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
SERIES 62T
Thumbwheel with Pushbutton
DIMENSIONS in inches (and millimeters)
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
Ø
C-BORE
.265
X2
.200
±.005
5,0][
Ø
THRUHOLE
X2
.128
±.002
3,25][
4.00±.25
.830
21,08][
1.500
±.005
38,1][
1.758
44,65][
.780
19,81][
.327
8,31][
.114
±.015
2,9][
.640
16,26][
R.250
6,35][
.970
24,64][
.020
0,51][ .650
16,51][
.515
13,08][
.485
12,32][
OF
WHEEL
.125
3,18][
.020
0,51[]
Ø
.950
24,13][
CLOCKWISEROTATION
AMPCONNECTOR
PN7-215083-6
Unlessotherwisespecied,standardtolerancesare:
Linear±.025
Diameter±.010
Angle±2.00
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
SPECIFICATIONS
Environmental Specifications
MIL-STD-810FQualied
Operating Temperature Range: -40
0
C
to85
0
C
Storage Temperature Range: -55
0
Cto100
0
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
Pushbutton Electrical and
Mechanical Specifications
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.
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)
WAVEFORM AND TRUTH TABLE
Available from your local Grayhill Component Distributor.Forpricingandiscounts,contactalocalSalesOfce,anauthorizedlocal
Distributor,orGrayhill.
90˚±45˚
1
2
3
4
5
6
R*
R*
N.O.,MOMENTARY
PUSHBUTTONSWITCH
+5Vdc
OUTPUT"A"
OUTPUT"B"
GROUND
PUSHBUTTON
PUSHBUTTON
R*-TWO2.2KRESISTORSREQUIREDFOROPERATION.
POSITION OUTPUTA OUTPUTB
#1
#2
#3
#4
Indicateslogichigh;blankindicateslogiclow.
Coderepeatsevery4positions.
POS
#1
POS
#2
POS
#3
POS
#4
POS
#5
POS
#6
OUTPUTA
HIGH(3.8-5V)
LOW(0-.8V)
OUTPUTB
HIGH(3.8-5V)
LOW(0-.8V)
62T22-XX-040C
Series
PushbuttonOption:0=NoPushbutton,7=700grams,10=1000grams
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.
RotationalTorque:N=Non-Detent,L=LowTorque,M=MediumTorque
AngleofThrow:22=22.5°forcodechangeand16detentpositions
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Grayhill:
62T22-M7-030C 62T22-M7-040S 62T22-N0-040C 62T22-M10-040C 62T22-M0-040C 62T22-M0-060C 62T22-M7-
020C 62T22-N7-040C 62T22-L7-040C 62T22-M7-040C 62T22-L10-040C 62T22-M7-060C 62T22-L7-020C 62T22-
L0-040C