The stage provides excellent angle positioning accuracy, velocity stability and lower runout.
*Interface dimensions from ARD180
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ARD120-00 |
ARD180-00 |
ARD220-00 |
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Accuracy |
±2 arcsec |
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Bidirectional repeatability |
±0.5 arcsec |
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Axial runout |
<180 nm |
<100 nm |
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Radial runout |
<450 nm |
<250 nm |
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Tilt error motion |
<1 arcsec |
<0.7 arcsec |
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Continuous torque |
0.48 N·m |
2.36 N·m |
5.99 N·m |
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Max. velocity |
1000 rpm |
1000 rpm |
1000 rpm |
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Mechanical properties |
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Dimensions |
120 mm |
180 mm |
220 mm |
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Hollow aperture |
10 mm |
30 mm |
50 mm |
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Max. load_Axial |
8 Kg |
30 Kg |
66 Kg |
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Max. load_Radial |
4 Kg |
15 Kg |
36 Kg |
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Operating pressure_Axial |
5 bar ±0.5 bar |
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Operating pressure_Radial |
6 bar ±0.5 bar |
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Total mass |
4.5 Kg |
6.1 Kg |
8.3 Kg |
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Material |
Aviation aluminum,black anodized/hard anodized |
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The series is configured with options that can be selected based on the user's actual application. Options include dimension, encoder and more.
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Table 1 Dimension Options |
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-120 |
120, Diameter |
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-180 |
180, Diameter |
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-220 |
220, Diameter |
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Table 2 Encoder Options |
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-S1 |
Incremental analog optical encoder, 1Vpp |
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-S2 |
Incremental digital optical encoder, RS422 |
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-S3 |
Absolute optical encoder, BISS |
