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

Series

Angle of Throw: 22=22.5

0

ForCodeChangeand16DetentPositions.

  11=11.25

0

ForCodeChangeand32DetentPositions.

Push/Pull-Button Travel:S=StandardTravel(.030"BothDirections).L=LongTravel(.050"BothDirections)

Push/Pull Option: P=Pull-ButtonOnly.PP=PushandPull-Button

Termination: C=.050"PitchRibbonCablewithConnector

   S=.050"PitchRibbonCablewithStrippedEnd

   P=.050"PitchPinHeader

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: 62B22-SP-P)

62BXX-XXX-040X

SPECIFICATIONS

Environmental Speciﬁcations

Operating Temperature Range: -40

0



to85

0

Storage Temperature Range: -55

0

Cto100

0

C

Humidity: 96hoursat90-95%humidity

at40

0

Mechanical Vibration: Harmonicmotionwith

amplitudeof15g,withinavariedfrequencyof

10to2000Hz

Mechanical Shock:

Test1:100gfor6mshalf-sinewavewitha

velocitychangeof12.3ft/sec

Test2:100gfor6mssawtoothwavewitha

velocitychangeof9.7ft/sec

Rotary Electrical and

Mechanical Speciﬁcations

Operating Voltage: 5.00±.25Vdc

Supply Current:30mAmaximumat5Vdc

Output:Opencollectorphototransistor,exter-

nalpull-upresistorsarerequired

Output Code:Two-bitquadrature,channel

AleadschannelBby90

electricallyduring

clockwiserotationoftheshaft

Logic Output Characteristics:

Logichighsignalshallbenoless

than3.0Vdc

Logiclowsignalshallbenogreater

than1.0Vdc

Minimum Sink Current:2.0mA

Power Consumption: 150mWmaximum

Mechanical Life: 1millionrotationalcyclesof

operation.Onecycleisarotationthroughall

positionsandafullreturn

Average Rotational Torque:6.0±1.5in-oz

initially.Torqueshallbewithin50%ofinitial

valuethroughoutlife

Mounting Torque: 15in-ozmaximum

Shaft Push-Out Force: 45lbsminimum

Shaft Pull-Out Force: 20lbsminimum

Terminal Strength: 15lbsminimum

terminalpull-outforceforcableorheader

termination

Solderability: 95%freeofpinholesand

voids

Pull-Button/Push-Button Electrical

and Mechanical Speciﬁcations

Rating: 10mAat5Vdc

Contact Resistance: <10ohms

Life: 3millionactuationsminimum

Contact Bounce: <4msmake,<10ms

break

Actuation Force: 1700±450gforbothpush

andpull-button

Shaft Travel: .030±.010standardtravel.

.050±.010longtravel

Materials and Finishes

Bushing: ZincDiecast,CadmiumPlatedper

QQP-416,ClassII,TypeII

Shaft: Aluminum

Detent Cover: PoweredMetalper

SS-316N1-25

Through Bolts: 305StainlessSteel

Through Bolts Nuts: 305StainlessSteel

Shaft Travel Springs: CarbonSteel,

OilDipFinish

Detent Ball:StainlessSteel

Detent Spring: TinnedMusicWire

Spacer/Push Dome Retainer: RytonR-4

Push Actuator: Zytel70G33L

Snap Dome: StainlessSteel

Printed Circuit Boards:NemaGradeFR4,

DoubleCladwithCopper,PlatedwithGold

overNickel

Infrared Light Emitting Diode Chips: Gal-

liumAluminumArsenide

Silicon Phototransistor Chips: Goldand

AluminumAlloys

Resistor: MetalOxideonCeramicSubstrate

Solder Pins: Brass,PlatedwithTin

Code Rotor:Delrin100

Code Housing: Hiloy-610

Pull Dome Retainer: RytonR-4

Pull Actuator:Polyurethane,Isoplast101

LGF40Blk

Cover: RytonR-4

Cable: CopperStandardwithTopcoatinPVC

Insulation(CabledVersionsOnly)

Connector: PA4.6withTinoverNickel

PlatedPhosphorBronze(Cable/Connector

Versions)

Label: TT406ThermalTransferCastFilm

Solder: Sn/Ag/Cu,lead-free,noclean

Lubricating Grease: NyeNyogel774L

Mounting Hex Nut: Tin/ZincOver1/2Hard

Brass

Lockwasher: 8-18StainlessSteel,Passivate

Finish

Pin Header: Hi-TempGlassFilledThermo-

plasticUL94V-0,PhosphorBronze(Pinned

VersionsOnly)

•

 Indicateslogichigh;blankindicates

logiclow.

Coderepeatsevery4positions.

Clockwise Rotation

Position Output A Output B

 1

2

3

4

•

• •

•

WAVEFORM AND TRUTH TABLE StandardQuadrature2-BitCode

654321

POSITIONNUMBER

OUTPUT"B"

OUTPUT"A"

HIGH

LOW

ORDERING INFORMATION