Optical Encoders
SERIES 61S
High Resolution, 5/8" Package
APPLICATIONS
FEATURES
• Audio Mixing Consoles
• Medical Equipment
• Test and Measurement Equipment
• Compact, 5/8" Package
• .125" or .250" Shaft Diameter
• 10 Million Rotational Cycles
• Compatible with CMOS, TTL and
HCMOS Logic
• Available in 50, 64, 75, 100 and 128
Quadrature Cycles per Revolution
• Choices of Cable Length and
Terminations
• Drop-In Industry Replacement
DIMENSIONS In inches (and millimeters)
Pin Version: .125" Shaft
.625
(15,88)
SQUARE
.203
.445 ±.020
(11,30 ±0,51)
.269 ±.025
(6,80 ±0,64)
.125 ±.001
(3,18 ±0,03)
DIA.
.100 (2,54)
4 PLCS
(5,16)
1/4-32
(2,36) UNEF-2A
THREAD
.093
.375
(9,53)
DIA.
.375 ±.020
(9,53 ±0,51)
.746
Pin #5 - Ground
±.020
(18.95
±0,57)
Pin #4 - NC
Pin #3 - Channel A
Pin #2 - +5 Volts
Pin #1 - Channel B
.250
(6,35)
.250
(6,35)
.625 ±.025
(15,88 ±0,64)
.292 ±.020
(7,42 ±0,51)
.507
(12,88)
.025 ±.003 (0,64 ±0,08)
SQUARE 5 PLCS
.384 ±.025
(9,75 ±0,64)
DIM. XXX ±.300
(DIM. XXX ±7,62)
SEE ORDERING INFORMATION
.565 (14,35) MAX.
Cable Version: .125" Shaft
.445 ±.020
(11,30 ±0,51)
.740
(18,80)
MAX.
MOLEX CONNECTOR
14-56-3056
Top View
Front View
Side View
Pin Version: .250" Shaft
.625
(15,88)
SQUARE
.445 ±.020
(11,30 ±0,51)
.250 ±.001
(6,35 ±0,03)
DIA.
.269 ±.025
(6,80 ±0,64)
.219
.152
(3,86)
3/8-32
UNEF-2A
THREAD
.100 (2,54)
4 PLCS
±.003
(5,56
±0,08)
C
.015x45˚
L
.375 ±.020
(9,53 ±0,51)
.746
±.020
(18,95
Pin #5 - Ground
Pin #4 - NC
Pin #3 - Channel A
Pin #2 - +5 Volts
Pin #1 - Channel B
±0,51)
.033
(0,84)
.250
(6,35)
.250
(6,35)
.066
(1,68)
.625 ±.025
(15,88 ±0,64)
.292 ±.020
(7,42 ±0,51)
.384 ±.025
(9,75 ±0,64)
.507
(12,88)
.025 ±.003 (0,64 ±0,08)
SQUARE 5 PLCS
DIM. XXX ±.300
(DIM. XXX ±7,62)
SEE ORDERING INFORMATION
Cable Version: .250" Shaft
.565 (14,35) MAX.
C
L
.015 x 45˚
(0,38 x 45˚)
.445 ±.020
(11,30 ±0,51)
.740
(18,80)
MAX.
MOLEX
CONNECTOR
14-56-3056
Top View
Front View
Side View
I-3 5
Grayhill, Inc.
• 5 6 1 Hillgrove Avenue • LaGrange, Illinois 6 0 5 2 5 -5 9 9 7 • USA • Phone: 7 0 8 -3 5 4 -1 0 4 0 • Fax: 7 0 8 -3 5 4 -2 8 2 0 • www.grayhill.com