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Precitech Air Bearing Rotary Table
0.25 MB (pdf) |
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• Provide an ultra-precision rotary reference axis for gaging, manufacturing and test applications.
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• Friction free, ultra smooth rotary motion with absolute repeatablity.
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| • Hardened stainless steel air bearing design ensures long lasting microinch or sub-micron accuracy. |
• Available with worktable diamters from 4" (100mm) to 15" (380mm) with raidla and axial accuracies from 0.000,001" (0.025µm) to 0.000,010" (0.25µm).
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• Several models have load carrying capacities up to 1,000lbs (453Kg).
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| • Larger heavy duty air bearing rotary tables are available with air float centering asist or air/bearings offering load capacities up to 5,000lbs (2265Kg) and diamters to 60" (1524mm). |
• Modular design allows the rotary tables to be utilized in a variety of measure ment and motion applications.
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| • Can be used with Precitech's full line of options and accessories as well as standard/custom designed measurement systems. |
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Series |
Worktable Diameter |
Available Accuracies |
Axial Load Capacity |
Axial Stiffness |
Air Consumption |
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mm |
(in) |
Ax |
kg |
(lbs) |
kgf/µm |
(lbs/µ") |
NL/min |
(scfm) |
| RT100 |
100 |
(4) |
A1, A2, A5 |
57 |
(125) |
10.9 |
(0.6) |
28 |
(1.0) |
| RT150 |
150
200 |
(6)
(8) |
A1, A2, A5 |
113 |
(250) |
27.2 |
(1.5) |
34 |
(1.2) |
| RT200 |
200
270
380 |
(8)
(10.6
(15) |
A1, A2, A5 |
226 |
(500) |
36.2 |
(2.0) |
34 |
(1.2) |
| RT270 |
270
380 |
(10.6
(15) |
A2, A5, A10 |
453 |
(1000) |
81.5 |
(4.5) |
28 |
(1.0) |
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D1 |
D2 |
D3 |
Height |
Weight |
Dimensions |
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| RT100 |
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4.5 |
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| RT150 |
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| RT200 |
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| RT270 |
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