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e-Motor Sensors

Our advanced e-Motor sensors are designed to deliver precise, real-time data for electric motor applications. By monitoring key parameters such as speed, position, and temperature, they enable optimized performance, increased efficiency, and enhanced safety. Whether for automotive, industrial, or mobility solutions, our sensor technology ensures reliable operation and seamless integration into your system.

Our portfolio

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e-Motor Rotor Position Sensor (eRPS)

High-speed inductive rotor position sensor measuring the angular position of the rotor shaft in synchronous electric motors. The sensor signal is required for an efficient e-machine torque control used in electric and hybrid vehicles.

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e-Motor Rotor Temperature Sensor (eRTS)

The temperature sensor measures the rotor temperature close to magnets in e-Motors using wireless signal transmission. The sensor accuracy (+/- 3 °C) with this solution allows to replace the state-of-art model-based approach (+/-15 °C) to improve overall system cost, performance and safety.

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e-Motor Rotor Speed Sensor(eRSS)

Stand-alone, contactless, active sensor providing the speed anddirection of the asynchronous motors by detecting the rotation of aferromagnetic encoder wheel mounted on the rotor shaft. The speed signal is required to drive the torque of the asynchronous machine through the inverter control board.

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e-Motor Transmission Speed Sensor (eTSS)

Stand-alone, contactless, active sensor providing the speed and direction of the asynchronous motors by detecting the rotationof a ferromagnetic ancoder wheel mounted on the rotor shaft. The speed signal is required to drive the torque of the asynchronous machine through the inverter control board.

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Related topics

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Current Sensor Module (CSM)

We have developed shunt- and hall-based current sensors, and Battery Pack Monitoring in High Voltage Battery Management Systems for electric or hybrid vehicles.

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Tire Information Systems (TIS)

Our Tire Information Systems (TIS) are based on a flexible platform with scalable functions and as few system components as possible. The TIS can thus be easily integrated into all model lines.

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Sensor Technologies

Our AUMOVIO sensors provide key information on a whole range of vehicle conditions. Some of these are directly relevant to safety. In many other cases this information forms the basis for functions which are aimed at comfort and efficiency. Our portfolio of "sensor technologies" include a wide range speed sensors, chassis sensors, our tire information system and sensors for electric vehicles (EVs).

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