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 ? 25, 32, 50, 64, 100, 128 and 256 cycles per revolution available sealed version available rugged construction cable or pin version 300 million life cycles 5,000 rpm shaft rotation xx-xxx xx x-x unless otherwise specified, dimension tolerances are as follows: linear ?.010 (0,25), diameters ?.010 (0,25), angular ?5? 1.250 (31,75) dia. .215 (5,46) (keyway depth) .650 (16,51) dia. mounting surface .219 (5,56) .033 (0,84) .066 (1,68) .725 ?.025 (18,42 ?0,64) .250 (6,35) .350 (8,89) .497 (12,62) 1/2-32 un-2a threads .025 (0,64) x 45? chamfer .001/.004 (0,25/0,10) (mounting surface on top of housing) epoxy seal around header and backplate perimeter .225 (5,72) connector: molex pin 14-56-3046 .249/.250 (6,32/6,35) .020 radius (0, 51) 1.132 max. (28,75) dim. xxx* ?250 (6,25) *see ordering information for cable length. grayhill xxxx x-x 63rsxxx-xxx dimensions in inches (and millimeters) top view .025 (0,64) x 45 ? chamfer .249/.250 (6,32/6,35) .225 (5,72) .025 (0,64) sq. 4 plcs. .020 (0,51) radius .310 .025 (7,87 0,64) .001/.004 (0,25/0,10) (mounting surface on top of housing) 1/2-32 un-2a threads .497 (12,62) .250 (6,35) .725 .025 (18,42 0,64) .350 (8,89) grayhill xxxx x-x 63kxxx .100 (2,54) 3 plcs. .300 (7,62) pin 1 pin 2 pin 3 pin 4 1.250 (31,75) dia. .033 (0,84) .066 (1,68) .215 (5,46) (keyway depth) .650 (16,51) dia. mounting surface .219 (5,56) epoxy seal around pins and backplate perimeter xxxx x-x xxx top view series 63k high resolution, ball bearing, 4-pin e-26
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 electrical ratings operating voltage: 5.0 .25 vdc supply current: 30 ma maximum at 5 vdc logic output characteristics: output type: open collector with integrated schmitt trigger and 10 k ? pull-up resistor maximum sink current: 16 ma at .40 volts power consumption: 150 mw maximum optical rise time: 500 ns typical optical fall time: 14 ns typical mechanical ratings mechanical life: 300 million revolutions time life: guaranteed for 10 years of continuous operation (calculated from emitter degradation data) mounting torque: 20 in-lbs maximum terminal strength: 5 lbs terminal pull-out force minimum solderability: 95% free of pin holes and voids operating torque: 0.5 in-oz maximum (no detents) for unsealed versions externally applied shaft force: axial: 15 lbs maximum; radial: 15 lbs maximum environmental ratings operating temperature range: -40 c to 85 c storage temperature range: -55 c to 100 c relative humidity: 90-95% at 40 c for 96 hours vibration resistance: harmonic motion with amplitude of 15g, within a varied 10 to 2000 hz frequency for 12 hours per mil-std-202, method 204 shock resistance: test 1: 100g for 6 ms, half-sine wave with velocity change of 12.3 ft/s. test 2: 100g for 6 ms, sawtooth wave with velocity change of 9.7 ft/s. circuitry and waveform: standard quadrature 2-bit code materials and finishes bushing: 6262-t9 aluminum alloy housing: hiloy 610b code rotor and aperture: chemically etched stainless steel/electroformed nickel printed circuit board: nema grade fr-4. five microinches minimum gold over 100 microinches minimum nickel over copper optical barrier: polyphenylene sulfide, 94 v-0 backplate: polyester header: phosphor bronze, 200 microinches tin over 50 microinches nickel (pin version only) infrared emitter: gallium aluminum arsenide photo ic: planar silicon retaining ring: stainless steel cable: 26 awg, stranded/tinned wire, pvc coated on .100 (2,54) centers (cable version only) connector: glass- filled pct, ul94v-0 bearing subassembly bearing: nsk abec 5 (stainless steel) preload collar: 303 (stainless steel) spacer: 303 (stainless steel) bellville spring: spring steel (stainless steel) 1 cycle output a output b channel a leads channel b by 90? ?45? in all rotations for clockwise rotation of shaft. 4 3 1 2 10 k ? pin # ground output b output a power 5v 4.7 k ? 10 k ? available from your local grayhill distributor. for prices and discounts, contact a local sales office, an authorized local distributor or grayhill. control knobs available, see page e-39. ordering information series style: k = standard, 4-pin, high resolution ks = sealed, 4-pin, high resolution cycles: per channel per revolution = 25, 32, 50, 64, 100, 128, 256 termination: blank (no dash or numbers): pins as described in drawing. cable termination: 020 = 2.0 inches minimum to 250 = 25 inches maximum. provided in increments of 1/2 inch. (example 035 = 3.5", 060 = 6".) cable is terminated with standard molex part no. 14-56-3046. use any standard .100 center 4-pin header to interface with cable. recommended to be mounted with molex header part no. 70543-0003 or 70553-0003. 63ks256?020 e-27
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