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Air Squared Projects

Miniature Spinning Scroll Compressor

The P04H005A-BLDC-SPN is a miniaturized, high-performance, spinning scroll compressor developed for mobile applications.

P04H005A-BLDC-SPN Miniaturized Spinning Scroll Compressor
P04H005A-BLDC-SPN Miniaturized Spinning Scroll Compressor

Air Squared has pushed the limits of scale and performance with the design of the P04H005A-BLDC-SPN spinning scroll compressor. Utilizing concentric motion of the fixed and orbiting scroll, the P04H005A-BLDC-SPN achieves high-performance output and efficiency in an extremely compact, circular footprint. Weighing only 76 grams, the compressor is capable of 3 lpmv at a maximum discharge pressure of 1 barg.

After successfully testing initial P04H005A-BLDC-SPN prototypes, Air Squared will identify an integrated BLDC motor solution that will be incorporated in next-generation prototypes.

Design Specifications

  • Volume Ratio: 2.4
  • Max. Flow: 3 slpm
  • Max. Pressure: 1 barg
  • Max. Speed: 6,500 RPM
  • Rated Power: 14.5 We
  • Net Weight: 0.075 kg
  • Dimensions: Ø 51 x 50 mm