Electrification is the major development trend of the automotive industry. Against the backdrop of mandatory requirements such as energy conservation, emission reduction and emission regulations for carbon peaking and carbon neutrality, new energy vehicles have risen to the occasion and become an effective measure for energy conservation, emission reduction and carbon reduction in the transportation sector. Among them, the cumulative sales of pure electric commercial vehicles account for 96.3% of the total new energy commercial vehicles. Electric trucks are mainly used in four scenarios: short-haul transportation in mining areas, short-haul transportation in factories, port traction transportation and urban muck transportation.
The electric air compressor unit for electric vehicles (also known as air pump) serves as the air source for pneumatic braking, airbag lifting and pneumatic door opening/closing in electric coaches, pure electric buses, pure electric heavy-duty trucks, new energy logistics vehicles and other models, and is one of the core components of pure electric vehicles. At present, most new energy vehicles with pneumatic braking, such as pure electric heavy-duty trucks, pure electric buses, pure electric logistics vehicles and pure electric street sweepers, are not equipped with engines. They adopt pneumatic brake systems and pneumatic door control systems, all of which require electric air compressors to supply air sources.
The electric air compressor for electric vehicles provides air sources for the vehicle's pneumatic brake system and other auxiliary air systems. Its main purpose is to supply air power for the vehicle, which is mainly used for service braking, door opening and closing, air suspension and airbag inflation. As one of the key components of new energy vehicles, it requires high-quality electric air compressors.
