Q1: What features make this series more stable during operation?

A1: The stability is significantly improved by eliminating common mechanical failure points. The system features a design free of gearless failures, coupling transmission failures, and motor bearing failures.

Q2: How does the system achieve 100% transmission efficiency?

A2: The 100% transmission efficiency is achieved through an integrated shaft structure. This design completely eliminates the efficiency losses typically associated with gear and coupling transmissions.

Q3: How does the double permanent magnet motor contribute to energy efficiency?

A3: The system utilizes a double permanent magnet motor with stepless speed change. It allows the inter-stage pressure to be adjusted for constant pressure, ensuring the host always operates at its most energy-saving speed.

Q4: What makes the ETZV series highly efficient?

A4: It is equipped with an IE3 high-efficiency permanent magnet motor, an integrated shaft structure, two air ends, two motors, and two inverters to maximize performance.

Q5: Why does this unit offer a quieter and more comfortable working environment?

A5: Noise levels are minimized because the design eliminates gear meshing noise, coupling transmission noise, and motor bearing noise, allowing the host to run very quietly.

Q6: What are the space benefits of the integrated structure?

A6: The integrated, compact structure of the system reduces its overall size, which significantly minimizes the required footprint and case dimensions for easier installation.