Bulletin #983
Optical Encoders
Series 62HN
High Torque, Non-Turn
Concentric Shaft
• Compatible with CMOS, TTL and
HCMOS Logic
• Available in 8,12 and 16 Detent
Positions
• Choice of Cable Length and
Terminations
APPLICATIONS
• Avionics
FEATURES
• High Rotational Torque Provides
Positive Tactile Feedback
•
Non-turn Pushbutton to Ensure
Pushbutton Text and Orientation
• Optically Coupled for More than a
Million Cycles
• Seperate Pushbutton Function
DIMENSIONS
In inches (and millimeters)
Cable Version
.490
[ 12,45 ]
.152 ±.002
[ 3,86 ±0,05
]
.200
[ 5,08 ]
.066 ±.002
[ 1,68 ±0,05
]
.750
[ 19,05 ]
.500
[ 12,7 ]
.250
[ 6,35 ]
.540
[ 13,72 ]
.740
[ 18,8 ]
.094 ±.002
[ 2,39 ±0,05
.375
[ 9,53 ]
.125 ±.002
[
±
.219
[
]
]
.250
[ 6,35 ]
±0,05
]
.250 ±.002
[ 6,34 ±0,05
]
.375
[ 9,53 ]
.110
[ 2,79 ]
.250
[ 6,35 ]
.312
[ 7,92 ]
.785
[ 19,94 ]
.691
[ 17,55 ]
DIM . XXX±.200
±5,08
E ORDERING
FORMATION
.236
[ 5,99 ]
CONNECTOR IS AMP
P/N 215083-8
OR EQUIVALENT
Unless otherwise specified, standard tolerance is ±.010 (0,25).
561 Hillgrove Avenue • LaGrange, IL 60525 • Phone: 708.354.1040 • Fax: 708.354.2820 • www.grayhill.com
Bulletin #983
Original 05052003
Grayhill Optical Encoders
Series 62HN
High Torque, Non-
Turn Concentric
Shaft
Stripped Version
Pin Version
DIM
±.200
DIM. XXX 5,08
INFORMATION
[
±
±
]
.335
[ 8,51 ]
.100
[ 2,54 ]
CIRCUITRY, WAVEFORM AND TRUTH TABLE
Clockwise Rotation
Position Output A Output B
OUTPUT
A
HIGH
LOW
HIGH
LOW
1
2
3
4
5
6
1
2
3
4
OUTPUT
B
•
•
•
•
POSITION NUMBER
•
Indicates logic high; blank indicates
logic low. Code repeats every 4
positions.
POWER 5 V
OUTPUT A
DECK A
OUTPUT B
DECK A
NO FUNCTION
NO FUNCTION
8
R*
7
R*
6
5
4
3
2
1
100
100
PUSHBUTTON
PUSHBUTTON
GROUND
*EXTERNAL 2.2k
PULL-UP RESISTORS REQUIRED FOR OPERATION
561 Hillgrove Avenue • LaGrange, IL 60525 • Phone: 708.354.1040 • Fax: 708.354.2820 • www.grayhill.com
Bulletin #983
Original 05052003
Grayhill Optical Encoders
Series 62HN
SPECIFICATIONS
Pushbutton Switch Ratings
Rating:
at 5 Vdc, 10 mA, resistive
Contact Resistance:
less than 10 ohms
(TTL or CMOS compatible)
Pushbutton Life:
3 million actuations
minimum
Voltage Breakdown:
250 Vac between
mutually insulated parts
Contact Bounce:
less than 4 mS at make
and less than 10 mS at break
Actuation Force:
1100 ±300g
Shaft Push Out Force:
45 lbs minimum
Mounting Torque:
15 in-lbs maximum
Terminal Strength:
15 lbs cable pull-out force
minimum
Operating Speed:
100 RPM maximum
Compact,
High Torque, Non-
1/2" Package
Turn Concentric
Shaft
Environmental Ratings
Operating Temperature Range:
-40°C to 85°C
Storage Temperature Range:
-55°C to 100°C
Vibration Resistance:
Harmonic motion with
amplitude of 15G, within a varied 10 to 2000
Hz frequency for 12 hours
Mechanical Shock:
Test 1: 100G, 6 mS, half
sine, 12.3 ft/s; Test 2: 100G, 6 mS, sawtooth,
9.7 ft/s
Relative Humidity:
90–95% at 40°C for 96
hours
Encoder Ratings
Coding:
2-bit quadrature coded output
Operating Voltage:
5.0 ±.25 Vdc
Supply Current:
30 mA maximum@5.0 Vdc
Logic Output Characterisitics:
Logic High:
3.0 Vdc minimum
Logic Low:
1.0 Vdc maximum
Mechanical Life:
1,000,000 cycles minimum
(One cycle is a rotation through all positions
and a full return)
Minimum Sink Current:
2.0 mA for 5 Vdc
Power Consumption:
150mW maximum
Output:
open collector phototransistor
Logic Rise and Fall Times:
less than 30 mS
maximum
Operating Torque:
5.0 in-oz +/- 1.5 in-oz
initial
Materials and Finishes
Code Housing:
Reinforced thermoplastic
Shafts:
Stainless Steel
Bushing:
Zinc casting
Shaft Retaining Rings:
Stainless steel
Detent Spring:
Stainless steel
Detent Ball:
Stainless steel
Detent Section:
Hiloy 610
Printed Circuit Boards:
NEMA grade FR-4
gold over nickel or palladium
Terminals:
Brass, tin-plated
Mounting Hardware:
One brass, nickel-plated
nut and stainless steel lockwasher supplied
with each switch. Nut is 0.094 inches thick by
0.562 inches across flats
Rotor:
Thermoplastic
Code Housing:
Thermoplastic
Pushbutton Dome:
Stainless steel
Dome Retaining Disk:
Thermoplastic
Pushbutton Housing:
Thermoplastic
Phototransistor:
Planar Silicon NPN
Infrared Emitter:
Gallium aluminum
arsenide
Pushbutton Contact:
Brass, nickel-plated
Flex Cable:
28 AWG, stranded/top coated
wire, PVC coated on .050 or .100" centers
(cabled version)
Header Pins:
Brass, tin-plated
Spacer:
Hiloy 610
Shim:
Stainless Steel
Endcap:
Thermoplastic
Non-turn Pin:
Stainless steel
Backplate/Strain Relief:
Stainless steel
Lockwashers:
Stainless steel
Hex Nuts:
Stainless steel
Studs:
Stainless steel
ORDERING INFORMATION
Series
Style:
HN = High Torque, Concentric, Non-Turn
Angle of Throw:
45 = 45° or 8 positions,30 = 30° or 12 positions,
22 = 22.5° or 16 positions
62HNXX-XX-XXXX
Termination:
S = stripped cable, C = connector, P = pins
Cable Length*:
020 = 2.0 inches min. to 250 = 25.0 inches max.
Provided in increments of 1/2 inch.
Example: 035 = 3.5", 060 = 6"
*Eliminate
cable length if ordering
pins.
(Ex: 62H2222-02-P)
Pushbutton Option:
1 = w/o pushbutton, 9 = 900g
pushbutton
Rotational Torque:
H = High Torque
Custom materials, styles, colors, and markings are available. Control knobs available.
Available from your local Grayhill Component Distributor.
For prices and discounts, contact a local Sales Office, an authorized local Distributor, or Grayhill.
561 Hillgrove Avenue • LaGrange, IL 60525 • Phone: 708.354.1040 • Fax: 708.354.2820 • www.grayhill.com
Bulletin #983
Original 05052003
