optical and mechanical encoders grayhill, inc. ?561 hillgrove avenue ?lagrange, illinois 60525-5997 ?usa ?phone: 708-354-1040 ?fax: 708-354-2820 ?www.gr ayhill.com optical encoders features compact size, requires minimal behind panel space ? million rotational cycles, 3 million for non-detent styles optional integral pushbutton choices of cable length and terminations dimensions in inches (and millimeters) applications global positioning/driver information systems medical equipment .066 (1,68) .152 (3,86) .500 (12,7) .250 (6,35) .540 (13,72) .250 (6,35) scale 0.500 .125 (3,18) .250 (6,35) .152 .002 (3,86 0,05) .066 .002 (1,68 0,05) .500 (12,7) .540 (13,72) .250 (6,36) .250 (6,35) .249 .002 (6,32 0,05) 3/8-32 unef-2a thread .130 (3,3) .434 .015 (11,02 0,38) pins are .016 square (0,41) scale 0.500 .219 .003 (5,56 0,07) .050 ref. (1,27) .400 (10,15) .500 (12,7) scale 0.500 .250 (6,35) .540 (13,72) .500 (12,7) .670 (17,02) .250 (6,35) .249 .002 (6,32 0,05) .219 .003 (5,56 0,07) 3/8-32 unef-2a thread .312 (7,92) .687 .015 (17,45 0,38) .290 (7,37) xxx .20 (xxx 5,1) cable length is measured from the pcb to the bottom of the connector connector is amp p/n 640442-6 or equivalent .152 .002 (3,86 0,05) .066 .002 (1,68 0,05) .219 (5,56) 3/8-32 unef-2a thread .249 .002 (6,32 0,05) .687 (17,45) .290 (7,34) cable length xxx .20 (xxx 5,1) connector is amp p/n 215083-6 or equivalent .312 (7,92) .290 (7,37) .066 .002 (1,68 0,05) .152 .002 (3,86 0,05) .100 ref. (2,54) .500 (12,7) .540 (13,72) .250 (6,35) .312 (7,92) .290 (7,37) .400 .015 (10,16 0,38) .687 .015 (17,45 0,38) .455 (11,56) .250 (6,35) .630 (16) .500 (12,7) .250 (6,35) scale 0.500 .249 .002 (6,32 0,05) .219 .003 (5,56 0,07) 3/8-32 unef-2a thread .230 (5,84) .574 .015 (14,58 0,38) pins are .025 square (0,64) .312 (7,92) .687 .015 (17,45 0,38) .350 .015 (8,88 0,38) unless otherwise specified, standard tolerance is ?010 (0,25) i-4 series 62s compact 1/2'' package
grayhill, inc. ?561 hillgrove avenue ?lagrange, illinois 60525-5997 ?usa ?phone: 708-354-1040 ?fax: 708-354-2820 ?www.gr ayhill.com optical and mechanical encoders optical encoders specifications environmental specifications operating temperture range: -40? to 85? storage temperature range: -55? to 100? humidity: 96 hours at 90?5% humidity at 40? mechanical vibration: harmonic motion with amplitude of 15g's, within a varied frequency of 10 to 2000 hz mechanical shock: test 1: 100g for 6 ms, half sine wave with a velocity change of 12.3 ft/s; test 2: 100g for 6 ms, sawtooth wave with a velocity change of 9.7 ft/s rotary electrical and mechanical specifications operating voltage: 5.00 ?.25 vdc supply current: 30ma maximum at 5vdc output: open collector phototransistor, e xternal pull up resistors are required output code: 2-bit quadrature, channel a leads channel b by 90?electrically during clockwise rotation of the shaft logic output characteristics: logic high shall be no less than 3.0 vdc logic low shall be no greater than 1.0 vdc minimum sink current: 2.0 ma po wer consumption: 150 mw maximum mechanical life: non-detent 3 million cycles low & medium 1 million cycles high 1/2 million cycles 1 cycle is a rotation through all positions and a full return a verage rotational torque: h-3.60?.60 in-oz, m-2.20?.40 in-oz, l-1.20?.50 in-oz, n-<0.50 in-oz initially, torque shall be within 50% of initial value throughout life mounting torque: 15 in-oz maximum shaft push-out force: 45 lbs minimum shaft pull-out force: 45 lbs minimum t erminal strength: 15 lbs minimum terminal pull-out force for cable or header termination solderability: 95% free of pin holes and voids pushbutton electrical and mechanical specifications rating: 10 ma at 5 vdc contact resistance: <10 ? life: 3 million actuations minimum contact bounce: <4 ms make, <10 ms break actuation force: 9-950?50 grams, 5- 510?10 grams, 4-400?00 grams, 3-300?0 grams, 2-200?5 grams shaft travel: .020?010 inch materials and finishes bushing: zamak 2 shaft: a luminum or zamak 2 retaining ring: stainless steel pushbutton actuator: zytel 70g33l detent spring: music wire detent ball: stainless steel code housing: polyamide polymer, nylon 6/ 10 alloy ul94hb code rotor: delrin 100 circuitry, truth table, and waveform standard quadrature 2-bit code printed c ircuit boards: nema grade fr-4, double clad with copper, plated with gold over nickel infrared emiting diode chips: gallium aluminum arsenide silicon phototransistor chips: gold and aluminum alloys resistor: metal oxide on ceramic substrate solder pins: brass, plated with tin pushbutton dome: stainless steel backplate: stainless steel cable: copper stranded with topcoat in pvc insulation (cable version only) connector (.050 center): pa4.6 with tin/lead plated phosphor bronze connector (.100 center): nylon ul94v-2, tin plated copper alloy label: tt406 thermal transfer cast film solder: 60/40 tin lead, no clean ?low residue flux lubricating grease: nye nyogel 774l hex nut: nickel, plated with brass lockwasher: stainless steel header: hi-temp glass filled thermoplastic ul94v-0, phoshor bronze (pinned versions only) strain relief: glass filled thermoplastic (.100 center cable versions only) options contact grayhill for custom terminations, shaft and bushing configurations, rotational torque pushbutton force, and code output. control knobs are also available. 1 2 3 4 5 6 power +5v output a output b n.o. push- button switch ground pin # r* r* 200 ? 5% * external pull-up resistors required for operation (2.2 k ? ). output a output b high low high low position number 1 2 3 4 5 6 indicates logic high; blank indicates logic low. code repeats every 4 positions. c lockwise rotation position output a output b 1 2 3 4 62sxx-xx-xxxx t ermination c = .050 center ribbon cable with connector s = .050 center ribbon cable with .100 stripped end p = .050 center pins with .185 length ch = .100 center ribbon cable with connector sh = .100 center ribbon cable with .100 stripped end ph = .100 center pins with .230 length cable length 020 thru 250 in 1/2 inch increments 3 digits are eliminated if pinned termination is required. examples: 060 = 6.0 inch cable 135 = 13.5 inch cable pushbutton option 0 = no pushbutton 4 = 400 grams 9 = 950 grams 3 = 300 grams 5 = 510 grams 2 = 200 grams angle of throw 45=45?for code change and 8 detent positions 30=30?for code change and 12 detent positions 22=22.5?for code change and 16 detent positions 18=18?for code change and 20 detent positions 15=15?for code change and 24 detent positions 11=11.25?for code change and 32 detent positions rotational torque option n = non-detent l = low torque (available with 0, 4, 5, 9 pushbutton only) m = medium torque (available with 0, 5, 9 pushbutton only) h = high torque (available with 0, 9 pushbutton only) ordering information i-5
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