Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois

60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

Optical Encoders

SPECIFICATIONS

Electrical and Mechanical Ratings

Rating: 5 Vdc, 10 mA, resistive

Contact Resistance: less than 10 ohms (TTL

or CMOS compatible)

Pushbutton Life: 3 million actuations minimum

Contact Bounce: less than 4 mS at make and

less than 10 mS at break

Actuation Force: 1000 ±300 grams

Pushbutton Travel: .010/.025 inch

Coding: 2-bit quadrature coded output

Operating Voltage: 5.0 ±.25 Vdc, 3.30±.125

Vdc (style V only)

Voltage Breakdown: 250 Vac between mutually

insulated parts

Supply Current: 30 mA maximum

Logic Output Characterisitics:

Logic High: 3.8 Vdc (5.0 Vdc); 2.3 (3.3 Vdc)

minimum

Logic Low: 0.8 Vdc maximum

Rotational Life: 1,000,000 cycles minimum

(One cycle is a rotation through all positions

and a full return)

Minimum Sink Current: 2.0 mA for 5 Vdc; 1.0

mA for 3.3 Vdc

Power Consumption: 150 mW maximum for 5

Vdc; 80 mW for 3.3 Vdc

Optical Rise and FallTimes: 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 stainless steel lockwasher supplied with

each switch. Nut is 0.094 inches thick by 0.562

inches across flats.

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 Office, an authorized local Distributor, or Grayhill.

Custom materials, styles, colors, and markings are available. Control knobs available.

Encoder

9