Potentiometric Angle of Rotation Sensor
Model 8820

8820

  1. Measuring range 350°
  2. Non-linearity 0.5%
  3. Duration 100 x 106 movements
  4. Low torque
  5. Continuous rotation possible
  6. Exceptionally inexpensive
  7. Options: IP65, non-linearity 0.05%

Application

As an angle sensor that is both accurate and economical, this rotary potentiometer is suitable for all types of analog angle measurement up to 350°.

Typical fields of application include:

  • Position feedback in servo-systems
  • Pendulum weighing machines
  • Cam and butterfly flap positions
  • Jockey roller controllers
  • Measuring the tension of threads and tape
  • Trigonometric measurements at joints

Description

The heart of the potentiometric angular displacement sensors is an extremely precise, low-wear resistor track made of plastic. Due to its high resistance to abrasion, the sensors are particularly suitable for measurements for the purpose of quality assurance in ongoing production, where a long service life and large numbers of rotations are required.

The potentiometric angular displacement sensor uses a multi-finger slider system with precious metal contacts. This ensures good contact even when moving at high speed and in the presence of vibrations.

The high-precision resistor tracks are pressed in a lasercontrolled process and are therefore remarkably flat. This provides ideal conditions for a long service life.

The stainless steel shaft is supported by close-tolerance, low-friction, stainless steel ball bearings with double sealing discs.
Full data sheet model 8820
8820_EN.pdf
8820_DE.pdf
8820_PL.pdf
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As part of our dynamic growth strategy especially in export markets, we have opened ‘burster China ’ in Shanghai . Chinese companies are on the move to the forefront of technological develop- ment. The innovative and eco- nomical power remains unparalleled and we wish to take on the task to support our clients with our cutting-edge measure- ment solutions. The industrial branches we wish to target include Automotive, Automation, Special Machinery, Wire & Cable, Generators/Transformers/Motors, Electronics, Semiconductor/Solar, Chemical and Medical.

 

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