FEATURES
• High Rotational Torque Provides
Positive Tactile Feedback
• Optically Coupled for More than
a Million Cycles
• Optional Integral Pushbutton
• Compatible with CMOS, TTL
and HCMOS Logic
Cable Version Unless otherwise specified, standard toler-
ance is ±.010 (0,25).
DIMENSIONS in inches (and millimeters)
• Available in 8,12 and 16 Detent
Positions
• Choice of Cable Length and
Terminations
APPLICATIONS
• Avionics
Pin Version Stripped Version
WAVEFORM AND TRUTH TABLE
Clockwise Rotation
Position Output A Output B
• Indicates logic high; blank indicates
logic low. Code repeats every 4
positions.
•
• •
•
1
2
3
4
OUTPUT
A
OUTPUT
B
HIGH
LOW
HIGH
LOW
POSITION NUMBER
1 2 3 4 5 6
SERIES 62HS
High Torque
.375
9,53[]
.250
6,35[]
.312
7,92[]
.511
12,98[]
.515
±.015
13,46
±0,38
[]
±.200
4.000±5,08
4.000
.750
19,05[]
.500
12,7[]
.152
±.002
3,86
±0,05
[]
.250
6,35[]
.540
13,72[]
.650
16,5[]
.200
5,08[]
.066
±.002
1,68
±0,05
[]
.400
10,15
[]
.219
±.002
5,56
±0,05
[]
.250
±.002
6,34
±0,05
[]
.110
2,79[]
.236
5,99[] CONNECTOR IS AMP
P/N 215083-6
OR EQUIVALENT
Pin 1
Pin 8
.100
2,54[]
±.200
4.000±5,08
4.000
3/8-32 UNEF-2A THREAD
THREADS TO BE WITHIN
.030 (0, 76) OF SHOULDER
.230
5,84[]
.690
.015
17,53
0,38
[]
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Optical and Mechanical
Encoders
Optical Encoders
62HSXX-XX-XXXX
ORDERING INFORMATION
Series
Style: HS = High Torque
Angle of Throw: 45 = 45° or 8 positions,30 = 30° or 12 positions,
22 = 22.5° or 16 positions
Termination: S = stripped cable, C = connector, P = pins
Cable Termination: 040 = 4.0in. Cable is terminated with
Amp P/N 215083-6. See Amp Mateability
Guide for mating connector details.
*Eliminate cable length if ordering pins. (Ex: 62HS22-H9-P)
Pushbutton Option: 0 = w/o pushbutton, 9 = 1100g
Rotational Torque: H = High Torque
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
Encoder Ratings
Coding: 2-bit quadrature coded output
Operating Voltage: 5.0 ±.25 Vdc
Supply Current: 30 mA maximum@5.0 Vdc
Logic Output Characteristics:
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: less than 30 mS max
Operating Torque: 5.0 in-oz +/- 1.5 in-oz
initial
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
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
Materials and Finishes
Code Housing: Reinforced thermoplastic
Shaft: Stainless Steel
Bushing: Zinc casting
Shaft Retaining Ring: 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 zinc-plated spring steel with clear
trivalent chromate finish lockwasher supplied
with each switch. (Nut is 0.094 inches thick by
0.433 inches across flats)
Rotor: Thermoplastic
Pushbutton Dome: Stainless steel
Phototransistor: Planar Silicon NPN
Infrared Emitter: Gallium aluminum
arsenide
Flex Cable: 28 AWG, stranded/top coated
wire, PVC coated on .050" centers (cabled
version)
Header Pins: Brass, tin-plated
Spacer: Hiloy 610
Shim: Stainless Steel
Backplate/Strain Relief: Stainless steel
CIRCUITRY
1
2
3
4
5
6
POWER +5V
OUTPUT A
OUTPUT B
N.O.
PUSH-
BUTTON
SWITCH
GROUND
PIN #
R*
R*
100 Ω
* External pull-up resistors required for operation (2.2 kΩ).
Optical and Mechanical
Encoders
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Optical Encoders
