grayhill, inc. ? 561 hillgrove avenue ? lagrange, illinois 60525-5997 ? usa ? phone: 708-354-1040 ? fax: 708-354-2820 ? www.grayhill.com optical and mechanical encoders optical encoders cable length .200 [5,08] ? 1.000 25,4 [ ] .436 11,07 [ ] .537 13,64 [ ] .040 1,02 [ ] .886 22,5 [ ] .950 24,13 [ ] .460 11,68 [ ] .219 5,56 [ ] .250 6,35 [ ] pivot point .125 3,18 [ ] .591 15,01 [ ] .628 15,95 [ ] ? .810 20,57 [ ] .380 9,65 [ ] ? .050 1,27 [ ] .582 14,78 [ ] .205 5,21 [ ] .407 10,34 [ ] .615 15,62 [ ] .945 24 [ ] .120 3,05 [ ? m17x1 thread series 60ad optical encoder with integrated joystick and pushbutton fe atures ? dome contacts provide excellent tactile feedback in all directions ? choices of actuation force, cable length and termination ? customized solutions available appli cations ? aerospace ? automotive ? medical devices dimensions in inches (and millimeters) unless otherwise specifed, standard tolerance are: linear .025 diameter .010 angle 2.0 angle of throw: 18= 18 or 20 positions joystick: 4= four contacts & directions; 8= four contacts & eight directions 60ad18-4-m-060s termination: 0.050" center p= pin header; c= connector; s= stripped cable cable length: 020 thru 250 in 1/2 inch increments, 060= 6.0 inch cable force option: (see table) l=low, m=medium, h=high ordering infor mation for prices and custom confgurations, contact a local sales offce, an authorized distributor, or grayhill's sales department. option l m h 1 actuation force (joystick) [g] 550200 725200 1050250 2 actuation force (pushbutton) [g] 625200 800200 1100250 3 average rotational torque [in-oz] 1.500.75 3.501.75 5.002.00
optical and mechanical encoders grayhill, inc. ? 561 hillgrove avenue ? lagrange, illinois 60525-5997 ? usa ? phone: 708-354-1040 ? fax: 708-354-2820 ? www.grayhill.com optical encoders joyst ick oper ation + encoder wavefor m and tr uth tabl e standard quadrature 2-bit code neutral neutral neutral neutral neutral neutral specifi cations r otary specifcations operating voltage: 5.00 0.25 vdc supply current: 20ma max at 5 vdc minimum sink current: 2.0ma at 5 vdc power consumption: 0.1mw max at 5 vdc output: open collector phototransistor, 2.2k w external pull-up resistors are required output code: 2-bit quadrature, channel a leads channel b by 90 in clockwise rotation logic output characteristics: high: no less than 3.5 vdc low: no greater than 1.0 vdc mechanical life: 1 million rotational cycles (through all positions and a full return) r otational torque: see table maximum r otational speed: 100 rpm mounting torque: 15 in-lbs. maximum shaft push/pull out force: 45 lbs min. shaft side-load force: 20 lbs. min. terminal strength: 15 lbs pull-out force min. pushbutton specifcations r ating: 10 ma at 5 vdc resistive contact resistance: less than 10 ohms contact bounce: < 4ms make, <10 ms break mechanical life: 1 million actuations min. actuation force: see table pushbutton travel: .027 .010 in. joystick specifcations supply current: 5ma max output code: 2-bit logic output characteristics: neutral position: 2.5 0.5 vdc high-state position: >4.5 vdc low-state position: <0.5 vdc mechanical life: 500k cycles min. actuation force: see table angle of throw: 3.5 +2/-1 e nvironmental ratings operating temp. r ange: -40c to 85c storage temp. r ange: -55c to 100c r elative humidity: 96 hours at 90-95% humidity at 40c vibration: harmonic motion with amplitude of 15g, within 10 to 2000 hz for 12 hours mechanical shock: test 1: 100g for 6ms half-sine wave with a velocity change of 12.3 ft/s test 2: 100g for 6ms sawtooth wave with a velocity change of 9.7 ft/s materials and finishes detent housing: nylon 6/10 shaft: nylon 6/10 shaft i nsert: 303 stainless steel joystick housing: nylon 6,10 centering plate: nylon 6,10 detent balls: carbon steel detent springs: music wire dome contacts: stainless steel dome housings: polycarbonate over brass- lead frame dome r etainers: nylon 6,0; 30% glass-flled joystick actuators: polyphthalamide; 50% glass flled pushbutton dome r etainer: polycarbonate printed circuit board: nema grade fr-4. glass-cloth epoxy, double clad with copper infrared e mitter: gallium arsenide phototransistor: planar silicon r esistors: metal oxide on ceramic substrate solder: 95.5% sn, 3% ag, 0.5% cu options contact grayhill for custom terminations, rotational torque, number of positions, shaft confgurations, and resolutions.
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