61K256

Optical Encoders SERIES 61K High Resolution, 4-Pin FEATURES • 25, 32, 50, 64, 100, 128 and 256 Cycles per Revolution Available • Sealed Version Available • Rugged Construction • Cable or Pin Versions • 10 Million Rotational Life Cycles • 300 RPM Shaft Rotation DIMENSIONS in inches (and millimeters) Pin Version Optical and Mechanical Encoders .152 (3.86) KEYWAY DEPTH 1.250 DIA (31.75) Linear ± .010 Diameter ± .025 Angle ± 2.0° .033 (.84) .066 (1.68) .550 DIA (13.97) MOUNTING SURFACE .219 (5.57) .249/.250 DIA (6.32/6.34) .025 X 45˚ (.64) CHAMFER .350 (8.89) 3/8 - 32 UNEF-2A THREADS .725±.025 (18.4±0.64) .250 (6.35) GRAYHILL XXXX X-X 61kXXX XXXX X-X XX .776± .025 (19.7± 0.64) .501 (12.73) PIN #1 .150 (3.81) Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois .100 (2.54) .225 (5.71) .300 (7.62) 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Optical Encoders DIMENSIONS in inches (and millimeters) Cable Version .152 (3.86) KEYW AY DEPTH 1.250 DIA (31.75) UNLESS OTHERWISE SPECIFIED, DIMENSION TOLERANCES ARE AS FOLLOWS: LINEAR .010 (.25), DIAMETERS .010 (.25), ANGULAR 5˚ .033 (.84) .066 (1.68) .550 DIA (13.97) MOUNTING SURF ACE .219 (5.57) .249/.250 DIA (6.32/6.34) .025 X 45˚ (.64) CHAMFER .350 (8.89) 3/8 - 32 UNEF-2A THREADS .725± .025 (18.4± 0.64) .250 (6.35) XXXX X-X XX-XXX GRA YHILL XXXX X-X 61KXXX-XXX Optical and Mechanical Encoders PIN #1 .501 (12.73) CONNECT OR IS MOLEX P/N 14-56-3046 OR EQUIV ALENT C IRCUITRY , TRUTH TABLE, CABLE LENGTH 4.000,25 (4.000, 7) AND W AVEFORM : Standard Quadrature 2-Bit Code PIN # GROUND 90 – 45 1 OUTPUT A OUTPUT B 2 OUTPUT B 10 K Ω OUTPUT A 3 1 CYCLE 10 K Ω POWER 5V CHANNEL A LEADS CHANNEL B BY 90 – 45 IN ALL ROTATIONS FOR CLOCKWISE ROTATION OF SHAFT. 4 SPECIFICATIONS Electrical Ratings Operating Voltage: 5.0 ±.25 Vdc Supply Current: 30 mA maximum at 5 Vdc Logic Output Characteristics: Output Type: Open collector with integrated Schmitt Trigger and 10K ohms pullup resistor Maximum Sink Current: 16 mA at .40 volts Power Consumption: 150 mW maximum Optical Rise Time: 500 nS typical Optical Fall Time: 16 nS typical Mechanical Ratings Mechanical Life: 10 million revolutions Time Life: Guaranteed for 10 years of continuous operation (calculated from emitter degradation data) Mounting Torque: 20 in-lbs maximum Shaft Push Out Force: 100 lbs Terminal Strength: 5 lbs terminal pull-out force minimum Solderability: 95% free of pin holes and voids Operating Torque: 1.5 in-oz maximum (no detents) for unsealed versions Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois Environmental Ratings 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 Mechanical Shock: 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. Shaft Seal: IP67 (61KS only) 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Optical Encoders Materials and Finishes Bushing: Aluminum Code Housing: Zytel FR-50 Shaft: Stainless steel Retaining Ring: Stainless steel 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 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 Cable: 26 AWG, stranded/tinned wire, PVC coated on .100 (2,54) centers (cable version only) Ordering Information Series Style: K = Standard, 4-pin, high resolution KS = Sealed, 4-pin, high resolution R = Standard, 5-pin, high resolution RS = Sealed, 5-pin, high resolution Cycles: per channel per revolution = 25, 32, 50, 64, 100, 128, 256 61RS256 – 060 Available from your local Grayhill Distributor. For prices and discounts, contact a local Sales Office, an authorized local Dstributor or Grayhill. Accessories Non-Turn Washer The Series 61 bushing is 3/8 inches in diameter and has a non-turn keyway to prevent rotation of the switch body when the panel is cut to fit. Another way to keep the switch from turning is to use a non-turn washer. The washer is cadmiumplated brass. Part number: 12C1087‑1 Part number: SHH694-11, 302-2B stainless steel, no plating Dimensions Shaft and Panel Seal For shaft and panel seal version, the shaft is sealed by an o-ring inside the bushing. The panel is sealed by a flat gasket .045" thick at the base of the bushing. The panel seals will increase the behind panel dimension by .020" to .040", when the switch is mounted. The panel seal is silicon rubber. In inches (and millimeters) .625 ± .010 DIA. (15,89 ± 0,25) .625 ± .010 (15,88 ± 0,25) DIA. .032 ± .002 (0,81 ± 0,05) 90˚ ± 1˚ .437 + .010 –.000 (11,10 + 0,25 –0,00) 90˚ ± 1˚ .005 ± .003 (0,38 ± 0,08) RADIUS CL .125 ± .010 (3,16 ± 0,25) .120 ± .003 (3,05 ± 0,08) Part Number: 12C1087-1 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois .032 ± .002 (0,81 ± 0,05) .530 ± .005 (13,46 ± 0,13) .030 (0,76) RADIUS MAX. .120 ± .003 (3,05 ± 0,08) .110 ± .003 (2,79 ± 0,08) Part Number: SHH694-11 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Optical and Mechanical Encoders Cable Termination: 060 = 6.0in. Cable is terminated with Molex Connector P/N 14-56-3056