model en12 bi technologies corporation 4200 bonita place, fullerton, ca 92835 usa phone: 714 447 2345 website: www.bitechnologies.com may 13, 2008 page 1 of 3 bi technologie s 12mm rotary encoder 2 bits gray code incremental/contacting type metal bushing/plastic shaft push-on switch option rohs compliant model styles top adjust, with switch en12-hs top adjust, without switch en12-hn side adjust, with switch en12-vs side adjust, without switch en12-vn electrical 1 pulses ( per revolution ) 12 & 24 closed circuit resistance, ohms 3 ohms, max. contact rating 1ma/ 5vdc operating current, maximum 1ma dielectric strength 300vac/ 1ma, i minute insulation resistance, minimum 100m ohms at 250vdc/ 1ma sliding noise ( at 60 rpm ) 2.0ms max. contact bounce ( at 15 rpm) 5.0ms max. operating speed ( rpm ) 100 rpm max. switch power rating 10ma/ 5vdc switch contact resistance 100 milliohms actual electrical travel, nominal continuous mechanical total mechanical travel continuous detents (per revolution) 0, 12, 24 rotational torque of detent, maximum 1.4 oz-in switch operating force 550 gf switch travel 0.5mm 1 specifications subjec t to change without notice.
model en12 bi technologies corporation 4200 bonita place, fullerton, ca 92835 usa phone: 714 447 2345 website: www.bitechnologies.com may 13, 2008 page 2 of 3 bi technologie s environmental operating temperature range -30 c to +85 c rotational life 30,000 cycles ordering information 2 shaft length options 18 length = 17.5mm 23 length = 22.5mm 2 contact our customer service for custom designs and features. circuit diagram en12 - vs 1 1 a f 20 model series shaft length ?l? see below style bushing length a = 5mm flatted shaft detents : 0 = no detent 1= 12 detents (for 12 pulses only) 2= 24 detents (for 24 pulses only) pulses: 1=12 pulses 2=24 pulses
model en12 bi technologies corporation 4200 bonita place, fullerton, ca 92835 usa phone: 714 447 2345 website: www.bitechnologies.com may 13, 2008 page 3 of 3 bi technologie s en12-hs (top adjust, with switch) en12-hn (top adjust, without switch) en12-vs (side adjust, with switch) en12-vn (side adjust, without switch) outline drawing
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