Series 5400 Precision Potentiometer
1-7/16" Diameter, Single Turn Wirewound
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| Features: |
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Wirewound element |
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±5% Resistance Tolerance Standard |
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±1.0% Independent Linearity Standard |
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1/4" Metal Shaft; 1/2" Bushing or Servo Mount |
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Up to 4 Gangs |
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| Options: |
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Optional Rear Shaft Extension |
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Center Tap |
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External Panel and Shaft Seal Options.
More information |
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Model Styles
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5401
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1/4" Metal Shaft, 1/2" Bushing Mount |
5403
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1/4" Metal Shaft, Servo Mount |
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Electrical Specifications
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Resistance Range
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25 to 50K Ohms |
Resistance Tolerance
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±5% Standard; up to ±1% available
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Independent Linearity
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±1.0% Standard; up to ±0.15% available
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Power Rating
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2.0 W at 80°C derating to 0 W at 125°C
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Dielectric Strength
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1,000V rms
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Insulation Resistance
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1,000 Megohms minimum |
Noise
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100 Ohms maximum |
Actual Electrical Travel
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354° ±2° |
Tap Tolerance
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±1° |
End Voltage, Maximum
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Within Std. Linearity Tolerance
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Mechanical Specifications
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Total Mechanical Travel
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360° Continuous |
Number of Gangs
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4 maximum
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Weight
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2.0 oz. Single Gang Nominal
0.7 oz. Each Added Gang |
Backlash
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Negligible |
Shaft End Play
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.005" maximum
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Shaft Runout, T.I.R.
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5401: .005" maximum
5403: .001" maximum
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Pilot Dia. Runout, T.I.R.
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5401: .001" maximum
5403: .0015" maximum
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Lateral Runout, T.I.R.
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5401: .0025" maximum
5403: .004" maximum
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Shaft Radial Play
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5401: .0015" maximum
5403: .004" maximum
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Starting Torque
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5401: 1.6 oz-in maximum (per gang)
5403: 0.6 oz-in maximum (per gang)
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Running Torque
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5401: 0.8 oz-in maximum (per gang)
5403: 0.4 oz-in maximum (per gang) |
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Environmental Specifications (MIL-R-12934)
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Temperature Range
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Static: -65°C to +125°C
Dynamic: -40°C to +125°C |
Temperature Cycling
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5 cycles, -65°C to +125°C (5% ΔR)
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Shock Test
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100G's, 6ms Sawtooth
(0.1%ms discontinuity, maximum)
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Vibration
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15G's, 10 to 2,000 Hz
(5% ΔR, 0.1%ms discontinuity, maximum)
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Humidity
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Ten 24 hour cycles (3% ΔR)
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High Temp Exposure
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1,000 hours at 125°C (5% ΔR)
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Rotational Life
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At rated wattage at 70°C (5% ΔR)
5401: 500K shaft rev. plus 900 hours
5403: 1M shaft rev. plus 900 hours
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