model en11 bi technologies corporation 4200 bonita place, fullerton, ca 92835 usa phone: 714 447 2345 website: www.bitechnologies.com february 16, 2011 page 1 of 4 bi technologies 11mm rotary encoder 2 bits gray code incremental/contacting type metal bushing/shaft push-on switch option rohs compliant model styles top adjust, with switch, threaded bushing en11-hsm top adjust, without switch, threaded bushing en11-hnm top adjust, with switch, plain bushing en11-hsb top adjust, without switch, plain bushing en11-hnb side adjust, with switch, threaded bushing en11-vsm side adjust, without switch, threaded bushing en11-vnm side adjust, with switch, plain bushing en11-vsb side adjust, without switch, plain bushing en11-vnb electrical 1 pulses ( per revolution ) 15, 20 encoder closed circuit resistance 3 ohms, max. encoder contact rating 10ma/ 5vdc operating current, maximum 10ma 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, 20 and 30 rotational torque of detent, maximum 2.5 oz-in switch operating force 550 gf switch travel 0.5mm 1 specifications subjec t to change without notice.
model en11 bi technologies corporation 4200 bonita place, fullerton, ca 92835 usa phone: 714 447 2345 website: www.bitechnologies.com february 16, 2011 page 2 of 4 bi technologies environmental operating temperature range -30 c to +85 c rotational life 30,000 cycles ordering information 2 shaft types for 20 ppr (b leads a) for 15 ppr (a leads b) 2 contact our customer service for custom designs and features. circuit diagram en11 - vsm 1 a f 20 model series shaft length ?l? see below style bushing length (m) a = 5mm b = 7mm shaft type detents : 0 = no detent / 20 ppr 1 = 20 detents / 20 ppr 2 = no detent / 15 ppr 3 = 30 detents / 15ppr
model en11 bi technologies corporation 4200 bonita place, fullerton, ca 92835 usa phone: 714 447 2345 website: www.bitechnologies.com february 16, 2011 page 3 of 4 bi technologies model en11-hsm model en11-hnm (top adjust, with switch, threaded bushing) (top adjust, without switch, threaded bushing) model en11-hsb model en11-hnb (top adjust, with switch, plain bushing) (top adjust, without switch, plain bushing) outline drawing
model en11 bi technologies corporation 4200 bonita place, fullerton, ca 92835 usa phone: 714 447 2345 website: www.bitechnologies.com february 16, 2011 page 4 of 4 bi technologies model en11-vsm model en11-vnm (side adjust, with switch, threaded bushing) (side adjust, without switch, threaded bushing) model en11-vsb model en11-vnb (side adjust, with switch, plain bushing) (side adjust, without switch, plain bushing)
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