Optical Encoders SERIES 63R High Resolution, Ball Bearing, 5-pin (Polarized Connection) FEATURES • 25, 32, 50, 64, 100, 128 and 256 Cycles per Revolution Available • Sealed Version Available • Rugged Construction • Cable or Pin Versions • 300 Million Life Cycles • 5000 RPM Shaft Rotation • Index Pulse Available DIMENSIONS In Inches (and millimeters) TOP VIEW .250 (6.35) .215 (5.46) KEYWAY DEPTH .249/.250 DIA (6.32/6.34) Optical and Mechanical Encoders .025 X 45˚ (.64) CHAMFER 1.250 DIA (31.75) .350 (8.89) .033 (.84) .066 (1.68) 1/2 - 32 UN-2A THREADS .725±.025 (18.41±.64) GRAYHILL XXXX X-X 63RXXX XXXX X-X XX .776±.025 (19.71±.64) .650 DIA (16.51) MOUNTING SURFACE .219 (5.57) .501 (12.73) PIN #1 .225 (5.71) .100 (2.54) .200 (5.08) .400 (10.16) TOP VIEW .250 (6.35) .215 (5.46) KEYWAY DEPTH .025 X 45˚ (.64) CHAMFER 1.250 DIA (31.75) .350 (8.89) .033 (.84) .066 (1.68) 1/2 - 32 UN-2A THREADS .725±.025 (18.42±.64) GRAYHILL XXXX X-X 63RXXX-XXX .219 (5.57) .249/.250 DIA (6.32/6.34) .650 DIA (16.51) MOUNTING SURFACE XXXX X-X XX-XXX .501 (12.73) PIN #1 CONNECTOR IS MOLEX P/N 14-56-3056 OR EQUIVALENT CABLE LENGTH XXX±.25 (XXX±.7) UNLESS OTHERWISE SPECIFIED, DIMENSION TOLERANCES ARE AS FOLLOWS LINEAR ±.010 (.25), DIAMETERS ±.010 (.25), ANGULAR ±5˚ Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com I-46 Optical Encoders CIRCUITRY AND WAVEFORM: Standard Quadrature 2-Bit Code PIN # GROUND 5 NO CONTACT 4 OUTPUT A 3 1 CYCLE OUTPUT A 4.7 K9 10 K9 POWER 5V OUTPUT B 2 CHANNEL A LEADS CHANNEL B BY 90˚ ± 45˚ IN ALL ROTATIONS FOR CLOCKWISE ROTATION OF SHAFT. 10 K9 OUTPUT B 1 SPECIFICATIONS Optical and Mechanical Encoders Electrical Ratings Environmental Ratings Operating Voltage: 5 ±.25 Vdc Supply Current: 30 mA maximum at 5 Vdc Logic Output Characteristics: Output Type: Open collector with integrated Schmitt Trigger and 10 KW 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 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. 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 Materials and Finishes Bearing Subassembly 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 Externally Applied Shaft Force: Axial:15 lbs maximum; Radial:15 lbs maximum Operating Torque: 0.5 in-oz maximum (no detents) for unsealed versions Bushing: 6262-T9 aluminum alloy or zinc diecast Housing: Hiloy 610B Shaft: Stainless steel insert molded into nylon rotor support 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 Bearing: NSK ABEC 5 (stainless steel) Preload Collar: 303 stainless steel Spacer: 303 stainless steel Bellville Spring: Spring steel (stainless steel) ORDERING INFORMATION Series Style: R = Standard, 5-pin, high resolution RS = Sealed, 5-pin, high resolution Cycles: per channel per revolution = 25, 32, 50, 64, 100, 128, 256 63RS256–020 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. 14-56-3056. Use any standard .100 center 5-pin header to interface with cable. Control knobs available, see page I-57. Available from your local Grayhill Distributor. For prices and discounts, contact a local Sales Office, an authorized local Distributor or Grayhill. I-47 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com