Optical Encoders
SERIES 61K
High Resolution, 4-Pin
FEATURES
• 25, 32, 50, 64, 100, 128 and 256
Cycles per Revolution Available
• Sealed Version Available
• Rugged Construction
• Cable or Pin Versions
• 10 Million Rotational Life Cycles
• 300 RPM Shaft Rotation
DIMENSIONS
Pin Version
In inches (and millimeters)
1.250 DIA
(31.75)
.152
(3.86)
KEYWAY DEPTH
Unless otherwise specified, standard tolerance are:
Linear ± .010
Diameter ± .025
Angle ± 2.0°
Optical and Mechanical
Encoders
.725.025
(18.42.64)
.033
(.84)
.066
(1.68)
.550 DIA
(13.97)
MOUNTING
SURFACE
.219
(5.57)
.249/.250 DIA
(6.32/6.34)
.025 X 45˚
(.64)
CHAMFER
.350
(8.89)
3/8
-
32
UNEF-2A
THREADS
.250
(6.35)
GRAYHILL XXXX X-X
61kXXX
XXXX X-X
XX
.776.025
(19.71.64)
.501
(12.73)
PIN #1
.150
(3.81)
.100
(2.54)
.300
(7.62)
.225
(5.71)
Encoder
42
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
GRAYHILL [ GRAYHILL, INC ]
