Optical Encoders
SERIES 60AD
Optical Encoder with integrated
Joystick and Pushbutton
FEATURES
• Dome contacts provide excellent tactile feedback in all directions
• Choices of actuation force, cable length and termination
• Customized solutions available
APPLICATIONS
• Aerospace
• Automotive
• Medical devices
DIMENSIONS
in inches (and millimeters)
Ø1.000
[ 25,4 ]
Ø.050
[ 1,27 ]
Unless otherwise specified, standard tolerance are:
Linear ± .025
Diameter ± .010
Angle ± 2.0°
.436
[ 11,07 ]
.537
[ 13,64 ]
.615
[ 15,62 ]
.380
[ 9,65 ]
Optical and Mechanical
Encoders
Ø.810
[ 20,57 ]
.591
[ 15,01 ]
.628
[ 15,95 ]
.120
[ 3,05
.945
[ 24 ]
.219
[ 5,56 ]
Ø .250
[ 6,35 ]
M17X1 THREAD
.407
[ 10,34 ]
.125
[ 3,18 ]
PIVOT POINT
.582
[ 14,78 ]
.040
[ 1,02 ]
.950
[ 24,13 ]
.886
[ 22,5 ]
.205
[ 5,21 ]
.460
[ 11,68 ]
CABLE LENGTH
±.200
[±5,08]
Connector: Amp 215083-8
Mating Connector: Amp 215079-8
ORDERING INFORMATION
Angle of Throw:
18= 18° or 20 positions
Joystick:
4= Four contacts & directions;
8= Four contacts & eight directions
1 ACTUATION FORCE (JOYSTICK) [g]
2 ACTUATION FORCE (PUSHBUTTON) [g]
3 AVERAGE ROTATIONAL TORQUE [in-oz]
L
550±200
625±200
1.50±0.75
OPTION
M
725±200
800±200
3.50±1.75
H
1050±250
1100±250
5.00±2.00
60AD18-4-M-060S
Termination:
0.050" center P= pin header; C= connector; S= stripped cable
Cable Length:
020 thru 250 in 1/2 inch increments, 060= 6.0 inch cable
Force Option:
(see table) L=low, M=medium, H=high
For prices and custom configurations, contact a local sales office, an authorized distributor, or Grayhill's sales department.
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Optical Encoders
JOYSTICK OPERATION + ENCODER WAVEFORM AND TRUTH TABLE
Standard Quadrature 2-Bit Code
NEUTRAL
NEUTRAL
NEUTRAL
Optical and Mechanical
Encoders
NEUTRAL
NEUTRAL
NEUTRAL
SPECIFICATIONS
Rotary Specifications
Operating Voltage:
5.00 ± 0.25 Vdc
Supply Current:
20mA max at 5 Vdc
Minimum Sink Current:
2.0mA at 5 Vdc
Power Consumption:
0.1mW max at 5 Vdc
Output:
Open collector phototransistor,
2.2k
W
external pull-up resistors are required
Output Code:
2-Bit quadrature, channel A
leads channel B by 90° in clockwise rotation
Logic Output Characteristics:
High: No less than 3.5 Vdc
Low: No greater than 1.0 Vdc
Mechanical Life:
1 million rotational cycles
(through all positions and a full return)
Rotational Torque:
see table
Maximum Rotational Speed:
100 RPM
Mounting Torque:
15 in-lbs. maximum
Shaft Push/Pull Out Force:
45 lbs min.
Shaft Side-Load Force:
20 lbs. max.
Terminal Strength:
15 lbs pull-out force min.
Joystick Specifications
Supply Current:
5mA max
Output Code:
2-Bit
Logic Output Characteristics:
Neutral Position: 2.5 ± 0.5 Vdc
High-State Position: >4.5 Vdc
Low-State Position: <0.5 Vdc
Mechanical Life:
500k cycles min.
Actuation Force:
see table
Angle of Throw:
3.5° +2°/-1°
Materials and Finishes
Environmental Ratings
Pushbutton Specifications
Rating:
10 mA at 5 Vdc resistive
Contact Resistance:
less than 10 ohms
Contact Bounce:
< 4ms make, <10 ms break
Mechanical Life:
1 million actuations min.
Actuation Force:
see table
Pushbutton Travel:
.027 ± .010 in.
Operating Temp. Range:
-40°C to 85°C
Storage Temp. Range:
-55°C to 100°C
Relative Humidity:
96 hours at 90-95%
humidity at 40°C
Vibration:
Harmonic motion with amplitude of
15g, within 10 to 2000 Hz for 12 hours
Mechanical Shock:
Test 1: 100g for 6ms half-sine wave with a
velocity change of 12.3 ft/s
Test 2: 100g for 6ms sawtooth wave with a
velocity change of 9.7 ft/s
Detent Housing:
Nylon 6/10
Shaft:
Nylon 6/10
Shaft Insert:
303 stainless steel
Joystick Housing:
Nylon 6,10
Centering Plate:
Nylon 6,10
Detent Balls:
Carbon steel
Detent Springs:
Music wire
Dome Contacts:
Stainless steel
Dome Housings:
Polycarbonate over brass-
lead frame
Dome Retainers:
Nylon 6,0; 30% glass-filled
Joystick Actuators:
Polyphthalamide; 50%
glass filled
Pushbutton Dome Retainer:
Polycarbonate
Printed Circuit Board:
NEMA grade FR-4.
Glass-cloth epoxy, double clad with copper
Infrared Emitter:
Gallium arsenide
Phototransistor:
Planar silicon
Resistors:
Metal oxide on ceramic substrate
Solder:
95.5% SN, 3% AG, 0.5% CU
OPTIONS
Contact Grayhill for custom terminations,
rotational torque, number of positions, shaft
configurations, and resolutions.
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Embedded System
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