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
Available from your local Grayhill Distributor.
For prices and discounts, contact a local Sales Office, an authorized local Distributor or Grayhill.
SPECIFICATIONS
Electrical Ratings
Operating Voltage:
5 ±.25 Vdc
Supply Current: 30 mA maximum at 5 Vdc
Logic Output Characteristics:
Output Type: Open collector with integrated
Schmitt Trigger and 10 KW pull-up resistor
Maximum Sink Current:
16 mA at .40 volts
Power Consumption: 150 mW maximum
Optical Rise Time: 500 nS typical
Optical Fall Time: 14 nS typical
Mechanical Ratings
Mechanical Life: 300 million revolutions
Time Life:
Guaranteed for 10 years of
continuous operation (calculated from
emitter degradation data)
Mounting Torque: 20 in-lbs maximum
Terminal Strength:
5 lbs terminal pull-out
force minimum
Solderability: 95% free of pin holes and voids
Externally Applied Shaft Force:
Axial:15 lbs maximum; Radial:15 lbs
maximum
Operating Torque: 0.5 in-oz maximum (no
detents) for unsealed versions
Environmental Ratings
Operating Temperature Range: -40°C to 85°C
Storage Temperature Range: -55°C to 100°C
Relative Humidity:
90-95% at 40°C for 96
hours
Vibration Resistance: Harmonic motion with
amplitude of 15g, within a varied 10 to 2000 Hz
frequency for 12 hours per MIL-STD-202,
Method 204
Shock Resistance:
Test 1: 100g for 6 mS,
half-sine wave with velocity change of 12.3 ft/s.
Test 2: 100g for 6 mS, sawtooth wave with
velocity change of 9.7 ft/s.
Materials and Finishes
Bushing: Zinc diecast
Housing:
Hiloy 610B
Shaft: Stainless steel
Code Rotor and Aperture:
Chemically
etched stainless steel/electroformed nickel
Printed Circuit Board:
NEMA Grade FR-4.
Five microinches minimum gold over 100
microinches minimum nickel over copper
Optical Barrier: Polyphenylene sulfide, 94
V-0
CIRCUITRY AND WAVEFORM: Standard Quadrature 2-Bit Code
Backplate: Polyester
Header: Phosphor bronze, 200 microinches
tin over 50 microinches nickel (pin version
only)
Infrared Emitter:
Gallium aluminum
arsenide
Photo IC: Planar silicon
Retaining Ring: Stainless steel
Cable:
26 AWG, stranded/tinned wire, PVC
coated on .100 (2,54) centers (cable version
only)
Connector:
Glass-filled PCT, UL94V-0
Bearing Subassembly
Bearing:
NSK ABEC 5 (stainless steel)
Preload Collar:
303 stainless steel
1 CYCLE
OUTPUT
A
OUTPUT
B
CHANNEL A LEADS CHANNEL B BY
90? ± 45? IN ALL ROTATIONS FOR
CLOCKWISE ROTATION OF SHAFT.
1
2
3
5
4
10 K?
10 K?
PIN #
GROUND
NO CONTACT
OUTPUT A
POWER 5V
OUTPUT B
ORDERING INFORMATION
Series
Style:
R = Standard, 5-pin, high resolution
RS = Sealed, 5-pin, high resolution
Cycles:
per channel per revolution = 25, 32, 50, 64, 100, 128, 256
63RS256–060
Termination:
Blank (no dash or numbers): pins as described in drawing.
Cable Termination: 060 = 6.0in. Cable is terminated with Molex Connnector P/N
14-56-3056.
Encoder
50
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相关代理商/技术参数
63R256-020
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