Series 400 Linear Motion Potentiometer
.5" to 6" Stroke Length. Conductive Plastic Element
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| Features: |
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8 different configurations |
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Travel length: 0.5" to 6.00" |
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Linearity: ±0.25% to ±1.0% |
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Aluminum Housing, Brackets and Caps |
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Stainless Steel 1/8" Shafts |
| Options: |
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Center Tap |
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Linearity Tape |
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Two Gangs (Dual Section) |
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Model Styles
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Model 423
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Round Body, Wire Leads |
Model 424
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Round Body, Terminals |
Model 432
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Round with Mounting Flange, Wire Leads |
Model 434
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Round with Mounting Flange, Terminals |
Model 472
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Rectangular, Wire Leads |
Model 474
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Rectangular, Terminals |
Model 482
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Rectangular with Mounting Flange, Wire Leads |
Model 484
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Rectangular with Mounting Flange, Terminals |
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Electrical Specifications
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Standard Resistance Range
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1K to 1.5Meg
(varies with selected Electrical Travel) |
Resistance Tolerance
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±10% Standard; up to ±5% available
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Independent Linearity
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±0.25% to ±1.0%
(varies with selected Electrical Travel) |
Dielectric Strength
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1,000V rms
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Insulation Resistance
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1,000 Megohms Minimum |
Power Rating
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0.5 to 3.0 Watts
(varies with selected Electrical Travel) |
Output Smoothness
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0.1% at 10" to 18"/ Minute, Maximum |
Resolution
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Essentially Infinite
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Temperature Coefficient
of Resistance |
-400ppm/°C
(Special TCR available to ±100ppm/°C)
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Temperature Coefficient
of Output Voltage |
-400ppm/°C—Measured with 10 VDC CW to CCW and slider at 50% of electrical travel.
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Mechanical Specifications
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Actuating Force
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10 oz. Maximum |
Shaft Rotation
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Continuous
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Backlash
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.003" maximum
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Static Stop Strength
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10 lb. minimum
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Environmental Specifications
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Temperature Range
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Static: -55°C to +125°C
Dynamic: -40°C to +125°C
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Load Life
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10 million shaft actuations at rated power & 70°C, maximum 10% ΔR
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