Optical and Mechanical Encoders Optical Encoders SERIES 62A,V,D 1/2'' Package APPLICATIONS FEATURES  Global Positioning/Driver  Low Cost Information Systems  Long Life  Medical Equipment  Available in 3.3 or 5.0 Vdc Operating Voltages  High Torque Version to Emphasize Rotational Feel  Economical Size  Optically Coupled for More than a Million Cycles  Optional Integral Pushbutton  Compatible with CMOS, TTL and HCMOS Logic  Available in 12,16, 20, 24 and 32 Detent Positions (Non-detent Also Available)  Choices of Cable Length and Terminations DIMENSIONS In inches (and millimeters) Cable Version .540 (13,72) .250 (6,35) .250 .066±.002 (6,35) (1,68±0,05 .500 (13,26) .152±.002 (3,9±0,05) .219±.003 (5,6±0,08) .390 (9,91) Ø.250±.002 .250 (6,35±0,05) (6,35) .375±.015 (9,52±0,38) .312 3/8-32 UNEF-2A THREAD THREADS TO BE WITHIN (7,92) .030 (0,76) OF SHOULDER. .510±.015 62AXX-XX-XXXC GRAYHILL (12,95±0,38) .525±.015 XXXX X-X 6 5 4 3 2 1 28 AWG CABLE (12,95±0,38) WIRES ON .050 (1.27) CENTERS .320 REF. 4.000 (8,13) ±.20 CONNECTOR IS (±5,1) AMP P/N 215083-6 Encoder Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com 7 Optical and Mechanical Encoders Optical Encoders DIMENSIONS In inches (and millimeters) Pin Version Unless otherwise specified, standard tolerance is ±.010 (0.25) .540 (13,72) .250 (6,35) .066 ±.002 (1,68±0,05) .250 (6,35) .602 .500 (15,29) (13,26) .152±.002 .219±.003 (3,9±0,05) (5,6±0,08) .100 .522 (2,54) TYP. Ø.250 ±.002 (6,32±0,05) 3/8-32 UNEF-2A THREAD. THREADS TO BE WITHIN .030 (0,76) OF SHOULDER. .250 .375 ±.015 .312 (6,35) (5,6±0,08) (7,9) GRAYHILL 62AXX-XX-P XXXX X-X 6 5 4 3 2 1 .797 (20,2) .940±.050 .817 (24,0±1,3) (20,8) .470±.020 (12,0±0,5) .450±.010 (11,43±0,3) .140±.015 .620 (3,6±0,4) (15,7) CIRCUITRY, TRUTH TABLE, AND WAVEFORM Standard Quadrature 2-Bit Code Standard 5.0 Volt (Styles A and D) Clockwise Rotation PIN # POWER +5V 6 Position Output A Output B R* 1 5 OUTPUT A 2  R* 3  OUTPUT B 4 4  Indicates logic high; blank indicates N.O. 3  PUSH- logic low. Code repeats every 4 BUTTON positions. SWITCH 2 1 GROUND 3.3 Volt (Style V only) HIGH PIN # OUTPUT A POWER +3.3V 6 LOW R* 100 Ω 100 Ω HIGH OUTPUT A 5 5% 5% OUTPUT B LOW R* OUTPUT B 4 1 2 3 4 5 6 3 N.O. POSITION NUMBER PUSHBUTTON SWITCH 2 GROUND 1 * External pull-up resisitors required for operation (2.2k Ω) Encoder 8 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 Detent Spring: Stainless steel SPECIFICATIONS Operating Torque: Printed Circuit Boards: NEMA grade FR-4 Style A and V: 2.0 ±1.4 in-oz. initially Electrical and Mechanical Ratings gold over nickel or palladium Style D: 3.5 ±1.4 in-oz initially Rating: 5 Vdc, 10 mA, resistive Terminals: Brass, tin-plated Non-detent: less than 1.5 in-oz initially Contact Resistance: less than 10 ohms (TTL Mounting Hardware: One brass, nickel-plated or CMOS compatible) Shaft Push Out Force: 45 lbs minimum nut and stainless steel lockwasher supplied with Pushbutton Life: 3 million actuations minimum Mounting Torque: 15 in-lbs maximum each switch. Nut is 0.094 inches thick by 0.562 Contact Bounce: less than 4 mS at make and Terminal Strength: 15 lbs cable pull-out force less than 10 mS at break inches across flats. minimum Actuation Force: 1000 ±300 grams Rotor: Thermoplastic Operating Speed: 100 RPM maximum Pushbutton Travel: .010/.025 inch Code Housing: Thermoplastic Axial Shaft Play: .010 maximum Coding: 2-bit quadrature coded output Pushbutton Dome: Stainless steel Operating Voltage: 5.0 ±.25 Vdc, 3.30±.125 Dome Retaining Disk: Thermoplastic Environmental Ratings Vdc (style V only) Pushbutton Housing: Thermoplastic Operating Temperature Range: -40°C to 85°C Voltage Breakdown: 250 Vac between mutually Phototransistor: Planar Silicon NPN Storage Temperature Range: -55°C to 100°C insulated parts Infrared Emitter: Gallium aluminum arsenide Relative Humidity: 90–95% at 40°C for 96 hours Supply Current: 30 mA maximum Pushbutton Contact: Brass, nickel-plated Vibration Resistance: Harmonic motion with Logic Output Characterisitics: Flex Cable: 28 AWG, stranded/top coated wire, amplitude of 15G, within a varied 10 to 2000 Hz Logic High: 3.8 Vdc (5.0 Vdc); 2.3 (3.3 Vdc) PVC coated on .050 or .100" centers (cabled minimum frequency for 12 hours per MIL-STD-202, Method version) Logic Low: 0.8 Vdc maximum 204 Header Pins: Phospher bronze, tin-plated Rotational Life: 1,000,000 cycles minimum Mechanical Shock: Test 1: 100G for 6 mS, half Spacer: ABS (One cycle is a rotation through all positions sine, 12.3 ft/s; Test 2: 100G for 6 mS, sawtooth, Backplate/Strain Relief: Stainless steel and a full return) 9.7 ft/s Minimum Sink Current: 2.0 mA for 5 Vdc; 1.0 mA for 3.3 Vdc Materials and Finishes Power Consumption: 150 mW maximum for 5 Code Housing: Reinforced thermoplastic Vdc; 80 mW for 3.3 Vdc Shaft: Zinc or aluminum Optical Rise and Fall Times: less than 30 mS Bushing: Zinc casting maximum Shaft Retaining Ring: Stainless steel ORDERING INFORMATION Series Style: A = 1/2" package, 5.0 Vdc Input, D = high torque w/5.0 Vdc input, V = 3.3 Vdc input Angle of Throw: Detent Non-detent (Styles A&V only) 11 = 11.25° or 32 positions 01 = 11.25° or 32 positions 15 = 15° or 24 positions 05 = 15° or 24 positions 18= 18° or 20 positions 08= 18° or 20 positions 22 = 22.5° or 16 positions 02 = 22.5° or 16 positions 30 = 30° or 12 positions 03 = 30° or 12 positions Pushbutton Option: 01 = w/o pushbutton, 02 = with pushbutton 62A22-01-040S Termination: S = Stripped cable; .050" centers SH = Stripped cable; .100" centers C = Connector; .050" centers CH = Connector; .100" centers P = Pin; .100" centers Cable Length: Cable Terminination: 040 = 4.0in. Cable is terminated with Amp P/N 215083-6. See Amp Mateability Guide for Mating Connector details. *Eliminate cable length if ordering pins. (Ex: 62A22-02-P). These switches have Quadrature 2-bit code output and an optional shaft actuated pushbutton switch. Custom materials, styles, colors, and markings are available. Control knobs available. Available from your local Grayhill Component Distributor. For prices and discounts, contact a local Sales Office, an authorized local Distributor, or Grayhill. Encoder Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com 9