Optical Encoders Series 62C Concentric Shaft FEATURES •Economical Size •Combined Functionality •Optically Coupled for more than a Million Cycles of Operations •Optional Integral Pushbutton •Compatible with CMOS, TTL, and HCMOS Logic •Available with 12, 16, 24, and 32 Detent Positions for Deck •Choices of Cable Length and Terminations •Available in 3.3 Volt Input (contact Grayhill for details) APPLICATIONS •Used to Set Radio Frequency, Drill Depth, RPM, Menu Selection, Parameter Selection for Patient Monitoring Devices, etc. .230 ± .050 (5,84 ± 1,27) G R AY H I L L 8 7 6 5 4 3 2 1 Unless otherwise specified, standard tolerance are: Linear ± .025 Diameter ± .010 Angle ± 2.0° Pin Version Deck A: 0.250 (6,35) shaft Deck B: 0.125 (3,18) shaft .125 ± .002 (3,18 ± 0,05) .250 ± .005 (6,35 ± 0,13) .250 ± .005 (6,35 ± 0,13) .066 ± .005 (1,68 ± 0,13) .490 ± .010 (12,45 ± 0,25) 28 AWG CABLE WIRES ON .050 (1,27) CENTER .312 ± .005 (7,92 ± 0,13) .375 ± .015 (9,53 ± 0,38) CL .460 ± .010 (11,68 ± 0,25) .580 (14,73) Cable Version .152 ± .005 (3,86 ± 0,13) .360 ± .010 (9,14 ± 0,25) .540 ± .010 (13,72 ± 0,25) .100 (2,54) STRIPPED AND TINNED G R AY H I L L 8 7 6 5 4 3 2 1 .250 ± .002 (6,35 ± 0,05) CL 4.0 ± .20 (4.0 ± 5,08) 3/8-32 UNEF-2A THREAD. TO BE WITHIN .030 (0,76) OF SHOULDER 62CXXXX-XX-XXXC XXXX X-X Optical and Mechanical Encoders DIMENSIONS in inches (and millimeters) CONNECTOR IS AMP P/N 215083-8 .040 (1.02) .094 ± .004 (2,39 ± 0,1) .250 ± .005 (6,35 ± 0,13) .219 ±.004 (5,56 ± 0,1) .250 ± .005 (6,35 ± 0,13) .375 ± .015 (9,53 ± 0,38) .933 (23,69) REF. .500 ±.010 (12,7 ± 0,25) Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Optical Encoders CIRCUITRY, TRUTH TABLE AND WAVEFORM: Standard Quadrature 2-Bit Code PIN# POWER +5V Clockwise Rotation Position Output A Output B 1 2 3 4 8 R* OUTPUT A DECK A 7 • • R* OUTPUT B DECK A 6 R* OUTPUT A DECK B Indicates logic high; blank indicates • logic low. Code repeats every 4 positions. 5 R* OUTPUT B DECK B 4 N.O. PUSHBUTTON SWITCH DECK B 3 OUTPUT A 2 GROUND • • OUTPUT B 1 HIGH LOW HIGH LOW 1 * External pull-up resistors required for operation (2.2kΩ) 2 3 4 5 6 POSITION NUMBER SPECIFICATIONS Pushbutton Switch Ratings Encoder Ratings Coding: 2-bit quadrature coded output Operating Voltage: 5 ± .25 Vdc Supply Current: 50 mA maximum at 5 Vdc Logic High: 3.8V minimum Logic Low: 0.8V maximum Logic Rise and Fall Times: less than 30 mS Operating Torque: 2.0 in-oz ± 1.4 in-oz initially Rotational Life: more than 1,000,000 cycles of operation (1 cycle = 360° rotation) Shaft Push Out Force: 45 lbs minimum Mounting Torque: 15 in-lbs maximum Operating Speed: 100 RPM maximum Axial Shaft Play: 0.010 max. for each shaft Environmental Ratings Operating Temp. Range: -40°C to 85°C Storage Temp. Range: -55°C to 100°C Relative Humidity: 90–95% at 40°C, 96 hrs. 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: Tested at 100g for 6 mS, half sine, 12.3 ft/s Test 2: 100g for 6 mS, sawtooth, 9.7 ft/s ORDERING INFORMATION Materials and Finishes Bushing: Zinc casting Shaft: Aluminum Shaft Retaining Ring: Stainless steel Detent Spring: Stainless steel Printed Circuit Board: NEMA grade FR-4 Terminals: Brass, tin-plated Mounting Hardware: One brass, nickel-plated nut and zinc-plated spring steel with clear trivalent chromate finish lockwasher supplied with each switch. (Nut is 0.094 inches thick by 0.433 inches across flats) Rotor: Thermoplastic Code Housing: Reinforced thermoplastic Pushbutton Dome: Stainless steel Pushbutton Housing: Thermoplastic Pushbutton Contact: Brass, nickel-plated Dome Retaining Disk: Thermoplastic Strain Relief: Stainless steel Cable: 28 AWG, stranded/top coated wire, PVC coated on .050 centers (cable version) Header Pins: Phosphor bronze, tin-plated Insulator: Glass-filled polyester Spacer: Zinc casting 62C2211- 02 - 040 C Series Style: C = Concentric Angle of Throw (Deck A): 11 = 11.25° or 32 positions, 15 = 15° or 24 positions, 22 = 22.5° or 16 positions, 30 = 30° or 12 Positions Angle of Throw (Deck B): 11 = 11.25° or 32 positions, 15 = 15° or 24 positions, 18 = 18° or 20 positions, 22 = 22.5° or 16 positions, 30 = 30° or 12 Positions Termination: S = stripped cable, C = connector, P = pins 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: 62C2211-02-P) Pushbutton Option: 01 = w/o pushbutton 02 = with pushbutton Custom shaft, pushbutton actuation force and termination options are available. Available from your local Grayhill Distributor. For prices and 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 Rating: 5 Vdc, 10 mA, resistive Contact Resistance: less than 10 ohms (TTL or CMOS compatible) Voltage Breakdown: 250 Vac between mutually insulated parts Contact Bounce: less than 4 mS at make, less than 10 mS at break Actuation Life: 3,000,000 operations Actuation Force: 1000 ± 300 grams Pushbutton Travel: .010 / .025 inch