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 series 62c concentric shaft features economical size combined functionality optically coupled for more than a million cycles of operations optional integral pushbutton compatible with cmos, ttl, and hcmos logic available with 12, 16, 24, and 32 detent positions for each code section choices of cable length and terminations available in 3.3 volt input. (contact grayhill for details) applications used to set radio frequency, drill depth, rpm, menu selection, parameter selection for patient monitoring devices, etc. dimensions in inches (and millimeters) grayhill 87654321 .066 .005 (1,68 0,13) .152 .005 (3,86 0,13) .230 .050 (5,84 1,27) grayhill 87654321 3/8-32 unef-2a thread. to be within .030 (0,76) of shoulder dim "a" .20 (dim "a" 5,08) .100 (2,54) stripped and tinned 28 awg cable wires on .050 (1,27) center connector is amp p/n 215083-8 .933 (23,69) ref. .040 (1.02) 62cxxxx-xx-xxxc xxxx x-x .312 .005 (7,92 0,13) .375 .015 (9,53 0,38) .375 .015 (9,53 0,38) .250 .005 (6,35 0,13) .250 .005 (6,35 0,13) .250 .002 (6,35 0,05) .125 .002 (3,18 0,05) .490 .010 (12,45 0,25) .460 .010 (11,68 0,25) .360 .010 (9,14 0,25) .094 .004 (2,39 0,1) .219 .004 (5,56 0,1) .540 .010 (13,72 0,25) .500 .010 (12,7 0,25) .250 .005 (6,35 0,13) .250 .005 (6,35 0,13) c l c l pin version cable version .580 (14,73) i-11
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 available from your local grayhill distributor. for prices and discounts, contact a local sales office, an authorized local distributor or grayhill. custom custom shaft, pushbutton actuation force and termination options are available. control knobs available, see page i-57 . specifications pushbutton switch ratings rating: 5 vdc, 10 ma, resistive contact resistance: less than 10 ohms (ttl or cmos compatible) voltage breakdown: 250 vac between mutually insulated parts contact bounce: less than 4 ms at make, less than 10 ms at break actuation life: 3,000,000 operations actuation force: 1000 ?300 grams encoder ratings coding: 2-bit quadrature coded output operating voltage: 5 ?.25 vdc supply current: 50 ma maximum at 5 vdc logic high: 3.8v minimum logic low: 0.8v maximum logic rise and fall t imes: less than 30 ms operating torque: 2.0 in-oz ?1.4 in-oz initially rotational life: more than 1,000,000 cycles of operation (1 cycle = 360?rotation and return) shaft push out force: 45 lbs minimum mounting torque: 15 in-lbs maximum operating speed: 100 rpm maximum axial shaft play: .010 maximum for each shaft environmental ratings operating temperature range: -40? to 85? storage temperature range: -55? to 100? relative humidity: 90?5% at 40? 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: tested at 100g for 6 ms, half sine, 12.3 ft/s test 2: 100g for 6 ms, sawtooth, 9.7 ft/s circuitry, truth table and waveform: standard quadrature 2-bit code materials and finishes bushing: zinc casting shaft: aluminum shaft retaining ring: stainless steel detent spring: stainless steel printed circuit board: nema grade fr-4 terminals: brass, tin-plated mounting hardware: one brass, nickel-plated nut and lockwasher supplied with each switch. (nut is 0.094 inches thick by 0.562 inches across flats) rotor: thermoplastic code housing: reinforced thermoplastic pushbutton dome: stainless steel pushbutton housing: thermoplastic pushbutton contact: brass, nickel-plated dome retaining disk: thermoplastic strain relief: stainless steel cable: 28 awg, stranded/top coated wire, pvc coated on .050 centers (cable version only) header pins : phosphor bronze, tin-plated insulator : glass-filled polyester spacer : zinc casting ordering information 8 7 6 5 4 3 2 1 power +5v output a deck a output b deck a output a deck b output b deck b n.o. pushbutton switch deck b ground 100 ? * external pull-up resistors required for operation (2.2k ? ) r* r* pin# r* r* 100 ? clockwise rotation position output a output b 1 2 3 4 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. series style: c = concentric angle of throw (deck a): 11 = 11.25?or 32 positions, 15 = 15?or 24 positions, 22 = 22.5?or 16 positions, 30 = 30?or 12 positions angle of throw (deck b): 11 = 11.25?or 32 positions, 15 = 15?or 24 positions, 18 = 18?or 20 positions, 22 = 22.5?or 16 positions, 30 = 30?or 12 positions 62c2211- 02 -020 c termination: s = stripped cable, c = connector, p = pins cable length*: 020 = 2.0 inches minimum to 250 = 25.0 inches maximum provided in increments of 1/2 inch. example: 035 = 3.5", 060 = 6" * eliminate cable length if ordering pins. (ex: 62c2211-02-p) pushbutton option: 01 = w/o pushbutton 02 = with pushbutton i-12
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