Optical Encoders Series 62T Thumbwheel with Pushbutton FEATURES • Scroll and select functions • Sealed against dust and particles • Custom bezels that will blend with HMI grips and control panels • Optional integrated pushbutton with over three million actuations • MIL-STD-202 and MIL-STD-810F Compliant • Standard panel seal • Choice of cable length and termination APPLICATIONS • Scroll & select equipment in industrial and non-automotive transportation applications • Display selectors • Hand-grip joysticks DIMENSIONS in inches (and millimeters) Optical and Mechanical Encoders 1.758 [ 44,65] 1.500±.005 [ 38,1] Ø .200±.005 [ 5,0] C-BORE .265 X2 Unless otherwise specified, standard tolerances are: Linear ± .025 Diameter ± .010 Angle ± 2.0 0 .327 [ 8,31] .780 [ 19,81] .020 [ 0,51 ] Ø.950 [ 24,13] CLOCKWISEROTATION .485 [ 12,32] .830 [ 21,08] .125 [ 3,18] OF WHEEL .020 [ 0,51] 4.00±.25 Ø.128 ±.002 [ 3,25] THRUHOLE X2 .515 [ 13,08] AMPCONNECTOR PN7-215083-6 .114±.015 [ 2,9] .650 [ 16,51] .640 [ 16,26] .970 [ 24,64] R.250 [ 6,35] Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Optical Encoders WAVEFORM AND TRUTH TABLE +5Vdc R* OUTPUT"A" OUTPUT"B" R* 90˚±45˚ 1 2 HIGH(3.8-5V) 3 OUTPUTA LOW(0-.8V) GROUND 4 PUSHBUTTON 5 PUSHBUTTON 6 POSITION OUTPUTB #2 N.O.,MOMENTARY PUSHBUTTONSWITCH HIGH(3.8-5V) #3 OUTPUTB LOW(0-.8V) #4 POS #1 POS #2 POS #3 POS #4 POS #5 POS #6 R*-TWO2.2KRESISTORSREQUIREDFOROPERATION. SPECIFICATIONS Operating Temperature Range: -400 C to 850 C Storage Temperature Range: -550 C to 1000 C Humidity: 240 hours at 95% humidity at 300 C Mechanical Vibration: Harmonic motion with amplitude of 15g, within a varied frequency of 10 to 2000 Hz Mechanical Shock: Test 1: 100g for 6 ms half-sine wave with a velocity change of 12.3 ft/sec Test 2: 100g for 6 ms sawtooth wave with a velocity change of 9.7 ft/sec Rating: 10mA @ 5 Vdc Contact Resistance: <10ohms Life: 3 million actuations minimum Contact Bounce: <4 ms make, <10ms break Actuation Force: N – None, 7–700g, 10 – 1000g. Thumbwheel Travel: .060 ± .015 in Rotary Electrical and Mechanical Specifications Operating Voltage: 5.00±0.25 Vdc Supply Current: 25mA Max. Output: Open collector phototransistor, external pull up resistors are required Output Code: Two-bit quadrature, channel A leads channel B by 90° electrically during clockwise rotation of the thumbwheel Logic high shall be no less than 3.8 Vdc Logic low shall be no greater than 0.8 Vdc Power Consumption: 125 mW Max. Mechanical Life: 1,000,000 cycles of operation for Low and Non-Rotational Torque. 500,000 cycles of operation for Medium Rotational Torque. 1 cycle is a rotation through all positions and a full return. Average Rotational Torque: M: 2.2±.75 in-oz, L: 1.2±0.5 in-oz, N: <0.50 in-oz. Initially torque shall be within 75% of initial value throughout life. Indicateslogichigh;blankindicateslogiclow. Coderepeatsevery4positions. Materials and Finishes Face Plate: Plastic Housing: ABS Plastic Side Plate: Reinforced thermoplastic Wiper: Silicone rubber with adhesive Gasket: Silicone rubber with adhesive Wheel: Plastic Shaft: Aluminum Slide Springs: Music wire Detent Spring: Music wire Detent Balls: Nickel plated stainless steel PC Boards: NEMA grade FR4. Double clad with copper Plated with gold over nickel Pushbutton board is tin plating over copper LED: Gallium Aluminum Arsenide Phototransistor: Gold and Aluminum Alloys Code Section Housing: Reinforced plastic Detent Housing: Thermoplastic Code Rotor: Delrin 100 plastic Dome: Stainless steel Dome retainer: Delrin 100 plastic Slide Rods: Stainless steel Splining Key: Stainless steel Actuator: Reinforced thermoplastic Screws: Aluminum or Stainless Wiper Plate: Copper Solder: Lead free (96.5% tin, 3% silver, 0.5% copper, no clean) Series Angle of Throw: 22 = 22.5° for code change and 16 detent positions Rotational Torque: N = Non-Detent, L=Low Torque, M=Medium Torque Pushbutton Option: 0=No Pushbutton, 7=700 grams, 10=1000 grams 62T22-XX-040C Termination: C = .050 Center ribbon Cable with connector Cable Termination: 040=4.0 inches. Cable is terminated with Amp Connector P/N 7-215083-6. See Amp Mateability Guide for Mating Connector details. Available from your local Grayhill Component Distributor. For pricing an discounts, contact a local Sales Office, an authorized local Distributor, or Grayhill. 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 Environmental Specifications MIL-STD-810F Qualified Pushbutton Electrical and Mechanical Specifications OUTPUTA #1