Optical and Mechanical Encoders PIN 1 PIN 2 PIN 3 PIN 4 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 Construction Cable or Pin Version 300 Million Life Cycles 5,000 RPM Shaft Rotation DIMENSIONS In inches (and millimeters) .250 .249/.250 .725 .025 (6,35) (6,32/6,35) Top View (18,42 0,64) .025 (0,64) X 45 1/2-32 1.250 (31,75) CHAMFER .215 (5,46) UN-2A DIA. (KEYWAY THREADS DEPTH) .066 .020 (0,51) RADIUS (1,68) .033 (0,84) XXXX X-X GRAYHILL XXXX X-X XXX 63KXXX .001/.004 .350 (0,25/0,10) (8,89) (MOUNTING SURFACE .497 ON TOP OF (12,62) HOUSING) .025 (0,64) SQ650 (16,51) DIA310 4 PLCS100 (2,54) MOUNTING EPOXY SEAL .219 .025 3 PLCS. SURFACE AROUND PINS (5,56) (7,87 AND BACKPLATE 0,64) .300 .225 (5,72) PERIMETER (7,62) .250 Top View (6,35) .725 .025 .249/.250 1.250 (31,75) 1/2-32 (18,42 0,64) (6,32/6,35) DIA. UN-2A .215 (5,46) .025 (0,64) X 45 THREADS (KEYWAY CHAMFER DEPTH) .066 .020 RADIUS (1,68) .033 (0, 51) (0,84) GRAYHILL XXXX X-X XX X-X 63RSXXX-XXX XX-XXX .001/.004 .350 1.132 MAX. (0,25/0,10) (8,89) (28,75) (MOUNTING SURFACE .497 ON TOP OF (12,62) HOUSING) .650 (16,51) DIA219 EPOXY SEAL MOUNTING (5,56) AROUND HEADER *See ordering SURFACE DIM. XXX* .250 AND BACKPLATE information (6,25) PERIMETER for cable length. CONNECTOR: MOLEX PIN .225 (5,72) 14-56-3046 Unless otherwise specified, dimension tolerances are as follows: linear .010 (0,25), diameters .010 (0,25), angular 5 Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com E-26Optical and Mechanical Encoders 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 4.7 K CHANNEL A LEADS CHANNEL B BY 10 K 90 45 IN ALL ROTATIONS FOR CLOCKWISE ROTATION OF SHAFT. POWER 5V 4 SPECIFICATIONS Electrical Ratings Environmental Ratings Materials and Finishes Operating Voltage: 5.0 .25 Vdc Operating Temperature Range: -40C to 85C Bushing: 6262-T9 aluminum alloy Supply Current: 30 mA maximum at 5 Vdc Storage Temperature Range: -55C to 100C Housing: Hiloy 610B Logic Output Characteristics: Relative Humidity: 90-95% at 40C for 96 Code Rotor and Aperture: Chemically etched Output Type: Open collector with integrated hours stainless steel/electroformed nickel Schmitt Trigger and 10 K pull-up resistor Vibration Resistance: Harmonic motion with Printed Circuit Board: NEMA Grade FR-4. Maximum Sink Current: 16 mA at .40 volts amplitude of 15g, within a varied 10 to 2000 Five microinches minimum gold over 100 Power Consumption: 150 mW maximum Hz frequency for 12 hours per MIL-STD-202, microinches minimum nickel over copper Optical Rise Time: 500 nS typical Method 204 Optical Barrier: Polyphenylene sulfide, 94 V-0 Optical Fall Time: 14 nS typical Shock Resistance: Test 1: 100g for 6 mS, Backplate: Polyester half-sine wave with velocity change of 12.3 ft/s. Header: Phosphor bronze, 200 microinches Test 2: 100g for 6 mS, sawtooth wave with Mechanical Ratings tin over 50 microinches nickel (pin version velocity change of 9.7 ft/s. Mechanical Life: 300 million revolutions only) Time Life: Guaranteed for 10 years of Infrared Emitter: Gallium aluminum arsenide continuous operation (calculated from emitter Photo IC: Planar silicon degradation data) Retaining Ring: Stainless steel Mounting Torque: 20 in-lbs maximum Cable: 26 AWG, stranded/tinned wire, PVC Terminal Strength: 5 lbs terminal pull-out coated on .100 (2,54) centers (cable version force minimum only) Solderability: 95% free of pin holes and voids Connector: Glass-filled PCT, UL94V-0 Operating Torque: 0.5 in-oz maximum (no detents) for unsealed versions Bearing Subassembly Externally Applied Shaft Force: Axial: 15 lbs Bearing: NSK ABEC 5 (stainless steel) maximum Radial: 15 lbs maximum Preload Collar: 303 (stainless steel) Spacer: 303 (stainless steel) Bellville Spring: spring steel (stainless steel) 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 63KS256020 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. Control knobs available, see page E-39. Available from your local Grayhill Distributor. For prices and discounts, contact a local Sales Office, an authorized local Distributor or Grayhill. E-27 Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com