Posital Fraba


The Position and Motion Sensor Specialist

Posital Fraba

A leader in the design and manufacture of position and motion sensors, with products that are used in a wide range of industries, including manufacturing, packaging, material handling, mobile machinery, energy exploration/ production and medical equipment.

We can help you find the right encoder or sensor for your application. Partnering with Posital Fraba, we have access to thousands of options, and the technical expertise to select the best option.


  • Motion Sensors


  • United States


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Available with common configurations such as A, B, Z, and inverted signals available as HTL (Push-Pull) or TTL (RS422).

  • Any PPR up to 16384 Available
  • Flexible Scaling Functionality
  • Compact Size Down to 36 mm Ø
  • Optional Stainless Steel and Heavy Duty Housings Available
  • High Shock and Vibration Resistance


Absolute rotary encoders can provide precise and unambiguous measurements without losing track of their position due to a temporary loss of instrument power.

  • Maintain Position Information When Power is Lost
  • Wiegand Technology means No Battery Backup Necessary – Never Change Batteries
  • Compact Size – Down to 36 mm Ø
  • Stainless Steel, ATEX and SIL Encoders Available
  • High Shock and Vibration Resistance


Absolute measurement versions provide 17 bit electrical resolution and multiturn position measurements with a range of more than one million revolutions.

  • Electrical Resolution: Up to 17 Bit, Multiturn: Up to 32 Bit
  • Accuracy: 0.1°
  • Compact Size: 36 mm diameter, 24.2 mm Height
  • Operating Temperature: -40 to +105°C
  • Auto Calibration − No Complex Equipment
  • Extensive Diagnostic Coverage
  • Various Programmable Parameters


With lengths ranging from 1 m to 15 m (3’ to 49’), LINARIX draw wire sensors are available in many configurations to meet an application’s requirements. Options include a wide variety of outputs (including analog, fieldbus and Ethernet variants), heavy-duty housings and compact designs.

  • 1 to 15 m (3′ to 49′)
  • Absolute Position Measurement with Resolutions up to 2 µm
  • High Linearity even with Long Cycle Times
  • Rugged Construction
  • Scalable Analog Output to Fit Measuring Length


  • Dynamic & Static options available
  • Well Protected up to IP69K
  • Measurement Range ±80° (Dual Axis) or 360° (Single Axis)
Posital Fraba
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