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 62H
High Torque, Concentric Shaft
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
DIMENSIONS in inches (and millimeters)
• Available in 8,12 and 16 Detent
Positions
• Choice of Cable Length and
Terminations
APPLICATIONS
• Avionics
Cable Version
Suggested Mounting Panel Cutout
.219 ±.002
[ 5,56 ±0,05 ]
.236
[ 5,99 ]
.110
[ 2,79 ]
Optical and Mechanical
Encoders
.401
[ 10,19 ]
.527
[ 13,39 ]
.250 ±.002
[ 6,34 ±0,05 ]
.125 ±.002
[ 3,18 ±0,05 ]
CONNECTOR IS AMP
P/N 215083-8
OR EQUIVALENT
Pin 1
.161 ± .002
[ 4,09 ± 0,05 ]
[ 9,65 ± 0,07 ]
Pin 8
.057 ± .002
[ 1,45 ± 0,05 ]
.066 ±.002
[ 1,68 ±0,05 ]
.490
[ 12,45 ]
.200
[ 5,08 ]
Ø .380 ± .003
4.000 ± .200
4.000 ± 5,08
.094 ±.002
.250
[ 2,39 ±0,05 ] [ 6,35 ]
.250
[ 6,35 ]
.500
[ 12,7 ]
.375
[ 9,53 ]
.740
[ 18,8
.540
[ 13,72
.250
[ 6,35 ]
.152 ±.002
[ 3,86 ±0,05 ]
]
]
.750
[ 19,05 ]
.817
[ 20,75 ]
.375
[ 9,53 ]
.312
[ 7,92 ]
.878
[ 22,3 ]
Stripped Version
Pin Version
3/8-32 UNEF-2A THREAD
THREADS TO BE WITHIN
.030 (0, 76) OF SHOULDER
.335
[ 8,51 ]
.100
[ 2,54 ]
1.126 ±.015
4.000 ± .200
4.000 ± 5,08
[ 28,6 ±0,38 ]
WAVEFORM AND TRUTH TABLE
OUTPUT
A
OUTPUT
B
Clockwise Rotation
Position Output A Output B
HIGH
1
LOW
2
3
4
HIGH
LOW
1
2
3
4
5
6
POSITION NUMBER
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
•
• •
•
• Indicates
logic high; blank indicates
logic low. Code repeats every 4
positions.
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
POWER 5 V
R*
OUTPUT A
DECK A
R*
OUTPUT B
DECK A
OUTPUT A
DECK B
OUTPUT B
DECK B
R*
R*
8
7
100
100
6
5
4
PUSHBUTTON
3
PUSHBUTTON
2
1
GROUND
* External pull-up resistors required for operation (2.2 k
).
SPECIFICATIONS
Pushbutton Switch Ratings
Encoder Ratings
Coding: 2-bit quadrature coded output
Operating Voltage: 5.0 ±.25 Vdc
Supply Current: 50 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
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
Shafts: Stainless steel
ORDERING INFORMATION
Bushing: Zinc casting
Pushbutton Actuator: Zytel 70G33L
Shaft Retaining Rings: Stainless steel
Detent Spring: High carbon 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 or .100" centers
(cabled version)
Header Pins: Brass, tin-plated
Spacer: Hiloy 610
Shim: Stainless Steel
Backplate/Strain Relief: Stainless steel
Lockwashers: Stainless steel
Hex Nuts: Stainless steel
Studs: Stainless steel
Series
Style: H = High Torque, Concentric
Angle of Throw (Deck A): 45 = 45° or 8 positions,30 = 30° or 12 positions,
22 = 22.5° or 16 positions
Angle of Throw (Deck B): 45 = 45° or 8 positions, 30 = 30° or 12 positions,
22 = 22.5° or 16 positions
62HXXXX-XX-040C
Termination: S = stripped cable, C = connector, P = pins
Cable Termination: 040 = 4.0in. Cable is terminated with Amp Connector P/N 215083-8.
See Amp Mateability Guide for mating connector details.
*Eliminate cable length if ordering pins. (Ex: 62H2222-H9-P)
Pushbutton Option:
0 = w/o pushbutton, 9 = 1100g
pushbutton
Rotational Torque:
H = High Torque
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
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 Travel: .025±.010 inch