Optical Encoders
SERIES 62NG
Encoder with a Separate Non-rotating Pushbutton Shaft
FEATURES
• Non-turn pushbutton to ensure pushbutton text
and orientation
• Low cost version of our popular 62N series
• Patented light pipe technology
• Optically coupled for more than a million cycles
• Available for 5 Vdc & 3.3 Vdc
• Available in 16, 20, 24, and 32 detent positions
• Choices of cable length and terminations
APPLICATIONS
• Global positioning
• Driver information systems
• Ultrasound, patient monitor and other
medical equipment
• Commercial and military cockpit controls
DIMENSIONS
in inches (and millimeters)
SEE NOTE 1
SEE NOTE 1
SUGGESTED MOUNTING PANEL CUTOUT
.161
±
.002
[ 4,09
±
0,05 ]
Ø
.380
±
.003
[ 9,65
±
0,07 ]
Optical and Mechanical
Encoders
SEE NOTE 1
SEE NOTE 1
.057
±
.002
[ 1,45
±
0,05 ]
SEE NOTE 1
SEE NOTE 1
Unless otherwise specified, standard tolerances are ±0.010”
NOTE 1 - Features are only present on ball & spring detent style encoders
OTHER TERMINATION OPTIONS
P/N JST SHROUDED HEADER
P/N JST SHROUDED HEADER
SM08B-GHS-TB MATING CONNECTOR
SM08B-GHS-TB MATING CONNECTOR
P/N JST HOUSING GHR-08V-S
P/N JST HOUSING GHR-08V-S
RAC Right Angle Connector
RAC - -Right Angle Connector
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
.050” Stripped Cable
.050” Stripped Cable
.050” Pin Header
.050” Pin Header
60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Optical Encoders
SPECIFICATIONS
Pushbutton Switch Ratings
Electrical Rating:
at 24 Vdc max, 10 mA,
resistive
Contact Resistance:
less than 10 ohms
Pushbutton Life Expectancy:
1 million
actuations minimum
Contact Bounce:
less than 4 mS at make
and less than 10 mS at break
Actuation Force:
5 = 455 ±140 g
Pushbutton Travel:
.019±.008 in
Shaft Pushout / Pullout Force:
45 lbs/45 lbs
minimum
Mounting Torque:
15 in-lbs maximum
Terminal Strength:
15 lbs minimum cable or
header pullout force, MIL-STD-202, Method
211A, Test Condition A
Solderbility:
95% free of pin holes and voids,
MIL-STD-202, Method 208
Materials and Finishes
Environmental Ratings
Shafts:
Zinc
Bushing:
Zinc
Header Pins:
Tin- plated phosphor bronze
Hex Nut:
Nickel plated brass
Lockwasher:
Spring steel, zinc plate with clear
trivalent chromate finish
Cable:
Copper stranded with topcoat in PVC
insulation (cable version only)
Encoder Ratings
Coding:
2-bit quadrature coded output
Operating Voltage:
NG5: 5.0 ±.25 Vdc, NG3:
3.3 ±.125 Vdc
Supply Current:
NG5: 30 mA maximum
@5.0 Vdc, NG3: 30 mA maximum @3.3 Vdc
Logic Output Characterisitics:
Logic High:
NG5: 3.0 Vdc minimum, NG3:
2.0 Vdc minimum
Logic Low:
NG5: 1.0 Vdc maximum, NG3:
1.0 Vdc maximum
Mechanical Life:
1,000,000 cycles
(one cycle is a rotation through all positions
and a full return)
Max Rotational Speed:
100 RPM
Operating Temperature Range:
-40°C to 85°C,
IEC 68-2-1, Test Aa and IEC 68-2-2, Test Aa
Storage Temperature Range:
-40°C to 85°C,
IEC 68-2-1, Method Aa and IEC 68-2-2, Method
Ba
Mechanical Shock:
Test 1: 100G, 6 mS, half
sine, 12.3 ft/s; Test 2: 100G, 6 mS, sawtooth, 9.7
ft/s, MIL-STD-202, Method 213, Test Condition
C and I
Relative Humidity:
90–95% at 40°C for 96
hours, MIL-STD-202, Method 103B
Mechanical Vibration:
Harmonic motion with
amplitude 15G within a varied 10 - 2000Hz
frequency for 12 hours, MIL-STD-202, Method
204, Test Condition B
EMC Ratings
Radiated Immunity:
Meets IEC 61000-4-3,
level 3
Conducted Immunity:
Meets IEC 61000-4-6,
level 3
Radiated Emissions:
Meets ANSI C63.4
Conducted Emissions:
Meets EN 55022
Electrostatic Discharge:
Meets IEC 61000-4-2
Power Frequency Magnetic Field:
Meets IEC
61000-4-8
Optical and Mechanical
Encoders
CIRCUITRY, TRUTH TABLE, AND WAVEFORM
(5V )
ORDERING INFORMATION
Grayhill Series Number
Voltage: 5 = 5.0V; 3 = 3.3V
Angle of Throw :
11 = 11.25° - 32 positions
62NGXXX-XXX-XXX
Detent Style:
L = Leaf Spring
B = Ball & Spring
15 = 15.00° - 24 positions
18 = 18.00° - 20 positions
22 = 22.50° - 16 positions
Rotational Torque:
L = Low Torque
H = High Torque
S = .050” Stripped Cable
C = .050” Connector
P = .050” Header
RAC = Right Angle Connector
.050” centers (See JST Connector
Guide for mating connector details)
*Eliminate cable length if ordering
“P” or “RAC” termination option
Cable Length:
02 = 2.00” Cable
04 = 4.00” Cable
06 = 6.00” Cable
Termination:
LEAF SPRING
DETENT STYLE
BALL & SPRING
DETENT STYLE
Pushbutton:
5 = 455±150 g
*62NG515-BL5-RAC available as standard P/N, for additional options, please contact Grayhill
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
