A long-term vision Our offers by areas of excellence Instrumentation for the powertrain Active control of motor functions by application Thermal engine control Hybrid and electric motor control Ignition Electronic control of the gearbox Control of the kinematic chain Water loop actuation Injection actuation Air loop actuation Home > Innovations & Solutions > Our Offers > Hybrid and electric motor control Hybrid and electric motor control An innovative solution for electric and hybrid motors EMPOS sensors for rotor position measurement Insensitive to the harsh magnetic environment, EMPOS (Electric Motor POsition Sensor) position sensors use eddy current technology to measure absolute rotary positions, with very high precision, at very high speed. Thanks to its integrated processing electronics, this sensor emits a simple, clean and precise digital signal, thus offering excellent resistance to electromagnetic disturbances from the electric motor at a competitive cost. Very compact, it is simply connected by Plug & Play. A decisive technological leap resulting from EFI Automotive research, for efficient control of the electric motor. increased comfort and efficiency, smoother traction, reduced cost per kilometer and better range. >> Empos technical sheet Instrumentation for the powertrain Active control of motor functions Portrait & Presence An independent group An adventure Values A story An international presence Join us Trades & Organization Business development Technical direction Purchasing Department Production & logistics advanced search A quality approach Products & Know-how Our long-term vision Our offers News & Events News Hurry Site map | Contacts | Legal Notice | Credits

An independent group An adventure Values A story An international presence Join us Home > Portrait & Presence > A story A story Video loading in progress. Corporate history EFI Automotive 1936: Creation of L'Electricfil by Johanny Thollin 1952: Entry into the automotive world with ignition harnesses 1975: First steps in the field of sensors 1996: Rebound in ignition and diesel injection 1999: From product to system 2004: Globalization of productions 2006: Electricfil celebrates its 70th anniversary 2008: Launch of the Smart Battery Sensor Instrumentation for the powertrain Active control of motor functions Consult our offers and submit your application Portrait & Presence An independent group An adventure Values A story An international presence Join us Trades & Organization Business development Technical direction Purchasing Department Production & logistics advanced search A quality approach Products & Know-how Our long-term vision Our offers News & Events News Hurry Site map | Contacts | Legal Notice | Credits