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 series 62r 1/2'' package, redundant circuitry dimensions in inches (and millimeters) features ? redundant circuitry ? 1 million rotational cycles ? compatible with cmos, ttl and hcmos logic ? optional integral pushbutton ? available in 12, 16, and 24 detent positions ? choices of cable length and terminations ? ideal for critical applications applications ? cockpit controls ? medical equipment unless otherwise specifed, standard tolerances are 0.10 (0,25) pin version grayhill 10 9 8 7 6 5 4 3 2 1 .230.050 (5,841,27) 62rxxxx-xx-xxxc xxxx x-x .933(23,69) ref. .855.020 (21,70,51) .375.015 (9,530,38) .312.005 (7,920,13) connector is amp p/n 1-215083-0 grayhill 10 9 8 7 6 5 4 3 2 1 cable version .250.005 (6,350,13) 4.000.20 (4.0005,08) .250.002 (6,350,05) dia. 28 awg cable wires on .050 (1,27) center .100 (2,54) stripped and tinned 3/8-32 unef-2a thread.to be within .030 (0,76) of shoulder .540.010 (13,720,25) .066.005 (1,680,13) .152.005 (3,860,13) .490.010 (12,450,25) .500.010 (12,70,25) .250.005 (6,350,13) .219.004 (5,560,1) .250.005 (6,350,13) .580.010 (14,730,25) .460.010 (11,680,25) .360.010 (9,140,25) .700.010 (17,780,25) .815.015 (20,700,38)
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 specifications pushbutton switch ratings pushbutton rating: 10 ma, 5 vdc, resistive contact resistance: less than 10 ohms (ttl or cmos compatible) pushbutton life: 3 million actuations min. contact bounce: less than 4 ms at make and less than 10 ms at break actuation force: 1000 300 grams pushbutton travel : .010/.025" switch ratings coding: 2-bit quadrature coded output operating voltage: 5.0 .25 vdc voltage breakdown: 250 vac between mutually insulated parts supply current: 30 ma maximum@5.0 vdc (per deck) logic output characterisitics: logic high: 3.5 vdc minimum logic low: 1.5 vdc maximum mechanical life: 1,000,000 cycles minimum (one cycle is a rotation through all positions and a full return) minimum sink current : 2.0 ma power consumption: 150mw max. (per deck) output: open collector phototransistor optical rise and fall times: less than 30 ms maximum operating torque: 3.5 1.4 in-oz initially shaft push out force: 45 lbs minimum mounting torque: 15 in-lbs max. terminal strength: 15 lbs cable pull-out force min. operating speed: 100 rpm max. environmental ratings operating temperature range: -40c to 85c storage temperature range: -55c to 100c vibration resistance: harmonic motion with amplitude of 15g's, within a varied 10 to 2000 hz frequency for 12 hours mechanical shock: test 1: 100g, 6 ms, half sine, 12.3 ft/s; test 2: 100g, 6 ms, sawtooth, 9.7 ft/s humidity: 90C95% at 40c for 96 hours materials and finishes shaft: aluminum bushing: zinc casting shaft retaining ring: stainless steel detent spring: stainless steel printed circuit boards: nema grade fr-4 gold over nickel or palladium terminals: brass, tin-plated mounting hardware: one brass, nickel-plated nut and zinc-plated spring steel with clear trivalent chromate fnish lockwasher supplied with each switch. (nut is 0.094 inches thick by 0.433 inches across fats) rotor: thermoplastic code housing: thermoplastic pushbutton dome: stainless steel dome retaining disk: thermoplastic pushbutton housing: thermoplastic phototransistor: planar silicon npn infrared emitter: gallium aluminum arsenide pushbutton contact: brass, nickel-plated flex cable: 28 awg stranded, halogen-free polyolefn insulation on .050" centers (cabled version) header pins: phospher bronze, tin-plated spacer: zinc casting backplate/strain relief: stainless steel studs: stainless steel options contact grayhill for custom terminations, shaft and bushing confgurations, and resolutions. control knobs are also available. circuitry, truth table, and waveform standard quadrature 2-bit code series angle of throw: 15 = 15 or 24 pos, 22 = 22.5 or 16 positions, 30 = 30 or 12 positions pushbutton option: 01 = w/o pushbutton, 02 = with pushbutton 62R22-01-040S termination: .050" centers; s = stripped cable, c = connector, p = pin cable length: 040 = 4.0 inches. cable is terminated with amp connector p/n 215083-8. see amp mateability guide for mating connector details. *eliminate cable length if ordering pins. (ex: 62r22-02-p) ordering information available from your local component grayhill distributor. for prices and discounts, contact a local sales offce, an authorized local distributor, or grayhill. custom materials, styles, colors, and markings are available. control knobs available. position output "a" output "b" 1 2 3 4 indicates logic high. blank indicates logic low. code repeats every 4 positions 7 6 5 4 3 2 deck a output "b" deck b output "a" deck b output "b" deck a ground pushbutton n.o. pin # switch schematic truth table (cw rotation) low low high high output "a" output "b" pos. #1 pos. #2 pos. #3 pos. #4 pos. #5 pos. #6 wave form (cw rotation) output "a" output "b" deck a deck b low high low high output "a" output "b" 10 9 8 deck b power 5v deck a output "a" deck a deck b 1 deck b ground deck a power 5v r* r* r* r* * 2.2k external pull-up resistors required for operation
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