
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 61A
Custom, Absolute
FEATURES
•AbsolutePositionSensing
•3,4,or5-BitCustomOutputCoding
•8to32Positions
•FixedStopsOnly
•AnglesofThrowto45°(Design
SpecicationsWillDictatetheAngle
ofThrow)
DIMENSIONS ininches(andmillimeters)
UNLESS OTHERWISE SPECIFIED, DIMENSION TOLERANCES ARE AS FOLLOWS: LINEAR ±.010 (0,25), DIAMETERS ±.010 (0,25), ANGULAR ±5
.875±.005
SQUARE
.562
3 PLACES
.320±.005
(BUSHING FLATS)
.218±.005
.688
3 PLACES
.331
.250
.780±.025
.248/.250
.093
6.000±.300
3/8-32 UNEF 2A
THREAD
MOUNTING
SURFACE
CONNECTOR IS
MOLEX P/N
14-56-2074