Vacuum Preloaded Air Bearings - 50mm Diameter

VPL 50mm Diameter - S205001

The smallest of the New Way vacuum preloaded air bearing line, the 50mm size provides load-carrying capability with the flexibility to fit into the tightest designs. Because both the "x" and "y" axes can be supported by a single bearing plane, this VPL offers advantages that conventional air bearings cannot touch. It is also easy to apply, replace or change.

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Title

Specification

Size
50mm VPL Air Bearing
Part Number
S205001
Input Pressure
0.41 MPa (60 psi)
Input Vacuum
15 in Hg
Ideal Load
45 N (10 lbs)
Stiffness
13 N/micron (0.075 lbs/μ in)
Maximum Hold-Down Force at 68kPa
73 N (16.4 lb)
Flow
1.06 NLPM (2.25 SCFH)
Fly Height
5 microns
Bearing Size
50 mm
Bearing Height
22 mm (0.866 in)
Bearing Weight
73 grams (0.16 lbs)
Housing Material/Finish
Aluminum/Anodized
Porous Media Material
Carbon
Bearing Face Surface Size - Carbon
33.1mm ID x 48.9mm OD
Flatness
0.001 mm (0.00004 in)
Mounting
Flexure
Pressure Port
M5
Vacuum Port
M5
Viable Pressure Range
0.414 - 0.552 MPa (60 - 80 psi)
Maximum Allowable Pressure Supply
0.689 MPa (100 psi)
Resolution
Infinite
Maximum Speed
50m/sec
Common Guide Surfaces
Granite, hard-coated aluminum, ceramics, glass, stainless steel, plated steel
Suggested Guide Surface Finish
16 RMS
Related Specifications Attachments:

Mounting Details for 50mm Vacuum Preloaded Air Bearing


S205001 – 50mm Diameter
S8010F01 – #3/8-80 THD
S8010F02 – #3/8-40 THD