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Piher Sensing Systems is a leading innovator in advanced position sensing technologies that enable customers to accurately measure and control rotational and linear movements. They develop, manufacture and market custom and standard position sensors and controls that provide valuable real-time data needed to efficiently drive today’s vehicles and machinery. 

Key Features:
  • Open loop current transducer based on Hall effect.
  • Busbar mounting.
  • Simple analog ratiometric output.
  • Measured current value from ±200 A to ±1.500 A.
  • Non-intrusive technology.
  • Galvanic separation between power and control.
  • Operating temperature from -40°C to +125°C.


Key Features:
  • Open loop current transducer based on Hall effect.
  • Measured current values up to ±1.200 A.
  • 3-phase busbar mounting.
  • 3 simple analog ratiometric outputs.
  • Non-intrusive technology.
  • Galvanic separation between power and control.
  • Full compatibility with Infineon HybridPack.
  • Press fit contacts to eliminate soldering.
  • Operating temperature from -40°C to +125°C.


Alternative to conventional resolvers

Key Features:
  • Rotor position sensor for high-speed motor commutation.
  • Higher accuracy.
  • Up to 600.000 rpm (if only 1PP).
  • Low power consumption.
  • Possibility to have an ASIL qualified sensor (D).
  • Cost efficient and lightweight by design.
  • No need of magnetic target.
  • Stray field immune.
  • Robustness to misalignments and environmental conditions (IP, vibration, dust, high temperature).
  • Flexible design (end of shaft, through shaft and arc).


The active way

38 Years Heritage

Active was established in 1983 and have grown to become a significant partner to many customers over the last 38 years.

Global Reach

Head office: New Zealand Purchasing & Logistics: Hong Kong Technical Hub: Japan (coming soon)

Stock Management

Local Stocking at Auckland and Hong Kong warehouse to reduce cost of ownership via customised stock management programme.

Accessible Worldwide

Highly accessible, efficient and prompt with several points of contact. Able to support local engineering companies that manufacture overseas.

Testimonials