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Offers ultra-high efficiency, significantly lowering power consumption compared to traditional induction motors.
Automatically adjusts motor speed to match air demand, eliminating energy waste from unloading cycles.
Optimized screw rotor design and soundproof enclosure ensure quiet operation (as low as 65 dB).
Fully integrated unit with built-in cooling system, reducing installation footprint.
User-friendly LCD touchscreen with real-time monitoring, fault alerts, and remote control capability.
Premium bearings, corrosion-resistant rotors, and efficient filtration ensure long service life and minimal downtime.
Ideal for manufacturing, automotive, textiles, food & beverage, pharmaceuticals, and electronics industries, where stable air supply and energy efficiency are critical.
| Model | ETSVII-22A | ETSVII-37A | ETSVII-45A | ETSVII-55A | ETSVII-75A | ETSVII-90A | ETSVII-110A | ETSVII-132A | |
|---|---|---|---|---|---|---|---|---|---|
| Air Flow / Pressure (m³/min / MPa) |
0.7 MPa | 4.1/0.7 | 6.9/0.7 | 8.9/0.7 | 11.2/0.7 | 15.1/0.7 | 20.0/0.7 | 22.0/0.7 | 26.0/0.7 |
| 0.8 MPa | 4.0/0.8 | 6.8/0.8 | 8.8/0.8 | 11.0/0.8 | 15.0/0.8 | 19.8/0.8 | 21.2/0.8 | 25.8/0.8 | |
| 1.0 MPa | 3.4/1.0 | 6.2/1.0 | 7.8/1.0 | 9.7/1.0 | 12.4/1.0 | 17.9/1.0 | 19.8/1.0 | 23.5/1.0 | |
| Air Supply Temperature | ≤ ambient temperature +8~15°C | ||||||||
| Motor | Power (kW/HP) | 22/30 | 37/50 | 45/60 | 55/75 | 75/100 | 90/120 | 110/150 | 132/175 |
| Start Method | VSD start | ||||||||
| Voltage (V/Hz) | 380V 3PH 50HZ / other voltages can be customized | ||||||||
| Drive Method | Integrated air end and motor | ||||||||
| Oil Content (PPM) | ≤ 3 | ||||||||
| Connector (inch) | 1" | 1 1/2" | 2" | 2" | 2" | 2 1/2" | 2 1/2" | 2 1/2" | |
| Dimension | Length (mm) | 1254 | 1455 | 1754 | 7854 | 1914 | 2454 | 2454 | 2454 |
| Width (mm) | 900 | 1100 | 1200 | 1300 | 1300 | 1500 | 1500 | 1500 | |
| Height (mm) | 1190 | 1300 | 1550 | 1550 | 1600 | 1840 | 1840 | 1840 | |
| Weight (kg) | 450 | 580 | 925 | 970 | 1170 | 1746 | 1750 | 1790 | |
PM motors eliminate rotor losses and offer high efficiency even at low speeds. Paired with a VFD, the system only generates the precise amount of compressed air needed, leading to 30-40% energy savings compared to fixed-speed induction motors.
Yes. Although the standard configuration is 380V 3PH 50HZ, other industrial voltages can be customized to match your facility's local electrical standards.
The integrated design aligns the air end and motor without coupling components, achieving 100% transmission efficiency. This minimizes mechanical friction, reduces potential leak points, and saves physical footprint.
Yes. With an optimized low-vibration screw rotor and a soundproof acoustic enclosure, operational noise is kept as low as 65 dB, allowing comfortable indoor installations.
The Permanent Magnet Motor is virtually maintenance-free. Because it does not feature slip rings or brushes, there are fewer wear-and-tear parts, leading to high long-term reliability and reduced overall operating costs.
