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
FEATURES
• Low Cost
• Long Life
• 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 Levels
• Available in 12,16, 20, 24 and 32
Detent Positions (Non-detent also
available)
• Choice of Cable Lengths and
Terminations
APPLICATIONS
• Global Positioning/Driver
Information Systems
• Medical Equipment
DIMENSIONS in inches (and millimeters)
SERIES 62A,V,D
1/2'' Package
Optical and Mechanical
Encoders
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Optical Encoders
TERMINATION OPTIONS
C - CONNECTOR , 0.050" CENTERS S - STRIPPED CABLE , 0.050" CENTERS
CH - CONNECTOR , 0.100" CENTERS
SH - STRIPPED CABLE, 0.100" CENTERS P - PIN, 0.100" CENTERS
Optical and Mechanical
Encoders
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 Standard Quadrature 2-Bit Code
CIRCUITRY: SURFACE MOUNT OPTICS Pushpull Outputs (62A22, 62A15, 62A11)
CIRCUITRY: WIREBOND OPTICS Open Collector Outputs (All Others)
SUPPLY CURRENT & LOGIC OUTPUT CHARACTERISTICS
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
SPECIFICATIONS
Electrical and Mechanical Ratings
Pushbutton Rating: 5 Vdc, 10 mA, resistive
Pushbutton Contact Resistance: less than
10 ohms (TTL or CMOS compatible)
Pushbutton Life: 3 million actuations min.
Pushbutton Contact Bounce: less than 4
mS at make and less than 10 mS at break
Pushbutton Actuation Force: 1000 ±300
grams
Pushbutton Travel: .010/.025 inch
Coding: 2-bit quadrature coded output
Voltage Breakdown: 250 Vac between
mutually insulated parts
Rotational Life: 1,000,000 cycles minimum
(One cycle is a rotation through all positions
and a full return)
Optical Rise and Fall Times: less than 30 mS
maximum
Operating Torque:
Style A and V: 2.0 ±1.4 in-oz. initially
Style D: 3.5 ±1.4 in-oz initially
Non-detent: less than 1.5 in-oz initially
Shaft Push Out Force: 45 lbs minimum
Mounting Torque: 15 in-lbs maximum
Terminal Strength: 15 lbs cable pull-out force
minimum
Operating Speed: 100 RPM maximum
Axial Shaft Play: .010 maximum
Environmental Ratings
Operating Temperature Range: -40°C to 85°C
Storage Temperature Range:
-55°C to 100°C
Relative Humidity: 90–95% at 40°C
for 96 hours
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
Mechanical Shock: Test 1: 100G for 6 mS,
half sine, 12.3 ft/s; Test 2: 100G for 6 mS,
sawtooth, 9.7 ft/s
Materials and Finishes
Code Housing: Reinforced thermoplastic
Shaft: Zinc or aluminum
Bushing: Zinc casting
Shaft Retaining Ring: Stainless steel
Detent Spring: Stainless steel
Printed Circuit Boards: NEMA grade FR-4
gold over nickel or palladium
Terminals: Brass, tin-plated
Mounting Hardware: One brass, nickel-plated
nut and zinc-plated spring steel with clear
trivalent chromate nish lockwasher supplied
with each switch. Nut is 0.094 inches thick by
0.435 inches across ats.
Rotor: Thermoplastic
Code Housing: Thermoplastic
Pushbutton Dome: Stainless steel
Dome Retaining Disk: Thermoplastic
Pushbutton Housing: Thermoplastic
Phototransistor: Planar Silicon NPN
Infrared Emitter: Gallium aluminum arsenide
Pushbutton Contact: Brass, nickel-plated
Flex Cable: 28 AWG, stranded/top coated wire,
PVC coated on .050 or .100" centers (cabled
version)
Header Pins: Phospher bronze, tin-plated
Spacer: ABS
Backplate/Strain Relief: Stainless steel
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).
ORDERING INFORMATION
These switches have Quadrature 2-bit code output and an optional shaft actuated pushbutton switch.
Available from your local Grayhill Component Distributor.
For prices and discounts, contact a local Sales Ofce, an authorized local Distributor, or Grayhill.
Custom materials, styles, colors, and markings are available. Control knobs available.
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Grayhill:
62A11-01-020S 62A11-01-050S 62A11-01-060C 62A11-02-020C 62A11-02-050S 62A11-02-060C 62A11-02-P
62A15-01-060C 62A15-02-030S 62A15-02-060C 62A22-01-060C 62A22-02-020C 62A22-02-035S 62A22-02-060C
62A22-02-P 62V11-02-P 62V15-02-P 62V22-02-020C 62A15-01-240C 62A11-01-100SH 62A15-02-080SH 62A22-
02-030CH 62A01-01-060SH 62D15-01-100S 62A22-02-120C 62V11-02-040C 62A15-02-P 62V11-01-110C 62A08-
02-030S 62D22-02-020C 62A01-01-050S 62D11-01-080SH 62A15-02-070SH 62V22-01-040C 62A11-02-020S
62A18-02-060S 62V01-01-200SH 62A11-02-220CH 62D11-02-050C 62A11-01-060S 62A11-02-085S 62V22-02-P
62A22-02-045CH 62V30-02-030S 62A11-02-080CH 62D11-02-060C 62V15-02-020CH 62D22-02-080SH 62A22-02-
070CH 62A11-02-120CH 62A01-02-P 62V22-02-030SH 62A11-02-040SH 62V11-01-040C 62A22-01-030S 62A22-
01-080S 62D11-02-100S 62D18-02-P 62A30-02-040SH 62A11-01-120S 62A11-01-035C 62A18-02-P 62V30-02-P
62A11-01-150S 62A22-01-100C 62V11-02-110C 62V15-02-080CH 62A11-01-020C 62A11-02-130S 62A11-01-
085S 62A15-02-050CH 62A01-01-020SH 62V11-02-020CH 62D30-02-050C 62A15-02-100CH 62D15-02-P 62A11-
02-060CH 62A18-02-020C 62A01-02-020S 62D11-01-250S 62V22-02-050C 62A15-02-040CH 62V08-02-040C
62A22-01-040CH 62D11-02-020S 62V15-02-035C 62D22-02-035S 62A22-02-035C 62V03-02-030S 62A01-01-
200S 62A15-02-025C 62A22-02-080SH 62A11-02-035C 62A22-01-100CH 62A18-02-120S 62A30-02-035CH
62D22-02-040C 62A22-02-045S 62A11-01-040C 62V15-02-035CH
