Optical and Mechanical Encoders Specifications are subject to change. Please refer to the current datasheet on www.grayhill.com for the most current published specifications for this product. Optical Encoders series 63K High resolution, Ball Bearing, 4-Pin Features 25, 32, 50, 64, 100, 128 and 256 Cycles per Revolution Available Sealed Version Available Rugged Constr uction Cable or Pin Version 300 Million Rotational Cycles 5,000 RPM Shaft Rotation Dimensions In inches (and millimeters) toP vieW .250 (6.35) .215 .249/.250 DIA (5.46) (6.32/6.34) .025 X 45 KEYWAY DEPTH 1.250 DIA (.64) (31.75) CHAMFER .350 .033 (8.89) (.84) 1/2 - 32 .725.025 .066 UN-2A (18.40.64) (1.68) THREADS GRAYHILL XXXX X-X XXXX X-X 63KXXX XX .776.025 (19.70.64) .650 DIA (16.51) .501 MOUNTING PIN 1 (12.73) .219 SURFACE (5.57) .100 .225 (2.54) (5.71) .150 (3.81) .300 (7.62) toP vieW .250 (6.35) .215 .249/.250 DIA (5.46) (6.32/6.34) .025 X 45 1.250 DIA KEYWAY DEPTH (.64) (31.75) CHAMFER .350 .033 (8.89) (.84) 1/2 - 32 .725.025 .066 UN-2A (18.40.64) (1.68) THREADS GRAYHILL XXXX X-X XXXX X-X 63KXXX-XXX XX-XXX .650 DIA (16.51) .501 MOUNTING (12.73) .219 SURFACE PIN 1 (5.57) CONNECTOR IS MOLEX P/N CABLE LENGTH 14-56-3046 6.000, 25 OR EQUIVALENT UNLESS OTHERWISE SPECIFIED, DIMENSION TOLERANCES ARE AS FOLLOWS: LINEAR .010 (.25), DIAMETERS .010 (.025), ANGULAR 5 Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.comOptical and Mechanical Encoders Specifications are subject to change. Please refer to the current datasheet on www.grayhill.com for the most current published specifications for this product. Optical Encoders CirCuitry anD WaveForm: standard Quadrature 2-Bit Code PIN 1 CYCLE GROUND 1 OUTPUT A OUTPUT B 2 10 K OUTPUT B OUTPUT A 3 CHANNEL A LEADS CHANNEL B BY 10 K 90 45 IN ALL ROTATIONS FOR CLOCKWISE ROTATION OF SHAFT. POWER 5V 4 environmental r atings Backplate: Polyester sPeCiFiCations Header: Phosphor bronze, 200 microinches o perating t emperature r ange: -40C to 85C electrical ratings tin over 50 microinches nickel (pin version only) storage t emperature r ange: -55C to 100C operating voltage: 5 .25 Vdc infrared emitter: Gallium aluminum arsenide r elative Humidity: 90-95% at 40C for 96 hours supply Current: 30 mA maximum at 5 Vdc Photo iC: Planar silicon vibration r esistance: Har monic motion with Logic output Characteristics: r etaining r ing: Stainless steel amplitude of 15g, within a var ied 10 to 2000 Output Type: Open collector with integrated Cable: 26 AWG, stranded/tinned wire, PVC Hz frequency for 12 hours per MIL-STD-202, Schmitt Tr igger and 10 KW pull-up resistor coated on .100 (2,54) centers (cable version only) Method 204 Maximum Sink Current: 16 mA at .40 volts Connector: Glass-filled PCT, UL94V-0 shock r esistance: Test 1: 100g for 6 mS, half- Power Consumption: 150 mW maximum sine wave with velocity change of 12.3 ft/s. Test optical rise time: 500 nS typical Bearing subassembly 2: 100g for 6 mS, sawtooth wave with velocity optical Fall time: 14 nS typical Bearing: NSK ABEC 5 (stainless steel) change of 9.7 ft/s. Preload Collar: 303 stainless steel mechanical ratings materials and Finishes mechanical Life: 300 million revolutions Bushing: Zinc diecast RECOMMENDED PANEL CUTOUT time Life: Guaranteed for 10 years of Housing: Zytel FR-50 continuous operation (calculated from emitter 0.224 0.002 shaft: Stainless steel inser t molded into nylon degradation data) 5,69 0.05 0.506 0.003 rotor support mounting t orque: 20 in-lbs maximum 12,85 0.07 Code r otor and a perture: Chemically t erminal strength: 5 lbs ter minal pull-out etched stainless steel/electrofor med nickel force minimum Printed Circuit Board: NEMA Grade FR-4. solderability: 95% free of pin holes and voids Five microinches minimum gold over 100 externally applied shaft Force: microinches minimum nickel over copper Axial:15 lbs maximum Radial:15 lbs o ptical Barrier: Polyphenylene sulfide, 94 V-0 maximum operating t orque: 0.5 in-oz maximum (no detents) for unsealed versions 0.057 0.002 1,45 0.05 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 63Ks256060 t ermination: Blank (no dash or numbers): pins as descr ibed in drawing. Cable t ermination: 060 = 6.0in. Cable is ter minated with Molex Connnector P/N 14-56-3046. available from your local Grayhill Distributor. For prices and discounts, contact a local Sales Office, an authorized local Distributor or Grayhill. Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com