Optical and Mechanical Encoders 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 .152 (3.86) Linear ± .010 1.250 DIA KEYWAY DEPTH (31.75) 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 .725±.025 UNEF-2A (18.4±2.64) THREADS .250 (6.35) GRAYHILL XXXX X-X XXXX X-X 61kXXX XX .776± .025 (19.7± 1.64) .501 PIN #1 (12.73) .100 .225 (2.54) (5.71) .150 (3.81) .300 (7.62) Grayhill, Inc.  561 Hillgrove Avenue  LaGrange, Illinois 60525-5997  USA  Phone: 708-354-1040  Fax: 708-354-2820  www.grayhill.com Optical and Mechanical Encoders Optical Encoders DIMENSIONS in inches (and millimeters) .152 Cable Version 1.250 DIA UNLESS OTHERWISE SPECIFIED, DIMENSION TOLERANCES ARE AS FOLLOWS: (3.86) (31.75) LINEAR .010 (.25), DIAMETERS .010 (.25), ANGULAR 5˚ KEYW AY DEPTH .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 .725± .025 UNEF-2A (18.4± 2.64) THREADS .250 (6.35) GRA YHILL XXXX X-X XXXX X-X 61KXXX-XXX XX-XXX PIN #1 .501 (12.73) CONNECT OR IS MOLEX P/N CABLE LENGTH 14-56-3046 4.000,25 OR EQUIV ALENT (4.000, 7) C IRCUITRY , TRUTH TABLE, AND WAVEFORM : Standard Quadrature 2-Bit Code PIN # 90 – 45 GROUND 1 OUTPUT A OUTPUT B 2 OUTPUT 10 KΩ B OUTPUT A 3 1 CYCLE 10 KΩ CHANNEL A LEADS CHANNEL B BY 90 – 45 IN ALL ROTATIONS FOR POWER 5V 4 CLOCKWISE ROTATION OF SHAFT. SPECIFICATIONS Electrical Ratings Environmental Ratings Mechanical Ratings Operating Voltage: 5.0 ±.25 Vdc Operating Temperature Range: -40°C to 85°C Mechanical Life: 10 million revolutions Supply Current: 30 mA maximum at 5 Vdc Time Life: Guaranteed for 10 years of continuous Storage Temperature Range: -55°C to 100°C Logic Output Characteristics: operation (calculated from emitter degradation Relative Humidity: 90-95% at 40°C for 96 hours Output Type: Open collector with data) Vibration Resistance: Harmonic motion with integrated Schmitt Trigger and 10K ohms pull- Mounting Torque: 20 in-lbs maximum amplitude of 15g, within a varied 10 to 2000 Hz up resistor Maximum Sink Current: 16 mA Shaft Push Out Force: 100 lbs frequency for 12 hours per MIL-STD-202, Method at .40 volts Terminal Strength: 5 lbs terminal pull-out 204 Power Consumption: 150 mW maximum force minimum Mechanical Shock: Test 1: 100g for 6 mS, half-sine Optical Rise Time: 500 nS typical Solderability: 95% free of pin holes and voids wave with velocity change of 12.3 ft/s. Test 2: 100g for Optical Fall Time: 16 nS typical Operating Torque: 1.5 in-oz maximum (no 6 mS, sawtooth wave with velocity change of 9.7 ft/s. detents) for unsealed versions Grayhill, Inc.  561 Hillgrove Avenue  LaGrange, Illinois 60525-5997  USA  Phone: 708-354-1040  Fax: 708-354-2820  www.grayhill.com Optical and Mechanical Encoders Optical Encoders SERIES 61R High Resolution, 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 Version • 10 Million Rotational Cycles • 300 RPM Shaft Rotation • Index Pulse Available DIMENSIONS in inches (and millimeters) Pin Version .152 Unless otherwise specified, standard tolerance are: (3.86) 1.250 DIA KEYWAY DEPTH Linear ± .010 (31.75) Diameter ± .025 .033 Angle ± 2.0° (.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 .725±.025 UNEF-2A (18.4±2.64) THREADS .250 (6.35) GRAYHILL XXXX X-X XXXX X-X 61RXXX XX .776±.025 (19.7±1.64) .501 PIN #1 (12.73) .100 .225 (2.54) (5.71) .200 (5.08) .400 (10.16) Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Optical and Mechanical Encoders Optical Encoders DIMENSIONS in inches (and millimeters) UNLESS OTHERWISE SPECIFIED, DIMENSION TOLERANCES ARE AS FOLLOWS: Cable Version .152 1.250 DIA LINEAR .010 (.25), DIAMETERS .010 (.25), ANGULAR 5˚ (3.86) (31.75) KEYWAY DEPTH .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 .725±.025 UNEF-2A (18.4±2.64) THREADS .250 (6.35) GRAYHILL XXXX X-X XXXX X-X 61RXXX-XXX XX-XXX PIN #1 .501 (12.73) CONNECTOR IS MOLEX P/N CABLE LENGTH 14-56-3056 6.000, 25 OR EQUIVALENT (6.000, 7) CIRCUITRY, TRUTH TABLE, AND WAVEFORM: Standard Quadrature 2-Bit Code PIN # GROUND 5 90 – 45 NO CONTACT OUTPUT 4 A OUTPUT OUTPUT A 3 B 10 KΩ 1 CYCLE POWER 5V 2 CHANNEL A LEADS CHANNEL B BY 90 – 45 IN ALL ROTATIONS FOR 10 KΩ CLOCKWISE ROTATION OF SHAFT. OUTPUT B 1 SPECIFICATIONS Electrical Ratings Mechanical Ratings Environmental Ratings Operating Voltage: 5.0 ±.25 Vdc Mechanical Life: 10 million revolutions Operating Temperature Range: -40°C to 85°C Supply Current: 30 mA maximum at 5 Vdc Time Life: Guaranteed for 10 years of continuous Storage Temperature Range: -55°C to 100°C Logic Output Characteristics: operation (calculated from emitter degradation data) Relative Humidity: 90-95% at 40°C for 96 hours Output Type: Open collector with integrated Mounting Torque: 20 in-lbs maximum Vibration Resistance: Harmonic motion with Schmitt Trigger and 10K ohms pull-up resistor Shaft Push Out Force: 100 lbs amplitude of 15g, within a varied 10 to 2000 Maximum Sink Current: 16 mA at .40 volts Terminal Strength: 5 lbs terminal pull-out force Hz frequency for 12 hours per MIL-STD-202, Power Consumption: 150 mW maximum minimum Method 204 Optical Rise Time: 500 nS typical Solderability: 95% free of pin holes and voids Shock Resistance: Test 1: 100g for 6 mS, half- Optical Fall Time: 16 nS typical Operating Torque: 1.5 in-oz maximum (no sine wave with velocity change of 12.3 ft/s. Test detents) for unsealed versions 2: 100g for 6 mS, sawtooth wave with velocity change of 9.7 ft/s. Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Optical and Mechanical Encoders Optical Encoders Materials and Finishes Bushing: Aluminum Optical Barrier: Polyphenylene sulfide, 94 Code Housing: Zytel FR-50 V-0 Shaft: Stainless steel Backplate: Polyester Retaining Ring: Stainless steel Header: Phosphor bronze, 200 microinches tin Code Rotor and Aperture: Chemically etched over 50 microinches nickel (pin version only) stainless steel/electroformed nickel Infrared Emitter: Gallium aluminum arsenide Photo IC: Planar silicon Printed Circuit Board: NEMA Grade FR-4. Cable: 26 AWG, stranded/tinned wire, PVC Five microinches minimum gold over 100 coated on .100 (2,54) centers (cable version microinches minimum nickel over copper 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 Cable Termination: 060 = 6.0in. Cable is terminated with Molex Connector P/N 14-56-3056 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 Shaft and Panel Seal The Series 61 bushing is 3/8 inches in diameter For shaft and panel seal version, the shaft is and has a non-turn keyway to prevent rotation of sealed by an o-ring inside the bushing. The the switch body when the panel is cut to fit. panel is sealed by a flat gasket .045" thick at Another way to keep the switch from turning is to the base of the bushing. The panel seals will use a non-turn washer. The washer is cadmium- increase the behind panel dimension by .020" plated brass. to .040", when the switch is mounted. The panel Part number: 12C1087-1 seal is silicon rubber. Part number: SHH694-11, 302-2B stainless steel, no plating DIMENSIONS In inches (and millimeters) .625 ± .010 DIA. .625 ± .010 .032 .032 ± .002 (15,89 ± 0,25) (15,88 ± 0,25) DIA. ± .002 (0,81 ± 0,05) (0,81 ± 0,05) 90˚ ± 1˚ 90˚ ± 1˚ .437 + .010 –.000 .530 ± .005 .005 ± .003 (11,10 + 0,25 –0,00) (13,46 ± 0,13) .030 (0,76) (0,38 ± 0,08) RADIUS MAX. C RADIUS L .125 ± .010 .120 ± .003 .110 (3,16 ± 0,25) (3,05 ± 0,08) ± .003 .120 ± .003 (2,79 (3,05 ± 0,08) ± 0,08) Part Number: 12C1087-1 Part Number: SHH694-11 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com