Off-Axis Rotor Position Sensing in E-Motors – Advanced Sensor Solutions for Resolver Replacement

For detection of the rotor position in electric motors TDK developed a specific sensor system comprising four TMR sensors of TDK’s TAS sensor family and the TMR sensor front-end IC ASA 2310. Together with a multipole magnet, this chipset is a very precise, small and cost effective solution to detect the e-motor position. For in-depth information on the Micronas ASA 2310 or TDK's TMR sensors, visit our website: https://www.micronas.tdk.com/en/products/tmr-angle-sensors/asa-23xy