As environmental awareness grows and the realization of a sustainable society becomes increasingly important, the mobility market is witnessing an active movement towards “EV adoption," aiming to transition from gasoline-powered to electric-powered motor vehicles. In order to realize higher performance electric vehicles (EVs) and electric motorcycle, next-generation electric motor technology that balances factors such as high efficiency, high reliability, compactness, light weight, and cost performance at a high level is required.
 
In this article, we make a comparison of angle sensor technologies responsible for detecting rotational angles in traction electric motor (hereafter referred to as e-motor) control and explain how our TMR angle sensors enhance your design.

The technology that delivers the metaverse will build on the technology for virtual reality, using more sensors, and more different kinds of sensors. TDK has one of the richest sensor portfolios in the industry, extensive software expertise, and excels at sensor fusion.

【How electrification and autonomous driving are expanding the role of sensor technologies within automotive designs】

The automotive production landscape is changing. The proliferation of electronic devices and sensors in modern car design has grown exponentially in recent years. It will expand further as the industry continues its transition toward e-mobility and autonomous driving. The core technologies featured in electric vehicles expand the realm into which sensors are deployed. Also, combustion engine vehicle gas sensors have shifted away from exhaust gas monitoring toward internal air quality (IAQ) measurement.

Dieser Produktleitfaden gibt Ihnen einen Überblick über die gesamte Produktpalette von TDK und hilft Ihnen Ihr optimales Produkt zu finden.

TAS4240 is a compact, cost-effective, redundant, half-bridge TMR-based sensor for angle and position detection. This article clearly describes and explains the features of TDK's TMR sensors, thus giving valuable information to our customers.

TMR-Winkelsensor sind magnetische Sensoren, die die magnetische Feldrichtung eines Magneten erkennen können.
In diesen Produkte steckt sehr viel Knowhow, das TDK in den Bereichen der Magnettechnologie und Membrantechnologie entwickelt hat. Die Sensoren sind äußerst präzise und zuverlässig und sie besitzen darüber hinaus gute Temperatureigenschaften.
TMR-Sensoren arbeiten daher auch in einem breiten Temperaturbereich sehr zuverlässig. Aus diesen Gründen kommen sie als Bauteile für die Automobilindustrie, die hohe Anforderungen an Zuverlässigkeit und Präzision stellt, in immer mehr Anwendungen zum Einsatz. Da TMR-Sensoren außerdem auch einen geringen Stromverbrauch aufweisen, werden sie nicht nur in Fahrzeugen, sondern auch in Robotern oder in Consumer-Produkten wie Smartphones vielfältig eingesetzt.