Air-suspended centrifugal blower
Product Introduction
▷ Oil-free suspension bearings eliminate mechanical friction during operation, resulting in a semi-permanent service life.
▷ Non-contact air bearings combined with a unique housing design achieve low noise (below 80 dB(A)) and low vibration (below 1 mm/s).
▷ No lubrication required, resulting in zero pollution.
▷ Energy-saving design reduces carbon dioxide emissions.
▷ One-piece design, plug-and-play, and compact footprint.
Product Detail
① Aerodynamic High-Efficiency Impeller
- Made of aerospace-grade high-strength aluminum alloy AL7075. Compared with other materials, aluminum alloy is lighter and consumes less power, making it more suitable for high-speed motor rotation.
- Adopts anodizing treatment for superior durability and corrosion resistance. The smooth impeller surface ensures stable operation at high speeds.
② High-Speed Permanent Magnet Synchronous Motor Direct Drive
- The impeller and motor rotor are directly connected, minimizing power transmission loss.
- Compact and space-saving motor design.
③ Air Foil Bearings from Aviation Technology
- Utilizes the natural formation of hydrodynamic pressure from the relative high-speed rotation of the rotor and foil bearing structure to achieve non-contact air bearing suspension.
- Oil-free air-lift bearings operate with no mechanical friction and offer a semi-permanent service life.
④ Cooling System
- Simple and efficient cooling system that requires no external auxiliary equipment (air- or water-cooled type).
⑤ Magnetic Levitation Control Technology
- Application of aerospace turbine engine technology.
- Proven air suspension bearing technology ensures stable system operation.
Specification
| Model | Power (kW) | Pressure (kPa) | Air Discharge Volume (m³/min) | Dimensions W*D*H (mm) | Weight (kg) |
|---|---|---|---|---|---|
| SCR7.5KB | 5.5 | 40-80 | 2.5-5.3 | 820*510*850 | 130 |
| SCR10KB | 7.5 | 40-80 | 3.5-7.4 | 820*510*850 | 150 |
| SCR15KB | 11 | 40-80 | 5.8-11.4 | 820*510*850 | 185 |
| SCR20KB | 15 | 40-80 | 7.2-15 | 1000*660*1100 | 200 |
| SCR25KB | 18.5 | 40-80 | 9-19 | 1000*660*1100 | 220 |
| SCR30KB | 22 | 40-80 | 11-27 | 1000*660*1100 | 250 |
| SCR40KB | 30 | 40-100 | 15-34 | 1200*810*1400 | 300 |
| SCR50KB | 37 | 40-100 | 19-43 | 1200*810*1400 | 330 |
| SCR60KB | 45 | 40-100 | 24-53 | 1200*810*1400 | 350 |
| SCR75KB | 55 | 40-120 | 26-65 | 1200*810*1400 | 400 |
| SCR100KB | 75 | 40-120 | 36-89 | 1200*810*1400 | 410 |
| SCR125KB | 90 | 40-120 | 44-98 | 1500*1150*1500 | 450 |
| SCR150KB | 110 | 40-120 | 54-120 | 1500*1150*1500 | 500 |
| SCR180KB | 132 | 40-120 | 65-142 | 1500*1150*1500 | 550 |
| SCR200KB | 160 | 40-120 | 79-172 | 1500*1150*1500 | 600 |
| SCR220KB | 185 | 40-120 | 91-198 | 1500*1150*1500 | 700 |
| SCR250KB | 200 | 40-120 | 99-215 | 1500*1150*1500 | 800 |
| SCR300KB | 250 | 40-120 | 125-270 | 1850*1200*1800 | 1600 |
| SCR400KB | 300 | 40-120 | 149-324 | 1850*1200*1800 | 1700 |
| SCR500KB | 400 | 40-120 | 188-430 | 1850*2300*1800 | 2400 |
| SCR600KB | 500 | 40-120 | 250-540 | 1850*2300*1800 | 3000 |
| SCR800KB | 600 | 40-120 | 298-648 | 1850*2300*1800 | 3200 |
Notes:
The flow rate is based on conditions of 1 atm / 20°C / 65% humidity / air density 1.2 kg/m³, and for a single fan inlet air volume each model offers a flow regulation range of 45–100% at rated pressure.