A-601.025
PIglide RT rotary air bearing module, 50 mm motion platform diameter, 25 mm bearing journal length
A-60x PIglide RT Rotary Air Bearing Module
Frictionless, Nonmotorized
- Motion platform diameter from 50 mm to 300 mm
- Load capacity to 425 kg
- Eccentricity / flatness <200 nm
- Can be mounted vertically or horizontally
A-60x.xxx, dimensions in mm. Note that a comma is used in the drawings instead of a decimal point.
A-60x.xxxX, dimensions in mm. Note that a comma is used in the drawings instead of a decimal point.
A-60x PIglide RT Rotary Air Bearing Module
Product Description
Specifications
Downloads
Quote / Order
Product overview
The PIglide RT series of nonmotorized passive rotary air bearings are designed for accuracy, precision, high stiffness, and ease of use. They can be used in any orientation and are easy to integrate with motors and encoders for complete positioning solutions.
The bearings of the RT series offer superior eccentricity, flatness, and wobble performance. Because they are completely friction-free, they exhibit no breakaway torque and no frictional resistance during operation. They are ideal for use in cleanrooms, require no maintenance or lubrication, and have unlimited lifetime.
Accessories and options
- Encoder for precise acquisition of stage angle during manual operation
- Mounting base for horizontal mounting onto optical table and flat surfaces
- PIglide filter and air preparation kits
- Customized mounting flanges and square housings
Application fields
Optical alignment, metrology, parts inspection, calibration, scanning, torque measurement.
Thanks to the friction-free motion, no particles are formed, which makes PIglide stages ideal for cleanroom applications.
Specifications
Specifications
Size and loads | Motion platform diameter /mm | Journal length / mm | Load capacity (1) axial / radial /N | Permissible tip/tilt torque (1) / N·m | Stiffness axial / radial / N/µm |
|---|---|---|---|---|---|
A-601.025 | 50 | 25 | 134 / 57 | 0.57 | 26 / 8 |
A-602.038 | 75 | 38 | 299 / 132 | 1.13 | 57 / 22 |
A-603.025 | 100 | 25 | 536 / 115 | 1.70 | 96 / 18 |
A-603.050 | 100 | 50 | 536 / 229 | 4.52 | 96 / 35 |
A-604.050 | 150 | 50 | 1206 / 344 | 22.6 | 210 / 64 |
A-604.090 | 150 | 90 | 1206 / 605 | 36.7 | 210 / 113 |
A-605.065 | 200 | 65 | 2144 / 577 | 39.6 | 385 / 110 |
A-605.100 | 200 | 100 | 2144 / 917 | 67.8 | 385 / 175 |
A-607.075 | 300 | 75 | 4244 / 1203 | 141.3 | 788 / 204 |
A-607.175 | 300 | 175 | 4244 / 2789 | 282.5 | 788 / 475 |
(1) Capacities listed assume supply pressure of 80 psi. Please contact PI if other pressures are required.
Performance specifications | Eccentricity (2) / nm | Flatness (2) / nm | Wobble (2) / µrad | Max. velocity (3) / rpm | Moment of inertia / kg·mm² | Rotating mass / kg | Overall mass / kg |
|---|---|---|---|---|---|---|---|
A-601.025 | 300 | 100 | 5 | 3000 | 35 | 0.15 | 0.4 |
A-602.038 | 250 | 75 | 4 | 3000 | 231 | 0.4 | 1.2 |
A-603.025 | 175 | 75 | 2.5 | 3000 | 705 | 0.7 | 1.5 |
A-603.050 | 175 | 75 | 2.5 | 3000 | 750 | 0.8 | 2.5 |
A-604.050 | 100 | 50 | 2 | 3000 | 4715 | 2.1 | 5.4 |
A-604.090 | 100 | 50 | 2 | 3000 | 5050 | 2.6 | 8.2 |
A-605.065 | 100 | 50 | 1.5 | 2000 | 17900 | 4.6 | 11.6 |
A-605.100 | 100 | 50 | 1.5 | 2000 | 18800 | 5.3 | 16.3 |
A-607.075 | 75 | 40 | 1 | 1000 | 181900 | 19.4 | 38.1 |
A-607.175 | 75 | 40 | 1 | 1000 | 206700 | 26.0 | 59.0 |
(2) Precision specifications are dependent on quality of mounting base, payload, orientation, and external forces on the bearing. For application-specific parameters, please contact PI. Values shown are static (no rotational velocity during measurement).
(3) Velocity may be limited by the encoder option or payload imbalance. Please contact PI for further details.
Optional encoders | Sensor signal | Sensor resolution / µrad | Max. velocity / rpm | Reference switch |
|---|---|---|---|---|
A-601.xxxH | A/B quadrature, differential, RS-422, 4 MHz | 192 | 2500 | 1 / revolution, one count over one step of the encoder, synchronized to output signal |
A-602.xxxH | A/B quadrature, differential, RS-422, 4 MHz | 133 | 2000 | 1 / revolution, one count over one step of the encoder, synchronized to output signal |
A-603.xxxH | A/B quadrature, differential, RS-422, 4 MHz | 100 | 1500 | 1 / revolution, one count over one step of the encoder, synchronized to output signal |
A-604xxxH | A/B quadrature, differential, RS-422, 4 MHz | 66.4 | 1000 | 1 / revolution, one count over one step of the encoder, synchronized to output signal |
A-605.xxxH | A/B quadrature, differential, RS-422, 4 MHz | 50 | 800 | 1 / revolution, one count over one step of the encoder, synchronized to output signal |
A-607.xxxH | A/B quadrature, differential, RS-422, 4 MHz | 33.5 | 500 | 1 / revolution, one count over one step of the encoder, synchronized to output signal |
A-601.xxxB | Absolute, BiSS-C 32-bit | 0.0015 | 3500 | – |
A-602.xxxB | Absolute, BiSS-C 32-bit | 0.0015 | 3000 | – |
A-603.xxxB | Absolute, BiSS-C 32-bit | 0.0015 | 2000 | – |
A-604.xxxB | Absolute, BiSS-C 32-bit | 0.0015 | 1500 | – |
A-605.xxxB | Absolute, BiSS-C 32-bit | 0.0015 | 1000 | – |
A-607.xxxB | Absolute, BiSS-C 32-bit | 0.0015 | 500 | – |
Miscellaneous | A-60x |
|---|---|
Operating pressure | 75 to 85 psi (515 to 585 kPa) |
Air consumption | < 2.0 SCFM (57 SLPM) |
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 |
Materials (4) | Hardcoat aluminum, stainless steel mounting hardware |
(4) Alternative stage surface materials, such as stainless steel, are available. Please contact PI for a quote.
Downloads
Datasheet
Documentation
Documentation
User Manual A60XD001
A-60X.XXXX PIglide RT Series of Non-Motorized Rotary Air Bearings
Version / Date
2.0 2020-11-03
pdf - 1 MB
English
3D Models
3D Models
A-60x 3-D model
zip - 8 MB
Quote / Order
Ask for a free quote on quantities required, prices, and lead times or describe your desired modification.
A-601.025B
PIglide RT rotary air bearing module, 50 mm motion platform diameter, 25 mm bearing journal length, mounting base, absolute rotary encoder with BiSS-C signal transmission
A-601.025H
PIglide RT rotary air bearing module, 50 mm motion platform diameter, 25 mm bearing journal length, mounting base, incremental rotary encoder with A/B quadrature signal transmission
A-601.025M
PIglide RT rotary air bearing module, 50 mm motion platform diameter, 25 mm bearing journal length, mounting base
A-602.038
PIglide RT rotary air bearing module, 75 mm motion platform diameter, 38 mm bearing journal length
A-602.038B
PIglide RT rotary air bearing module, 75 mm motion platform diameter, 38 mm bearing journal length, mounting base, absolute rotary encoder with BiSS-C signal transmission
A-602.038H
PIglide RT rotary air bearing module, 75 mm motion platform diameter, 38 mm bearing journal length, mounting base, incremental rotary encoder with A/B quadrature signal transmission
A-602.038M
PIglide RT rotary air bearing module, 75 mm motion platform diameter, 38 mm bearing journal length, mounting base
A-603.025
PIglide RT rotary air bearing module, 100 mm motion platform diameter, 25 mm bearing journal length
A-603.025B
PIglide RT rotary air bearing module, 100 mm motion platform diameter, 25 mm bearing journal length, mounting base, absolute rotary encoder with BiSS-C signal transmission
A-603.025H
PIglide RT rotary air bearing module, 100 mm motion platform diameter, 25 mm bearing journal length, mounting base, incremental rotary encoder with A/B quadrature signal transmission
A-603.025M
PIglide RT rotary air bearing module, 100 mm motion platform diameter, 25 mm bearing journal length, mounting base
A-603.050
PIglide RT rotary air bearing module, 100 mm motion platform diameter, 50 mm bearing journal length
A-603.050B
PIglide RT rotary air bearing module, 100 mm motion platform diameter, 50 mm bearing journal length, mounting base, absolute rotary encoder with BiSS-C signal transmission
A-603.050H
PIglide RT rotary air bearing module, 100 mm motion platform diameter, 50 mm bearing journal length, mounting base, incremental rotary encoder with A/B quadrature signal transmission
A-603.050M
PIglide RT rotary air bearing module, 100 mm motion platform diameter, 50 mm bearing journal length, mounting base
A-604.050
PIglide RT rotary air bearing module, 150 mm motion platform diameter, 50 mm bearing journal length
A-604.050B
PIglide RT rotary air bearing module, 150 mm motion platform diameter, 50 mm bearing journal length, mounting base, absolute rotary encoder with BiSS-C signal transmission
A-604.050H
PIglide RT rotary air bearing module, 150 mm motion platform diameter, 50 mm bearing journal length, mounting base, incremental rotary encoder with A/B quadrature signal transmission
A-604.050M
PIglide RT rotary air bearing module, 150 mm motion platform diameter, 50 mm bearing journal length, mounting base
A-604.090
PIglide RT rotary air bearing module, 150 mm motion platform diameter, 90 mm bearing journal length
A-604.090B
PIglide RT rotary air bearing module, 150 mm motion platform diameter, 90 mm bearing journal length, mounting base, absolute rotary encoder with BiSS-C signal transmission
A-604.090H
PIglide RT rotary air bearing module, 150 mm motion platform diameter, 90 mm bearing journal length, mounting base, incremental rotary encoder with A/B quadrature signal transmission
A-604.090M
PIglide RT rotary air bearing module, 150 mm motion platform diameter, 90 mm bearing journal length, mounting base
A-605.065
PIglide RT rotary air bearing module, 200 mm motion platform diameter, 65 mm bearing journal length
A-605.065B
PIglide RT rotary air bearing module, 200 mm motion platform diameter, 65 mm bearing journal length, mounting base, absolute rotary encoder with BiSS-C signal transmission
A-605.065H
PIglide RT rotary air bearing module, 200 mm motion platform diameter, 65 mm bearing journal length, mounting base, incremental rotary encoder with A/B quadrature signal transmission
A-605.065M
PIglide RT rotary air bearing module, 200 mm motion platform diameter, 65 mm bearing journal length, mounting base
A-605.100
PIglide RT rotary air bearing module, 200 mm motion platform diameter, 100 mm bearing journal length
A-605.100B
PIglide RT rotary air bearing module, 200 mm motion platform diameter, 100 mm bearing journal length, mounting base, absolute rotary encoder with BiSS-C signal transmission
A-605.100H
PIglide RT rotary air bearing module, 200 mm motion platform diameter, 100 mm bearing journal length, mounting base, incremental rotary encoder with A/B quadrature signal transmission
A-605.100M
PIglide RT rotary air bearing module, 200 mm motion platform diameter, 100 mm bearing journal length, mounting base
A-607.075
PIglide RT rotary air bearing module, 300 mm motion platform diameter, 75 mm bearing journal length
A-607.075B
PIglide RT rotary air bearing module, 300 mm motion platform diameter, 75 mm bearing journal length, mounting base, absolute rotary encoder with BiSS-C signal transmission
A-607.075H
PIglide RT rotary air bearing module, 300 mm motion platform diameter, 75 mm bearing journal length, mounting base, incremental rotary encoder with A/B quadrature signal transmission
A-607.075M
PIglide RT rotary air bearing module, 300 mm motion platform diameter, 75 mm bearing journal length, mounting base
A-607.175
PIglide RT rotary air bearing module, 300 mm motion platform diameter, 175 mm bearing journal length
A-607.175B
PIglide RT rotary air bearing module, 300 mm motion platform diameter, 175 mm bearing journal length, mounting base, absolute rotary encoder with BiSS-C signal transmission
A-607.175H
PIglide RT rotary air bearing module, 300 mm motion platform diameter, 175 mm bearing journal length, mounting base, incremental rotary encoder with A/B quadrature signal transmission
A-607.175M
PIglide RT rotary air bearing module, 300 mm motion platform diameter, 175 mm bearing journal length, mounting base
