçµæ¸æ§ã両ç«ããã¦ãã¾
ããå解è½ã¯150ã180LPIãåãæãã¦ããããã¸ã¿ã«åº
åã§å¹
åºãç¨éã«ã使ç¨ããã ãã¾ãã
â æ¦ç¥å½¢ç¶ãOutline Image
The KE-2E18 series is "Optical encoder" that
achieves the thin type and the gap 2mm. The
in-house product is adopted for issue element and
receiving optical photo IC, and the high quality
and the economy are made to be united. 150,180LPI
is collected, and resolution can be used for a wide
usage with the digital output.
â ç¹é·ãFEATURES
âãã¸ã¿ã«åºåï¼2ãã£ã³ãã«ï¼
Digital output ï¼2channelï¼
âãã«ã¢ãã 10kΩå
èµ
Pull-up resisitance 10kΩbuilt-in
âå解è½ï¼150,180PI
High resolutionï¼150,180LPI
âã»ã³ãµã¼åã¿ 7.55mm
Sensor height : 7.55mm
â ç¨éãAPPLICATIONS
âãã£ã¹ã¯ãã©ã¤ã
Disk driver
âè¤åæ©
Copier
âãã¡ãã¯ã¹
Fax
âããªã³ã¿
Printer
â æ大å®æ ¼ MAXIMUM RATINGS
Item
ï¼Taï¼25âï¼
Symbol Rating Unit
許 容 æ 失 Power dissipation
PD
65
mW
æ å
é é» å§ Reverse voltage
Emitter é é» æµ Forward current
é» æº é» å§ Supply voltage
åå
Detector
Power dissipation
ãã¼ã¬ãã«åºåé»æµ Low level output current
å ä½ æ¸© 度 Operating temp.
VR
IF
VCC
P
IOL
Topr.
3
V
40
mA
7
V
30
mW
4
mA
0ï½ï¼60 â
ä¿ å 温 度 Storage temp.
Tstg. ï¼40ï½ï¼70 â
å ç° ä» æ¸© 度 Soldering temp. *1
Tsol.
260
â
ï¼1.Holderæ ¹å
ãã 1mmé¢ããæã§ï½¤t=5sec.
For max 5 sec. At the position of 1mm from the resin edge.
â é»æ°çå
å¦çç¹æ§ãELECTRO-OPTICAL CHARACTERISTICS
Item
Symbol
Conditions
æå
é
é»
å§ Forward voltage
Emitter ã ã¼ ã¯ çº å
æ³¢ é· Peak wavelength
åä½é»æºé»å§
åå
Detector ãã¼ã¬ãã«åºåé»å§
ãã¤ã¬ãã«åºåé»å§
Operating supply voltage
Low level output voltage
High level output voltage
ä¼éç¹æ§ ã㥠㼠ãã£ æ¯ Duty ratio
Transmission
ä½
ç¸
å·® Phase Difference
ï¼2
å¿ ç å¨ æ³¢ æ° Response Frequency
VF
λp
VCC
VOL
VOH
DA
DB
θ
fmax
IF=20mA
IF=20mA
â
VCC=2.7 to5.5V IF=20mA
G1(mm)=4.1~
5.9-Scaleåã¿
Scale Roâ§20
ï¼2. ä½ç¸é転ãªãäº
No reverce phase difference
ï¼Taï¼25âï¼
Min. Typ. Max. Unit.
1.6 1.8
2.2
V
â
740
â
nm
2.7 3.3or5.0 5.5
V
â
â
0.4
V
Vcc*0.8 â
â
V
30
50
70
%
30
50
70
%
45
90
135
°
â
â
60
kHz
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.
Aug.2007
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