A 41x Datasheet

User Manual: Pdf datasheet A-41x PIglide FPC: Flat, Circular Air Bearing Modules

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31.01.2018
Friction-free, modular air bearings
The PIglide Flat Pad Circular air bearing series is suitable for applications that require friction-free, accurate linear or planar
motion. The modular concept of these air bearings allows the user to build their own motion system. Several bearings can be
combined to increase the load capacity or to create multi-axis motion platforms.
Application fields
For setting up positioning, scanning, metrology, inspection, and calibration systems.
Thanks to the friction-free motion, no particles are formed, which makes PIglide stages ideal for cleanroom applications.
A-41x
PIglide FPC: Flat, Circular Air Bearing Modules
Diameters from 25 mm to 300 mm
Load capacity to 15500 N
Stiffness to 860 kN/mm
Mounting hardware, customizations, and
accessories available
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Specifications
Part #
Diameter / mm
Ball interface
diameter / mm
Load capacity /
N
Air consumption
/ l/h (SCFH)
Mass / g
A-411.025
25
13
88
60 (2)
16
A-411.040
40
13
220
60 (2)
42
A-411.050
50
13
330
85 (3)
66
A-411.065
65
13
660
115 (4)
171
A-411.080
80
13
1010
170 (6)
259
A-411.100
100
20
1710
170 (6)
505
A-411.125
125
20
2780
230 (8)
1105
A-411.150
150
20
4000
285 (10)
1590
A-411.200
200
20
7700
570 (20)
4040
A-411.300
300
20
15500
850 (30)
12000
Air supply
Operating pressure
80 psi (550 kPa) nominal
Air quality
Clean (filtered to 1.0 μm or better) - ISO 8573-1 Class 1
Oil free - ISO 8573-1 Class 1
Dry (-15 °C dew point) - ISO 8573-1 Class 3
Miscellaneous
Guideway surface flatness
< 1µm / 300 mm
Nominal fly-height
10 - 15 µm
Materials
Hardcoat aluminum, stainless steel fasteners
Recommended guideway materials
Guideways are supplied by the customer.
Granite, hardcoat aluminum, stainless steel, ceramics, nickel-plated steel, nickel-plated cast
iron
Air bearing Type
Discrete orifice
Mounting Hardware (sold separately)
Part #
Description
Ball interface diameter
A-412.013S
Threaded ball stud assembly
13
A-412.013N
Mounting nut
13
A-412.013P
Retaining plate
13
A-412.020S
Threaded ball stud assembly
20
A-412.020N
Mounting nut
20
A-412.020P
Retaining plate
20
The loads listed assume a supply pressure of 550 kPa (80 psi). Please contact PI if other pressures are required.
31.01.2018
Drawings / Images
31.01.2018
Mounting hardware dimensions: 13 mm ball interface diameter
Mounting hardware dimensions: 20 mm ball interface diameter
31.01.2018
Ordering Information
A-411.025
PIglide FPC flat, circular air bearing modules, 25 mm diameter, 13 mm diameter ball interface
A-411.040
PIglide FPC flat, circular air bearing modules, 40 mm diameter, 13 mm diameter ball interface
A-411.050
PIglide FPC flat, circular air bearing modules, 50 mm diameter, 13 mm diameter ball interface
A-411.065
PIglide FPC flat, circular air bearing modules, 65 mm diameter, 13 mm diameter ball interface
A-411.080
PIglide FPC flat, circular air bearing modules, 80 mm diameter, 13 mm diameter ball interface
A-411.100
PIglide FPC flat, circular air bearing modules, 100 mm diameter, 20 mm diameter ball interface
A-411.125
PIglide FPC flat, circular air bearing modules, 125 mm diameter, 20 mm diameter ball interface
A-411.150
PIglide FPC flat, circular air bearing modules, 150 mm diameter, 20 mm diameter ball interface
A-411.200
PIglide FPC flat, circular air bearing modules, 200 mm diameter, 20 mm diameter ball interface
A-411.300
PIglide FPC flat, circular air bearing modules, 300 mm diameter, 20 mm diameter ball interface
Mounting Hardware
A-412.013S
Ball head screw setup, 13 mm ball interface diameter
A-412.013N
Mounting nut, 13 mm ball interface diameter
A-412.013P
Retaining plate, 13 mm ball interface diameter
A-412.020S
Ball head screw setup, 20 mm ball interface diameter
A-412.020N
Mounting nut, 20 mm ball interface diameter
A-412.020P
Retaining plate, 20 mm ball interface diameter

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