Hall-Effect
ELECTRICAL SCHEMATIC
Redundant
Single Sensor
* Customized electrical outputs are available. Contact Grayhill for additional details.
SPECIFICATIONS
Electrical Ratings
Operating Voltage: Minimum 4.5V,
maximum 5.5V (VDD)
Supply Current Redundant Sensors:
Typical 22mA, maximum 40mA
Supply Current Single Sensor:
Typical 11mA, maximum 20mA
Isource: 6mA (Vout Error ≤ 1%)
Isink: -6mA (Vout Error ≤ 1%)
Power-Up Time: 10ms
System Propagation Delay: 100 µs
Output Leakage Current: Minimum -20µA,
maximum 20µA
Electrostatic Discharge: IEC 61000-4-2
Power Frequency Magnetic Field:
Tested per IEC 61000-4-8
Mechanical Vibration: Harmonic motion
with amplitude of 15g within a varied
frequency of 10 to 2000 Hz for 12 hours
Mechanical Shock:
Test 1: 100g for 6 ms half-sine wave with a
velocity change of 12.3 ft/s.
Test 2: 100g for 6 ms sawtooth wave with a
velocity change of 9.7 ft/s.
Seal: IP67, Meets IEC 60529
Physical & Mechanical Ratings
Mechanical Life: 3,000,000 cycles of
operation. 1 cycle is a rotation through all
positions and a full return
Average Rotational Torque: 1.5 in-oz
maximum
Maximum rotational speed: 100 rpm
Mounting Torque: 15 in-lbs. maximum
Shaft Pushout / Pulloutut Force: 45 lbs. / 45
lbs. minimum
Terminal Strength: 15 lbs. minimum. Cable
or Header pullout force
Materials and Finishes
Bushing: Zamak 2
Shaft: Stainless Steel
Housing: Zytel FR - 50; Glass Reinforced
Nylon 6/6
Hex Nut: Nickel plated brass
Washers: 302 Stainless Steel
Shaft Seal: Silicone
DC Supply Voltage @ PIN VDD
Overvoltage: Minimum -18V, maximum 27V
Sensor Error: When an internal sensor error
occurs, the ouput goes to < 4% of supply
(VDD)
Solderability: 95% free of pin holes & voids
Panel Seal: Silicone
EMC Ratings
Environmental Ratings
Header Pins: Tin plated phosphate bronze
Lockwasher: Spring steel, zinc plate with
clear trivalent chromate finish
Cable: Copper stranded with topcoat in PVC
Radiated Immunity: IEC 61000-4-3
Conducted Immunity: IEC 61000-4-6
Radiated Emissions: ANSI C63.4
Conducted Emissions: EN 55022
Operating Temperature: -40°C to 85°C
Storage Temperature: -55°C to 100°C
Humidity: 96 hours
@ 90-95% humidity @ 40°C
Encoder has ratiometric analog output (output levels are proportional to the supply voltage).
Specifications on this datasheet apply @ VDD = 5.00 V.
ORDERING INFORMATION
Grayhill Series Number
Style: A = 5.0V
Sensor Type: R = Redundant; S = Single
Seal: N = No shaft / panel seal
S = Shaft /panel seal
68PXXX-XXXX
Termination:
S = .050” Stripped Cable
Cable Length:
020 - 060
C = .050” Connector
P = .050” Header
2.00” - 6.0”
1” Increments
For prices and custom configurations,
contact a local sales office, an authorized distributor, or Grayhill's sales department.
Grayhill, Inc.
• 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
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