Optical Encoders SERIES 62B Push-Pull, High Torque FEATURES • Multiple Switching Functions Available in One Compact Device • Push and Pull Travel Options • Pull Shaft Resists Accidental Actuation • High Rotational Torque for Positive Detent Feel and Superior Tactile Feedback • Long Life, High Reliability • CMOS, HCMOS, and TTL Compatible • Pin, Cable and Connector with Cable Termination Options • Custom Modifications Available APPLICATIONS • Use for Menu Scrolling or • Function Selection • Avionics • Industrial • Medical DIMENSIONS in inches (and millimeters) Stripped Version .430 (10,92) Optical and Mechanical Encoders Pinned Version DIM "A" SEE CHART Connector Version SHAFT-DETENT POSITION CHART .350 (8,89) (.050 SPC X 7) .219.004 (5,560,1) DIM "A" 16 32 11.25 5.625 *SHAFT SHOWN IN A DETENT POSITION Ø.687 (17,45) .400 (10,16) .500 (12,7) Ø .250.001) (6,350,02) .312 (7,92) .707 (17,96) 3/8-32 UNEF-2A THREAD .395.015 (10,030,38) 1.183±.015 (30,05±0,38) .250.004 (6,350,1) 1.045 (26,54) 4.000±.20 CONNECTOR IS AMP P/N 215083-8 OR EQUIVALENT # POS 1.080.015 (27,430,38) .335 (8,51) .110 (2,79) .100 (2,54) XXX.20 SEE ORDERING INFO *TOLERANCES.010 U.O.S. SWITCH SCHEMATIC, WAVEFORM, AND TRUTH TABLE POWER (5V) 8 R* OUTPUT A OUTPUT B 7 R* 6 PULLBUTTON 5 PULLBUTTON 4 PUSHBUTTON 3 PUSHBUTTON 2 GROUND *EXTERNAL 2.2k Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 1 PULL-UP RESISTANCE REQUIRED FOR OPERATION. 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Optical Encoders WAVEFORM AND TRUTH TABLE Standard Quadrature 2-Bit Code HIGH OUTPUT "A" OUTPUT "B" LOW 1 2 HIGH LOW Clockwise Rotation Position 3 1 2 3 4 5 POSITION NUMBER 6 4 Output A Output B • •• • • Indicates logic high; blank indicates logic low. Code repeats every 4 positions. SPECIFICATIONS Environmental Specifications Rotary Electrical and Mechanical Specifications Operating Voltage: 5.00±.25 Vdc Supply Current: 30 mA maximum at 5 Vdc Output: Open collector phototransistor, external pull-up resistors are required Output Code: Two-bit quadrature, channel A leads channel B by 900 electrically during clockwise rotation of the shaft Logic Output Characteristics: Logic high signal shall be no less than 3.0 Vdc Logic low signal shall be no greater than 1.0 Vdc Minimum Sink Current: 2.0 mA Power Consumption: 150 mW maximum Mechanical Life: 1 million rotational cycles of operation. One cycle is a rotation through all positions and a full return Average Rotational Torque: 16 position: 5.0 ± 1.5 in-oz, 32-position: 2.5 ±1 .5 in-oz. Torque shall be within 50% of initial value throughout life Mounting Torque: 15 in-oz maximum Shaft Push-Out Force: 45 lbs minimum Shaft Pull-Out Force: 20 lbs minimum Terminal Strength: 15 lbs minimum terminal pull-out force for cable or header termination Solderability: 95% free of pin holes and voids Pull-Button/Push-Button Electrical and Mechanical Specifications Rating: 10 mA at 5 Vdc Contact Resistance: <10 ohms Life: 3 million actuations minimum Contact Bounce: <4 ms make,<10 ms break Actuation Force: 1700±450 g for both push and pull-button Shaft Travel: .030±.010 standard travel. .050±.010 long travel Materials and Finishes Bushing: Zinc Diecast, Cadmium Plated per QQP-416, Class II, Type II Shaft: Aluminum Detent Cover: Powered Metal per SS-316N1-25 Through Bolts: 305 Stainless Steel Through Bolts Nuts: 305 Stainless Steel Shaft Travel Springs: Carbon Steel, Oil Dip Finish Detent Ball: Stainless Steel Detent Spring: Tinned Music Wire Spacer/Push Dome Retainer: Ryton R-4 Push Actuator: Zytel 70G33L Snap Dome: Stainless Steel Printed Circuit Boards: Nema Grade FR4, Double Clad with Copper, Plated with Gold over Nickel Infrared Light Emitting Diode Chips: Gallium Aluminum Arsenide Silicon Phototransistor Chips: Gold and Aluminum Alloys Resistor: Metal Oxide on Ceramic Substrate Solder Pins: Brass, Plated with Tin Code Rotor: Delrin 100 Code Housing: Hiloy-610 Pull Dome Retainer: Ryton R-4 Pull Actuator: Polyurethane, Isoplast 101 LGF40 Blk Cover: Ryton R-4 Cable: Copper Standard with Topcoat in PVC Insulation (Cabled Versions Only) Connector: PA4.6 with Tin over Nickel Plated Phosphor Bronze (Cable/Connector Versions) Label: TT406 Thermal Transfer Cast Film Solder: Sn/Ag/Cu, lead-free, no clean Lubricating Grease: Nye Nyogel 774L Mounting Hex Nut: Tin/Zinc Over 1/2 Hard Brass Lockwasher: 8-18 Stainless Steel, Passivate Finish Pin Header: Hi-Temp Glass Filled Thermoplastic UL94V-0, Phosphor Bronze (Pinned Versions Only) ORDERING INFORMATION Series Angle of Throw: 22 = 22.50 For Code Change and 16 Detent Positions. 11 = 11.250 For Code Change and 32 Detent Positions. Push/Pull-Button Travel: S = Standard Travel (.030" Both Directions). L = Long Travel (.050" Both Directions) Push/Pull Option: P = Pull-Button Only. PP = Push and Pull-Button Termination: C = .050" Pitch Ribbon Cable with Connector 62BXX-XXX-040X S = .050" Pitch Ribbon Cable with Stripped End P = .050" Pitch Pin Header Cable Termination: 040 = 4.0in. Cable is terminated with Amp Connector P/N 215083-6. See Amp Mateability Guide for mating connector details. *Eliminate cable length if ordering pins (Ex: 62B22-SP-P) 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 Operating Temperature Range: -400 C to 850 C Storage Temperature Range: -550 C to 1000 C Humidity: 96 hours at 90-95% humidity at 400 C Mechanical Vibration: Harmonic motion with amplitude of 15 g, within a varied frequency of 10 to 2000 Hz Mechanical Shock: Test 1: 100 g for 6 ms half-sine wave with a velocity change of 12.3 ft/sec Test 2: 100 g for 6 ms sawtooth wave with a velocity change of 9.7 ft/sec