Protection Services



The ParaSheave™ is an intelligent sheave assembly that guides the wire into the well and at the same time is integrated with measuring sensors for Depth, Speed and Tension. The ParaSheave™ is mounted on top of ParaComm™ Antenna with stuffing box assembly (A1202452). The ParaSheave™ is equipped with certified electronics to communicate depth, speed and tension data to the ParaComm™ Antenna that is connected to the ParaComm™ Data Processing panel in the winch unit.

Depth and Tension

With the ParaSheave™ design the wire experiences low slippage by the 180° contact around the top sheave wheel and this results in a most reliable and accurate depth measurement.


  • Hardened aluminum wheel with lowest friction and highest corrosion resistance
  • Integrated design with encoder for Depth, Speed and Loadpin for 2T line tension
  • Quick release EX PoE snap connectors
  • Easy wire installation with spring leave
  • Easy replacement of encoder, loadpin and bearings
  • Eye Clevis for use as top sheave (option: wire cutter)


  • Reliable and most accurate depth measurement by 180° line contact and lowest slippage
  • Significant increase of life-time of cable (by absence of conventional measuring head)
  • Low friction for exceptional durability of both cable and wheel
  • Zero maintenance for sheave design with enclosed bearings
Download ParaSheave™ Datasheet

This is a product from Paradigm Technology Services

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