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 encoder 34 series 61l full quadrature cycle per detent dimensions in inches (and millimeters) unless otherwise specified, standard tolerances are: linear .025 diameter .010 angle 2.0 0 features ? .650 sq. inch package size ? optically coupled for 1 million rotational cycles ? optional integrated pushbutton ? detented and non-detented versions available ? available in 24 positions applications ? medical devices ? test and measurement equipment ? other scroll and select applications .250 [6,35] .360 [9,14] .735 .015 [18,67] .518 .015 [13,16 ] ? .250 .002 [6,35] 4.00 .20 .219 .003 [5,56] .590 .015 [14,99 ] 45? x .025 [0,64] 3/8 unef-2a thread amp connector 7-215083-6 terminal #1 .325 [8,26] .733 [ 18,62 ] .325 [8,26] square .650 [16,51] .328 .005 [8,33] .164 [4,17] .066 .002 [1,68 0,05] .152 .002 [3,86]
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 encoder 35 circuitry, waveform and truth table indicates logic high; blank indicates logic low. code repeats every four cycles. detent 2 detent 1 range of detent rest position specifications environmental specifications operating temperature range: -40 0 c to 85 0 c storage temperature range: -55 0 c to 100 0 c humidity: 96 hours at 90-95% humidity at 40 0 c mechanical vibration: harmonic motion with amplitude of 15g, 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/sec test 2: 100g for 6 ms sawtooth wave with a velocity change of 9.7 ft/sec rotary electrical and mechanical specifications operating voltage: 5.00.25vdc supply current: 30 ma maximum at 5vdc output code: two-bit quadrature, channel a leads channel b by 90 0 electrically during clockwise rotation of the shaft. logic output characteristics: logic high signal shall be no less than 3.8 vdc logic low signal shall be no greater than 0.8 vdc minimum sink current: 2.0 ma power consumption: 150 mw maximum mechanical life: 1 million cycles of operation for medium, low and non-detent. 1/2 million cycles of operation for high. one cycle is a rotation through all positions and a full return. average rotational torque: h= 6.0 2.6 in- oz, m= 2.7 1.8 in-oz, l= 1.4 0.8 in-oz, n= <0.50 in-oz. torque shall be within 50% of inital value throughout life. mounting torque: 15 in-oz maximum shaft push-out force: 45 lbs minimum shaft pull-out force: 45 lbs minimum terminal strength: 15 lbs minimum terminal pull-out force for cable or header termination solderability: 95% free of pinholes and voids pushbutton electrical and mechanical specifications rating: 50 ma at 12 vdc contact resistance: <10 : life: 1/2 million actuations minimum contact bounce: <4 ms make, <10 ms break actuation force: 510 150 grams shaft travel: .025 .015 inch materials and finishes bushing: zinc shaft: aluminum retaining ring: stainless steel detent spring: music wire detent ball: high carbon chrome, nickel finish code housing: polyamide polymer, hiloy 610 aperture: stainless steel detent: polyamide polymer, hiloy 610 rotor hub: polyamide polymer, hiloy 610 code rotor: stainless steel printed circuit boards: nema grade fr4, double clad with copper, plated with gold over nickel infrared light emitting diode chips: gallium aluminum arsenide silicon phototransistor chips: gold and aluminum alloys resistor: metal oxide on ceramic substrate solder pins: brass, plated with tin tact switch : cover - stainless steel, contact disc - phosphor bronze with silver cladding, terminal - brass with silver cladding, base - ul94v-0 nylon 19: high temp back plate: stainless steel spacer: nomex type 410 cable: copper standard with topcoat in pvc insulation connector: glass filled polyester, tin/nickel phosphor bronze label: tt406 thermal transfer cast film solder: 96.5% tin / 3% silver / 0.5% copper, no clean lubricating grease: nye nyogel 774l studs: stainless steel lockwasher: stainless steel hex nuts: stainless steel 61l515 -xx-040 c series operating voltage: 5 = 5 volts rotational torque: n = non-detent, h=high torque, m=medium torque, l=low torque pushbutton option: 0=non-pushbutton, 5=510 grams termination: c = .050 center ribbon cable with connector cable termination: 040=4.0 inches. cable is terminated with amp connector p/n7-215083-6. see amp mateability guide for mating connector details. angle of throw: 15 = 15 for complete quadrature cycle change and 24 detent positions available from your local grayhill component distributor. for pricing an discounts, contact a local sales office, an authorized local distributor, or grayhill.
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