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 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) 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 SURFACE .219 (5.57) .025 X 45˚ (.64) CHAMFER .249/.250 DIA (6.32/6.34) .350 (8.89) 3/8 - 32 UNEF-2A THREADS .725±.025 (18.42±.64) .250 (6.35) GRAYHILL XXXX X-X 61kXXX XXXX X-X XX .776±.025 (19.71±.64) .501 (12.73) PIN #1 .150 (3.81) .100 (2.54) .225 (5.71) .300 (7.62) I-37 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 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) KEYWAY 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 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 (18.42±.64) .250 (6.35) GRAYHILL XXXX X-X 61KXXX-XXX XXXX X-X XX-XXX Optical and Mechanical Encoders PIN #1 .501 (12.73) CONNECTOR IS MOLEX P/N 14-56-3046 OR EQUIVALENT CABLE LENGTH XXX±.25 (XXX±.7) CIRCUITRY, TRUTH TABLE, AND WAVEFORM: Standard Quadrature 2-Bit Code PIN # GROUND 90˚ ± 45˚ 1 OUTPUT A OUTPUT B 2 OUTPUT B 10 KΩ OUTPUT A 3 4.7 KΩ 10 KΩ POWER 5V 4 1 CYCLE CHANNEL A LEADS CHANNEL B BY 90˚ ± 45˚ IN ALL ROTATIONS FOR CLOCKWISE ROTATION OF SHAFT. 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 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: 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 Mechanical Shock: Test 1: 100g for 6 mS, halfsine 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. Environmental Ratings ACCESSORIES 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 See page I-41. For control knobs see page I-57. Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois Materials and Finishes See page I-41. ORDERING INFORMATION See page I-41. 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com I-38 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 Life Cycles • 300 RPM Shaft Rotation • Index Pulse Available DIMENSIONS In inches (and millimeters) Pin Version Optical and Mechanical Encoders .152 (3.86) KEYWAY 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 SURFACE .219 (5.57) .025 X 45˚ (.64) CHAMFER .249/.250 DIA (6.32/6.34) .350 (8.89) 3/8 - 32 UNEF-2A THREADS .725±.025 (18.42±.64) .250 (6.35) GRAYHILL XXXX X-X 61RXXX XXXX X-X XX .776±.025 (19.71±.64) .501 (12.73) PIN #1 .100 (2.54) .225 (5.71) .200 (5.08) .400 (10.16) I-39 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Optical Encoders DIMENSIONS In inches (and millimeters) Cable Version UNLESS OTHERWISE SPECIFIED, DIMENSION TOLERANCES ARE AS FOLLOWS: LINEAR ±.010 (.25), DIAMETERS ±.010 (.25), ANGULAR ±5˚ .152 (3.86) KEYWAY DEPTH 1.250 DIA (31.75) .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 (18.42±.64) .250 (6.35) GRAYHILL XXXX X-X 61RXXX-XXX XXXX X-X XX-XXX Optical and Mechanical Encoders PIN #1 .501 (12.73) CONNECTOR IS MOLEX P/N 14-56-3056 OR EQUIVALENT CABLE LENGTH XXX±.25 (XXX±.7) CIRCUITRY, TRUTH TABLE, AND WAVEFORM: Standard Quadrature 2-Bit Code PIN # GROUND 5 90˚ ± 45˚ NO CONTACT 4 OUTPUT A 3 OUTPUT A 4.7 KW OUTPUT B 10 KW POWER 5V 2 10 KW OUTPUT B 1 CYCLE CHANNEL A LEADS CHANNEL B BY 90˚ ± 45˚ IN ALL ROTATIONS FOR CLOCKWISE ROTATION OF SHAFT. 1 SPECIFICATIONS Electrical Ratings Mechanical Ratings Environmental 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 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: 16 nS typical 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 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, halfsine wave with velocity change of 12.3 ft/s. Test Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com I-40 Optical Encoders 2: 100g for 6 mS, sawtooth wave with velocity change of 9.7 ft/s. Materials and Finishes Bushing: Cast zinc, nickel-plated Code Housing: Hiloy 610B Shaft: Stainless steel Rotor: Nylon 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 – 020 Optical and Mechanical Encoders 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 for 61K, 14-56-3056 for 61R. Use any standard .100 center 4-pin header for 61K, 5-pin header for 61R to interface with cable. Recommended to be mounted with Molex header part no. 70543-0003 or 70553-0003 for 61K, 70543-0004 or 70553-0004 for 61R. 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 Dstributor or Grayhill. ACCESSORIES Non-Turn Washer Shaft and Panel Seal 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 cadmium-plated brass. Part number: 12C1087-1 Part number: SHH694-11, 302-2B stainless steel, no plating 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. DIMENSIONS 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) .125 ± .010 (3,16 ± 0,25) .120 ± .003 (3,05 ± 0,08) I-41 90˚ ± 1˚ .005 ± .003 (0,38 ± 0,08) RADIUS CL .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: 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