Address:No.8 Yungang Road, Fengtai District, Beijing, China
Building B3, Comprehensive Bonded Zone, Datong Road, Suzhou, China
E-mail:support@preeff.com
ICP:京ICP备09072667号

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UMHU — Ultra-precision Motor & Hover Unit
U — Ultra-precision
Representing our uncompromising pursuit of manufacturing excellence. We master the sub-micron realm through meticulous craftsmanship and precision engineering.
M — Motor
Our core driving force. We leverage advanced high-power-density, highly integrated permanent magnet synchronous motor (PMSM) technology to deliver sustainable and robust energy for your operations.
H — Hover
The soul of our core technology. By transcending traditional mechanical constraints, we enable frictionless, wear-free, and 100% oil-free operation through advanced contactless air-bearing levitation.
U — Unit
Reflecting our system-level delivery capability. Beyond mere components, we provide the next generation of high-efficiency core equipment that seamlessly integrates advanced electromechanics and digitalization.

AST's air bearing products have been operating reliably for Hours!
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