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Linear potentiometer LFR-series 10-150

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The linear potentiometer LFR-series 10-300 mm is a small and compact model available in potentiometric, 4-20mA and 0-10VDC signal.

The model has two versions, the V and NV version. V means that the value ascends when pressed and in the NV version the value descends.

High working speed up to 5 m/sec, repeatability 0.01 mm

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Linear potentiometer LFR-series 10-150 mm

High-precision linear potentiometer LFR-series for measuring linear displacement. Due to the principle of potentiometer, absolute values are measured.

  • Spring system
  • Potentiometric measurement
  • Potentiometric, 4-20 mA or 0-10V analog output options
  • Standard IP40, optional IP65 protection
  • Optionally cable or DIN 43650-C socket connection
  • Measurement lengths between 10 mm and 150 mm
  • Long life up to 100 million movements
  • High accuracy
  • Operating speed up to 5 m/s
  • Compact design
Model LFR 010 LFR 025 LFR 050 LFR 075 LFR 100 LFR 125 LFR 150
Electrical Stroke (mm) 10 25 50 75 100 125 150
Mechanical Stroke (mm) 12 27 52 77 102 127 152
Independent Linearity ±%1 ±%0,5 ±%0,4 ±%0,25 ±%0,2 ±%0,2 ±%0,2
Repeatability 0.01 mm
Max Operating Speed 5 m/s
Resistance Element Conductive Plastic
Output Signal Potentiometric 4-20 mA (opt. 0…20 mA) or 0-10V
Supply Voltage 42V max. 12…30 VDC
Resistance 5K, 10K (optional other)
Electrical Connection DIN 43650-C socket or 3 x 0,14 mm2 shielded PVC cable
Operating Temperature -30°C…+100°C
IP Protection Class IP40 (optional IP65)
Life 100 million movements
Rod Material Stainless Steel
Body Material Aluminum




Additional information

Weight N/A
Measurement range

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Potentiometer signal

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