Benefits & Features
- Accurate rotor temperature sensor (+/- 3°) to replace the current model-based approach embedded in the inverter (+/- 15°C)
- Cost improvement by reducing temperature grades of magnet (less Dy)
- More performance due to less derating
- Increased reliability due to a better temperature control
- Improved safety: more accurate torque control
- Improved the temperature “History” monitoring (cold/hot restart, etc.)
Technical Information
Integrated in eRPS or as a standalone product
Signal transmission: wireless (patents pending)
+/- 3°C
Accuracy
< 5 s
Response time
Communication Interface to the vehicle: analog or digital
4.5 V – 5.5V
Operating supply voltage
-40°C – 150° C
Temperature range
