OAV空氣軸承 OAV Air Bearing

美國OAV 石墨多孔質空氣軸承，利用加壓空氣薄膜在表面之間提供極低的摩擦承載界面，使兩個表面不會相互接觸 。因為非接觸式，空氣軸承避免了傳統軸承的摩擦、磨損、微粒和潤滑劑處理問題，在精確定位方面具卓越表現。

應用：Rotary motion, Linear motion, High Speed applications, Clean requirement application, Precision positioning, Precision machine tool applications

產品特色 :
1. Zero Friction-indefinite operating life
2. Contaminant free, clean environments
3. Zero friction -No heat generation at high speed
4. High accuracy components
5. High accuracy motion
6. High speed
7. Position accuracy better than 0.1 micron
8. Ultra-precise linear and rotary motion
9. Manufactured from Aircraft Quality material

1. Air Bushings
bore size 6~75mm, Radial Stiffness 2~ 159 N/μm
2. Flat Round Air Bearings
Dia. 25~200mm, Stiffness 18~ 630 N/μm
3. Roller Air Bearing
bore size 13~75mm, Radial Stiffness 11~ 159 N/μm, >70,000~ >33,000 rpm
4. Outer Ring Spin Rotary Air Bearing
bore size 13~75mm, up to 500,000 rpm, TIR± 1 0.025 microns
5. Thrust Air Bearing and Bushings
bore size 13~75mm, Radial Stiffness 2.6~ 34.8 N/μm, Thrust Load 81.4~ 2215.2N
6. Flat Rectangular Air Bearing
Size 20x40~ 100x100 mm, Stiffness 14~ 2028 N/μm
7. Modular Air Bearings
Size 38x 50mm, Stiffness 14 N/μm
8. Air Bearing Guide
Dovetail-series, U-series, T-series, Box-series
9. Vacuum Preloaded Air Bearing
Dia. 50~ 100mm, Vacuum Pressure 15 in Hg, Stiffness 13~ 48 N/μm
10. Open Pillow Block Air Bearing
11. Foil Air Bearing
12. Air Bearing Bar
13. Air Bearing Assemblies

原廠網址 https://www.oavco.com/

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