ZF’s Commercial Vehicle Solutions (CVS) division has introduced the e-comp Scroll, an advanced air compressor designed for electric and hybrid commercial vehicles (trucks, buses, and coaches). This new system is:
- Oil-free, reducing maintenance needs and environmental impact.
- Low-noise (~67 dB), addressing the increased sensitivity to sound in EVs due to their quieter operation.
- Low-vibration, enhancing comfort for drivers and passengers.
- Energy-efficient, with automatic shut-off between compression cycles to reduce power consumption.
Powered by an integrated electric motor, the e-comp Scroll compresses air up to 12.5 bar and supports variable speed operation to match application demands. It includes a built-in inverter and liquid cooling system to keep discharge temperatures below 90°C, ensuring performance and durability. This innovation helps support critical functions like air brakes and suspension in a quieter, cleaner, and more efficient way—contributing to lower total cost of ownership and the push toward zero-emission transportation.
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