300 ring type capable of composite control 35mm size abc switch type ec35ah product line 15 products no. EC35AH240403 actuator length mm 30 10 18 6 12 5 ec35ah220403 187 800 800 number of detents number of pulse detent torque mn?m minimum order unit pcs. export japan 1 25 15 ec35ah220502 ec35ah260502 ec35ah120401 3 0 15 187 700 350 800 800 2 3 drawing no. typical specifications items specifications output signal three phase of a, b and c rating 10ma 5v dc operating life 50,000 cycles operating temperature range ?40 to 85 refer to p.307 for soldering conditions. no. 1 2 dimensions unit:mm style pc board mounting hole dimensions (viewed from mounting side) $ $ 18.7 18.7 ?25.25 ?23.7 ?35 35 35 23 2-12 36.5 25 3-13 3-16.5 1.5 3-3 4.5 3.5 3.5 ?28.8 packing specifications tray actuator length mm number of packages pcs. export package measurements mm 1 case /japan 1 case /export packing 15 800 800 3605 4 0290 25 350 700 3605 4 0380 encoders metal shaft insulated shaft ring type hollow shaft
301 ec35ah35mm size abc switch type no. 3 dimensions unit:mm style pc board mounting hole dimensions (viewed from mounting side) output wave sliding noise 5v dc rr terminal b terminal a terminal c encoder test circuit tt v 1 v 2 5v on onoff output waveform sliding direction t : masking time to avoid chattering . f b t v s f n f o u d p o e j u j p o 3 p u b u j p o t q f f e ?/s te st circuit 5v dc r te rminal a r te rminal b r te rminal c te st condition yrotation speed te rminal d abc switch 360/s 18.7 18.7 e 35 2-35 29.4 35 2-12 36 28.8 y x y d c a b x d c b a 4-3.5 3-1.5 4.5 3-6.5 2-3.5 3- 1.5 3-3 3-3 3 5 37 2-1.5 4- 1 hole 4-r0.75 3-c0.3 3-1.5 2-5.1 3-3 14.7 15 18.7 18.7 ?35 ?2.6 2-35 29.4 35 2-12 36 ?28.8 y x y d c a b x d c b a 4-3.5 3-1.5 4.5 3-6.5 2-3.5 3-3 3-3 3 5 37 2-1.5 4-?1 hole 4-r0.75 3-1.5 2-5.1 3-3 13 6.9 14.7 15 v 1 =v 2 =2.5v max. at r = 5 k chattering : 5ms max. bounce : 5ms max. a signal % f u f o u q p t j u j p o $ 8 e j s f d u j p o b signal c signal off on off on off on encoders metal shaft insulated shaft ring type hollow shaft
type ring type 21mm size 28mm size 35mm size series ec21a ec21c ec28a ec35a ec35ah ec35b photo output incremental two phase a and b incremental three phase a, b and c incremental two phase a and b / self-return switch shaft types ring type number of pulse / number of detent 9 /18 15 / 3 0 15 / 3 0 15 / 3 0 18 /18 15 / 3 0 6a b c /18 10a b c / 3 0 15 / 3 0 dimensions mm w 21. 6 22 28 35 35 d 21. 6 29 37 h 4 4.5 12 .1 operating temperature range ?40 to 85 operating life 50,000 cycles 30,000 cycles automotive use life cycle (availability) electrical performance rating 10 m a 5 v d c max./min. operating currentresistive load 10ma / 1ma insulation resistance 10 0 m m i n . 2 5 0 v d c voltage proof 3 0 0 v a c f o r 1m i n u t e or 360v ac for 2s 3 0 0 v a c f o r 1m i n u t e or 360v ac for 1s 300v ac for 1minute or 360v ac for 2s 3 0 0 v a c f o r 1m i n u t e or 360v ac for 1s mechanical performance detent torque 75mn?m 167 m n?m 178mn?m initial 12 7 ? 4 mn?m 75mn?m 12 7 m n?m 2 0 10 m n ? m 187 m n?m 12 5 m n?m 187 m n?m 3 0 15 m n ? m 2 0 10 m n ? m push-pull strength push 10 0 n pull 10 0 n shaft configuration ring type terminal type insertion switch specifications switch type self-return switch contact arrangement single pole and double throw travel mm 2.80.5 operating force n 3 . 8 1. 5 switch on position 155 rotational torque 4 0 2 5 m n?m rating 10 m a 5 v d c contact resistance 200m max. operating life 15,000 cycles page 296 298 299 300 302 encoders soldering conditions ????????????????????????????????????????????????? 307 encoders cautions ???????????????????????????????????????????????????????? 308 note indicates applicability to all products in the series. after reflow 265 new encoders metal shaft ring type insulated shaft hollow shaft
307 soldering surfacetemperature soldering temperature heating time soldering time no. of solders ec10e, ec12d, ec12e, em11b ec45a ec40a em20b ec09e, ec11b, ec111, ec11e, ec11g, ec11k, ec18a, ec21a, ec28a, ec35a, ec35ah, ec35b, ec50a, ec60b series 10 0 m a x . 2605 2 min. max. 5 1s 2 time max. 10 0 m a x . 10 0 m a x . 11 0 m a x . 80 max. 2605 260 max. 260 max. 260 max. 1 min. max. 2 min. max. 1 min. max. 1 min. max. 3 1s 5s max. 10 s m a x . 3s max. 2 time max. 2 time max. 1 time 2 time max. preheating dip soldering reference for dip soldering example of reflow soldering condition reference for manual soldering ec05e ec21c ec11j series 260 230 18 0 15 0 2 min. max. 3s 40s 4 min. max. 2 time max. 250 min. 230 to 245 230 min. 220 18 0 200 15 0 15 0 60s to 120s 60s to 120s ` ` 30s to 40s 25s to 60s ` 300 max. 2 time max. 1 time max. a b c d e f g h no. of reflows temperature profile 1. when using an infrared reflow oven, solder may sometimes not be ap plied. be sure to use a hot air reflow oven or a type that uses infrared rays in combination with hot air. 2. the temperatures given above are the maximum temperatures at the terminals of the encoder when employing a hot air reflow method. the temperature of the pc board and the surface temperature of the encoder may vary greatly depending on the pc board material, its siz e and thickness. ensure that the surface temperature of the encoder does not rise to 250 or greater. 3. conditions vary to some extent depending on the type of reflow bath used. be sure to give due consideration to this prior to use. ?? 300 200 100 a b c time (s) g max. f max. h max. e max. room temperature temperature (?c ) pre-heating d encoders soldering conditions 3 s ec11j ec05e, ec09e, ec10e, ec111, ec11b, ec11e, ec11g, ec11k, ec12d, ec12e, ec18a, ec21a, ec28a, ec35a, ec35ah, ec35b, ec40a, ec45a, ec50a, ec60b, em11b, em20b, ec21c series 350 max. 3s max. 1 time 3 5 0 10 2 time tip temperature soldering time no. of solders 1 0 encoders metal shaft insulated shaft ring type hollow shaft
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