???? KE-214-60 L ? ???}C???? disc drives, copiers, facsimile, printer item symbol conditions min. typ. max. unit. 1.8 ta25 ?? maximum ratings ta25 encoders ?(2?) ?????i(10k) ??600lpi apr.2009 KE-214-60????k`?????icM??^????? ???`??????600lpi???_???m??? ????C??? the KE-214-60 is an encoder with built-in pinpoint led and dete ctive photo ic , which realized the highest resolution 600 lpi in our products. it is of great help in developing a "p osition detecting system" of high performance reliability, and downsizing equaipments. ??` features applications electro-opticalcharacteristics Y??d????gMi?????????H??? ?_J? t he contents of this data sheet are subject to change without ad vance notice for the purpose of improvement. when using this p roduct, would you please refer to the latest specifications. 740 2.7 2.2 30 0.4 vcc0.8 50 50 90 25 75 45 135 25 75 5.5 digital output (2ch) built in pull-up resistor(10k) resolution: 600lpi 3. ?? no reverce in phase difference ?R ??R `??R ???R ?`?` ? forward voltage operating supply voltage range low level output voltage high level output voltage duty ratio phase difference *3 response frequency input a,b output _ transmission da db fmax v f p v cc v ol v oh i f =20ma v nm v v v % % deg khz ?`k?L peak wavelength v cc =2.7 to 5.5v g1(mm)=4.254.75-scale scale ro ? 48.5 i f =20ma i f =20ma item symbol rating unit ? ? ? topr. tstg. tsol. 060 4070 260 operating temp. storage temp. soldering temp. 65 mw 3 v 40 ma S?p? ?R ??R S?p? ?????? 1. YY?o holder? 1mmx??t=5sec. no icebound or dew for max 5sec. at the position of 1mm from the resin edge. power dissipation forward current reverse voltage supply voltage power dissipation low level output current *1 *1 input output p d i f i ol v r v cc p 7 4 40 ma v mw *2 2.
KE-214-60 apr.2009 Y??d????gMi?????????H??? ?_J? t he contents of this data sheet are subject to change without ad vance notice for the purpose of improvement. when using this p roduct, would you please refer to the latest specifications. encoders ??` output signal ?/???structural chartblockdiagram t2 t1 360deg aphase bphase voh vol a r 0 s . l g1 ?? printed side y ? ??a r output waveform at figure below allowa() g1scale?gap scale gapposition a`?? direction of scale movement s.l.?L 2mm48.5mm opticalradiusofscale ro>48.5mm
KE-214-60 apr.2009 Y??d????gMi?????????H??? ?_J? t he contents of this data sheet are subject to change without ad vance notice for the purpose of improvement. when using this p roduct, would you please refer to the latest specifications. ? dimensionsunit : mm ?/a reference |?I/tokyo sales ?I/kyoto sales /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 url http://www.kodenshi.co.jp encoders ??` representative characteristic 0 20 40 60 80 100 120 140 160 010203040 [if](ma) duty(%)/() a_duty b_duty ? ? ? ? 0 20 40 60 80 100 120 140 160 4.40 4.60 4.80 5.00 `gap[g1](mm) duty(%)/() a_duty b_duty ? ? ? ? 0 20 40 60 80 100 120 140 160 -1.0 -0.5 0.0 0.5 1.0 y?(mm) duty(%)/() a_duty b_duty ? ? ? ? `gap y?
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