The design of the blower is inspired by the streamlined flippers of penguins. Compared with similar products, the noise is reduced by 4 decibels (dB), which is equivalent to a 60% noise reduction. At the same time, the optimized design reduces the energy required by the motor, thereby increasing efficiency by about 15%. The compact shape and installation method at the front end of the evaporator are designed for small spaces, especially suitable for the body structure of electric vehicles.
The fan draws on the wing structure of the owl, one of the quietest flying birds, to reduce noise by half, cut weight by 10% and improve efficiency by 10%.
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800V Superior Continuous Torque (SCT) traction motor Auto Shanghai 2025 MAHLE GmbH