Compact,
High Torque, Non-
G r a y h ill O p t ic a l En c o d e r s S e rie s 6 2 H N
1/2" Package
Turn Concentric
Shaft
SPECIFICATIONS
Shaft Push Out Force: 45 lbs minimum
Mounting Torque: 15 in-lbs maximum
Terminal Strength: 15 lbs cable pull-out force
minimum
Terminals: Brass, tin-plated
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
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
Operating Speed: 100 RPM maximum
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)
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
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 FallTimes: less than 30 mS
maximum
Relative Humidity: 90–95% at 40°C for 96
hours
Header Pins: Brass, tin-plated
Spacer: Hiloy 610
Shim: Stainless Steel
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
Endcap: Thermoplastic
Non-turn Pin: Stainless steel
Backplate/Strain Relief: Stainless steel
Lockwashers: Stainless steel
Hex Nuts: Stainless steel
Studs: Stainless steel
Operating Torque: 5.0 in-oz +/- 1.5 in-oz
initial
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:
Rotational Torque:
1 = w/o pushbutton, 9 = 900g
pushbutton
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
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