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Conductive Plastic Linear Potentiometer

LP-20F Series

MIDORI PRECISIONS

LP-20F Series

is designed to be ...

  • Conductive Plastic Linear Potentiometer

  • Total Electrical Travel 20mm


○ LP-20F(Down): Effective Electrical Travel 20mm

○ LP-20FB(UP): Effective Electrical Travel 20mm, w/Back Spring

Have an evaluation (paid) sample request for this product or any questions about it?        Please contact us.

Product Specifications

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Electrical Specifications


  • Effective Electrical Travel:  20mm

  • Independent Linearity:  ±1%FS (Special ±0.5%)

  • Total Resistance: 1K, 2KΩ

  • Rated Dissipation:  0.6W/70℃

  • Output: Voltage Ratio (0~100%Vin)


Mechanical Specifications


  • Total Mechanical Travel:  22mm

  • Friction: 0.3N MAX. (LP-20F)/ 3N MAX. (LP-20FB)

  • Weight:  Approx. 60g


Environmental Specifications


  • Category Temp. Range:  -40~+100℃

  • Vibration: 100m/S2 500Hz 3axis 2hours each

  • Shock: 500m/S2 11ms 3axis 6directions 3times each


APPLICATION EXAMPLES

Dendrometer

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Observing the growth of woody stems and fruits.

Railroad Switch

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Point blades position

Dam

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Crack monitoring

DATA SHEET(PDF)/ CAD DATA (DXF)/ CONTACT

LP-20F
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PDF
CAD
SHOP

Stroke: 20mm

Linearity: ±1%FS/ ±0.5%FS

Total Resistance: 1K, 2KΩ

LP-20FB
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PDF
CAD
SHOP

Stroke: 20mm

Linearity: ±1%FS/ ± 0.5%

Total Resistance: 1K, 2KΩ

w/ Back Spring

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HANDLING INSTRUCTION

  • Miswiring may cause burnout of the resistive element.

  • To reduce sliding noise, add load resistance should be more than 100times and less than 1000times of total resistance.

  • Do not apply high-temperature solder on the terminals.

  • Slight continuous vibration such as dither might cause a short lifetime of the sensor.

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