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 Unless otherwise specified, standard tolerance are: (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 (18.42.64) THREADS .250 (6.35) GRAYHILL XXXX X-X XXXX X-X 61kXXX XX .776.025 (19.71.64) .501 PIN #1 (12.73) .100 .225 (2.54) (5.71) .150 (3.81) .300 (7.62) Encoder 42 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˚ 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 (18.42.64) THREADS .250 (6.35) GRAYHILL XXXX X-X XXXX X-X 61KXXX-XXX XX-XXX PIN #1 .501 (12.73) CONNECTOR IS MOLEX P/N CABLE LENGTH 14-56-3046 XXX.25 OR EQUIVALENT (XXX.7) CIRCUITRY, 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 degradation data) Operating Voltage: 5.0 ±.25 Vdc amplitude of 15g, within a varied 10 to 2000 Hz Supply Current: 30 mA maximum at 5 Vdc Mounting Torque: 20 in-lbs maximum frequency for 12 hours per MIL-STD-202, Logic Output Characteristics: Shaft Push Out Force: 100 lbs Method 204 Output Type: Open collector with integrated Terminal Strength: 5 lbs terminal pull-out Mechanical Shock: Test 1: 100g for 6 mS, half- Schmitt Trigger and 10K ohms pull-up resistor force minimum sine wave with velocity change of 12.3 ft/s. Test Solderability: 95% free of pin holes and voids Maximum Sink Current: 16 mA at .40 volts 2: 100g for 6 mS, sawtooth wave with velocity Power Consumption: 150 mW maximum Operating Torque: 1.5 in-oz maximum (no change of 9.7 ft/s. Optical Rise Time: 500 nS typical detents) for unsealed versions Optical Fall Time: 16 nS typical Materials and Finishes Environmental Ratings See page I-41. Operating Temperature Range: -40°C to 85°C Mechanical Ratings Storage Temperature Range: -55°C to 100°C Mechanical Life: 10 million revolutions ACCESSORIES Relative Humidity: 90-95% at 40°C for 96 hours Time Life: Guaranteed for 10 years of See page I-41. For control knobs see page Vibration Resistance: Harmonic motion with continuous operation (calculated from emitter I-57. Encoder Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com 43 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 (18.42.64) THREADS .250 (6.35) GRAYHILL XXXX X-X XXXX X-X 61RXXX XX .776.025 (19.71.64) .501 PIN #1 (12.73) .100 .225 (2.54) (5.71) .200 (5.08) .400 (10.16) Encoder 44 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: .152 Cable Version 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 (18.42±.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 XXX±.25 OR EQUIVALENT (XXX±.7) CIRCUITRY, TRUTH TABLE, AND WAVEFORM: Standard Quadrature 2-Bit Code PIN # GROUND 5 90˚ ± 45˚ NO CONTACT 4 OUTPUT 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 Operating Torque: 1.5 in-oz maximum (no Electrical Ratings detents) for unsealed versions Mechanical Ratings Operating Voltage: 5.0 ±.25 Vdc Mechanical Life: 10 million revolutions Supply Current: 30 mA maximum at 5 Vdc Time Life: Guaranteed for 10 years of Environmental Ratings Logic Output Characteristics: continuous operation (calculated from emitter Operating Temperature Range: -40°C to 85°C Output Type: Open collector with integrated Storage Temperature Range: -55°C to 100°C degradation data) Schmitt Trigger and 10K ohms pull-up resistor Mounting Torque: 20 in-lbs maximum Relative Humidity: 90-95% at 40°C for 96 hours Maximum Sink Current: 16 mA at .40 volts Shaft Push Out Force: 100 lbs Vibration Resistance: Harmonic motion with Power Consumption: 150 mW maximum Terminal Strength: 5 lbs terminal pull-out force amplitude of 15g, within a varied 10 to 2000 Hz Optical Rise Time: 500 nS typical minimum frequency for 12 hours per MIL-STD-202, Optical Fall Time: 16 nS typical Method 204 Solderability: 95% free of pin holes and voids Encoder Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com 45 Optical and Mechanical Encoders Optical Encoders Shock Resistance: Test 1: 100g for 6 mS, half- Printed Circuit Board: NEMA Grade FR-4. sine wave with velocity change of 12.3 ft/s. Test Five microinches minimum gold over 100 2: 100g for 6 mS, sawtooth wave with velocity microinches minimum nickel over copper change of 9.7 ft/s. Optical Barrier: Polyphenylene sulfide, 94 V-0 Backplate: Polyester Materials and Finishes Header: Phosphor bronze, 200 microinches tin Bushing: Aluminum over 50 microinches nickel (pin version only) Code Housing: Hiloy 610B Infrared Emitter: Gallium aluminum arsenide Shaft: Stainless steel Photo IC: Planar silicon Retaining Ring: Stainless steel Cable: 26 AWG, stranded/tinned wire, PVC Code Rotor and Aperture: Chemically etched coated on .100 (2,54) centers (cable version stainless steel/electroformed nickel 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 Cable Termination: 060 = 6.0in. Cable is terminated with Molex Connector P/N 14-56-3056. To purchase an Molex Mating Connector visit www.avnet.com. 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 sealed by an o-ring inside the bushing. The of the switch body when the panel is cut to fit. panel is sealed by a flat gasket .045" thick at the Another way to keep the switch from turning is base of the bushing. The panel seals will increase to use a non-turn washer. The washer is the behind panel dimension by .020" to .040", cadmium-plated brass. when the switch is mounted. The panel seal is Part number: 12C1087-1 silicon rubber. Part number: SHH694-11, 302-2B stainless steel, no plating DIMENSIONS In inches (and millimeters) .625 ± .010 DIA. .625 ± .010 .032 ± .002 .032 (15,89 ± 0,25) (15,88 ± 0,25) DIA. (0,81 ± 0,05) ± .002 (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 Encoder 46 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com