Products
E-ABR80 Unpowered air bearing rotary stage
Design Features
● Delivers best-in-class rotational motion, helping you to optimize your high-precision process
● Minimizes axial-, radial-, and tilt-error motions, reducing the need for extensive post-processing of parts and measurement data
● Provides generous load-carrying capacity without compromising on motion quality
● Integrates easily into precision systems and machines due to compact, lightweight form factor, as well as horizontal and vertical mounting and load-carrying capabilities
● Key Applications
● E-4R-NG stages are ideal for high-precision applications, including:
● Surface metrology, including the measurement of roundness, flatness, and form error
● Micro- and nanotomography
● Beamline and synchrotron research
● Precision manufacturing, including diamond turning, grinding and other high-performance machine tool applications
● Optical alignment, inspection and calibration systems
● Engineered for Precision
● The E-4R-NG series is meticulously engineered to consistently satisfy even the most stringent performance requirements.At its core is an industry-leading, air-bearing technology that delivers nanometer-level error motion performance with high stiffness and load-carrying capabilities.
● Simple, Straightforward Integration
● E-4R-NGfeatures an advanced bearing design that provides excellent stiffness and high load capacity, while maintaining compact overall dimensions and reasonably low overall mass. This makes E-4R-NG ideal to use as a component stage in multi-axis motion systems and precision turnkey machines. E-4R-NG stages can be mounted with the axis of rotation oriented either vertically or horizontally
Maintenance-Free Operation
The E-4R-NG completely contactless air-bearing and non-influencing motor design ensures years of maintenance-free operation. Zero contact between moving elements means there is no wear or reduction in performance over time, enabling consistent, high-precision motion over a virtually unlimited service life.
| Stationary state | working status | ||
|
minimum load |
Radial direction | 190N | 95N |
| Axial direction | 500N | 250N | |
| Flip direction | 10Nm | 5Nm | |
| Minimum rigidity | Radial direction | 60N/um | |
| Axial direction | 175N/um | ||
| Flip direction | 0.12Nm/urad | ||
| Synchronous motion error | Radial direction | 100nm | |
| Axial direction | 100nm | ||
| Flip direction | 1urad | ||
| Mass | Total | 3200g | |
| rotor | 1300g | ||
| Moment of inertia | 0.0009kg·m2 | ||
| Max Rotating speed | 15,000rpm | ||
| Maximum air consumption | 20SLPM | ||
1) What are the shipping ways?
A: We will ship the goods according to customer’s demand.
Normally by DHL, UPS, Fedex, TNT.
For bulk order,we also can ship by air,by sea.
2) How about your company Experience?
A: As a dynamic team, through our more than 12years of experience in this market, we are still continuing to research and learn more knowledge from customers, hoping that we can become the largest and professional supplier in China in this market Business one.
3) What payment methods does your company accept?
A: T/T, Western Union, Paypal and L/C.
4) What’s the delivery time?
A: Sample: 2-7 working days. bulk order 7-25 working days.
For customized products, delivery time is negotiable.
We will try our best to meet your delivery time.
