Series 70 Modular Potentiometer
Cermet, or Conductive Plastic
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| Description |
| The Series 70 MODPOT modules are 5/8" square, stackable potentiometer and switch modules. Combine up to 6 sections, with single or concentric metal shafts. Rotary, push-pull and momentary switch modules are available in standard and custom configurations.
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| Features: |
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Small size - 5/8" square, with up to 6 modules
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Switches - rotary, push-pull and push-momentary
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| Options: |
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Conductive Plastic or Cermet resistive elements. |
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Vernier drive - 4:1 or 16:1 |
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Rotary, push-pull, or momentary switch modules |
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Single shaft or concentric shaft available |
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Panel and Shaft Seals Available |
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For additional information:
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Electrical Specifications
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Resistance Range
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50 ohms to 10 Megohms
Note: see PDF data sheet for more info
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Resistance Tolerance
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Cermet: ±5% or ±10%
Conductive plastic: ±10% or ±20%
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Resistance Tapers
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Cermet: linear
Conductive plastic: linear, logarithmic
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Power Rating
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Cermet: 2.0 watts
Conductive plastic: .5 watt
Note: see PDF data sheet for more info
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Linearity
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±5% independent for linear tapers with total resistance up to 1.0 megohm
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Electrical Rotation
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300°±5°
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Effective Rotation
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260°±5°
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Working Voltage
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Maximum continuous voltage
350 Volts RMS at sea level
(power not to exceed rating)
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Insulation Resistance
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1000 megohms min. for clean and dry conditions at +25 °C
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Mechanical Specifications
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Housing Material
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Molded Thermoplastic
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Mechanical Rotation
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300°±5°
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Rotational Life
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Life without load is 100,000 cycles
(10% maximum resistance change)
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Bushing Dimensions
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Diameter: 1/4" or 3/8"
Length: 1/4", 3/8", or 1/2"
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Shaft Dimensions
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Diameter: 1/8" or 1/4"
Length: 1/4" to 2"
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Shaft Ending
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Standard flat, standard slot,
plain round, or cross slot
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Shaft Seals
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Panel and Shaft Seals Available
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