Specifications are subject to change. Please refer to the current datasheet on www.grayhill.com for the most current published specifications for this product.
Optical Encoders
SERIES 62S
Compact 1/2'' Package
FEATURES
• Compact Size
• Requires Minimal Behind Panel Space
• 1 Million Rotational Cycles for Low and
Medium Torque, 1/2 Million for High
• 3 Million Rotations for Non-Detent Styles
• Optional Integral Pushbutton
• Choices of Cable Length and
Terminations
APPLICATIONS
• Global Positioning/Driver
Information Systems
• Medical Equipment
.161 ± .002
[ 4,09 ± 0,05 ]
.057 ± .002
[ 1,45 ± 0,05 ]
Unless otherwise specified, standard tolerance is ±.010 (0,25)
.066.002
(1,680,05)
.152.002
(3,860,05)
.066±.002
(1,68±0,05)
.500
(12,7)
.125
(3,18)
.250
(6,35)
Optical and Mechanical
Encoders
.500
(12,7)
.250
(6,35)
.540
(13,72)
.250
(6,35)
.312
(7,92)
.687±.015
(17,45±0,38)
.290
(7,34)
Ø .380 ± .003
[ 9,65 ± 0,07 ]
DIMENSIONS in inches (and millimeters)
.152±.002
(3,86±0,05)
RECOMMENDED PANEL CUTOUT
.249.002
(6,320,05)
.050 REF.
(1,27)
.540
(13,72)
.250
(6,36)
.219±.003
(5,56±0,07)
.400
(10,15)
.250
(6,35)
.312
(7,92)
3/8-32 UNEF-2A
THREAD
.219.003
(5,560,07)
3/8-32 UNEF-2A
THREAD
.687.015
(17,450,38)
CONNECTOR IS AMP
P/N 215083-6
OR EQUIVALENT
Ø.249.002
(6,320,05)
.130
(3,3)
.434.015
(11,020,38)
.290
(7,37)
.350.015
(8,880,38)
CABLE LENGTH
XXX.20
(XXX5,1)
.152.002
(3,860,05)
.066.002
(1,680,05)
SCALE
0.500
.670
(17,02)
.500
(12,7)
.540
(13,72)
.250
(6,35)
.312
(7,92)
.687.015
(17,450,38)
.500
(12,7)
.250
(6,35)
4.000.20
CABLE LENGTH
IS MEASURED
FROM THE PCB
TO THE BOTTOM
OF THE CONNECTOR
.290
(7,37)
CONNECTOR IS
AMP P/N 640442-6
OR EQUIVALENT
.066.002
(1,680,05)
.152.002
(3,860,05)
.219.003
(5,560,07)
.250
(6,35)
.100 REF.
(2,54)
.630
.500 (16)
.250 (12,7)
(6,35)
.500
(12,7)
.249.002
(6,320,05)
PINS ARE
.016 SQUARE
(0,41)
.540
(13,72)
3/8-32 UNEF-2A
THREAD
.455
(11,56)
.250
(6,35)
.312
(7,92)
SCALE 0.500
Ø.249.002
(6,320,05)
.219.003
(5,560,07)
3/8-32 UNEF-2A
THREAD
.687.015
(17,450,38)
.574.015
(14,580,38)
.230
(5,84)
.290
(7,37)
.400.015
(10,160,38)
PINS ARE
.025 SQUARE
(0,64)
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Specifications are subject to change. Please refer to the current datasheet on www.grayhill.com for the most current published specifications for this product.
Optical Encoders
CIRCUITRY, TRUTH TABLE, AND WAVEFORM Standard Quadrature 2-Bit Code
PIN #
POWER +5V
6
R*
5
OUTPUT A
OUTPUT
A
R*
OUTPUT B
4
N.O.
PUSHBUTTON
SWITCH
3
GROUND
1
OUTPUT
B
HIGH
LOW
HIGH
LOW
1
2
SPECIFICATIONS
Environmental Specifications
Rotary Electrical and Mechanical
Specifications
Operating Voltage: 5.00 ±0.25 Vdc
Supply Current: 25mA max at 5.25Vdc
Output: Open collector phototransistor,
external pull up resistors are required
Output Code: 2-Bit quadrature, channel A
leads channel B by 90° electrically during
clockwise rotation of the shaft
Logic Output Characteristics:
Logic High shall be no less than 3.8 Vdc
Logic Low shall be no greater than 0.8Vdc
Minimum Sink Current: 2.0 mA
Power Consumption: 132mW maximum
(includes power in 2 pull-up resistors)
Mechanical Life:
Non-Detent
3 Million Cycles
Low & Medium
1 Million Cycles
High
1/2 Million Cycles
1 cycle is a rotation through all positions and
a full return
3
4
5
POSITION NUMBER
AVERAGE ROTATIONAL TORQUE SPECIFICATIONS
LOW
MEDIUM
HIGH
8 POSITION
12 POSITION
16 POSITION
20 POSITION
24 POSITION
32 POSITION
±0.50 IN-OZ
±1.40 IN-OZ
±1.60 IN-OZ
1.10
1.00
1.40
1.35
1.25
0.95
1.85
1.70
2.35
2.05
1.95
1.40
2.75
2.95
3.40
2.80
2.95
2.15
Torque shall be within 50% of initial value
throughout life
Mounting Torque: 15 in-lbs maximum
Shaft Push-Out Force: 45 lbs minimum
Shaft Pull-Out Force: 45 lbs minimum
Terminal Strength: 15 lbs minimum terminal
pull-out force for cable or header termination
Solderability: 95% free of pin holes and voids
Pushbutton Electrical & Mechanical
Specifications
Rating: 10 mA at 5 Vdc
Contact Resistance: