The Company is developing technologies for joining dissimilar materials, such as castings and extrusions. M12 pierced nut: Large brim, high strength, one-step installation, intended for EV battery assembly.
Detects current around EV batteries and motors. The accuracy has been improved by using a shunt type instead of the conventional magnetic type. *Presented by Nisshinbo Micro Devices
-Compared to an EV without a heat source that is heated only by air conditioning, the combined use of a radiant heater and air conditioning can provide the same warmth while using about 14% less energy. -The heater also features a safety design that lowers the temperature of the contact area the moment it is touched, and also lowers the heater temperature while contact is detected. -Installed in Toyota's bZ4X, RZ, and RX models.
Resonac has developed brake pads for EVs. Although EVs use the foot brake less frequently due to regenerative braking, the vehicle body is heavy, so in situations where it is used frequently, the load is higher than in gasoline vehicles. Therefore, EV brakes need to perform stably regardless of the situation.
-Heat exchanger for coolant used to cool EV batteries, e-Axles, etc. and refrigerant used on the HVAC side. Combining everything into one module makes it compact, and it also features a heat pump, which helps reduce energy consumption for heating.
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Gunpowder Pyrofuse 2025 JSAE Automotive Engineering Exposition Sensata Technologies, Inc.
A fireproof fuse for EV batteries. It has a faster breaking speed than a normal melting fuse. The pyrotechnic type uses explosives to blow off the blade inside the body, physically cutting the circuit. It can cut off the circuit in 0.001 seconds after detecting an abnormality. Another advantage is that the size of the body remains almost the same even when the voltage increases. The left is for 400V, and the right is for 800V. The 800V version has a thicker bus bar.