扁平矩形
空氣軸承
OAV’s Pre-Integrated Motorized Linear Guides combine frictionless linear air bearing guides with precision motorized drive systems to deliver turnkey motion platforms for the most demanding ultra-precision applications. This product family is engineered for customers who require exceptional straightness, smoothness, stiffness, and repeatability—without the complexity of designing and integrating individual motion components.
Each system is built around OAV’s proven linear air bearing technology, utilizing porous graphite bearing surfaces and advanced air distribution to achieve true non-contact motion. When paired with vacuum preloading, the carriage is actively constrained to the guide while remaining completely lifted from the surface, resulting in zero mechanical wear, zero backlash, and elimination of stick-slip effects.
The motorized drive components are fully integrated and factory-aligned, ensuring optimal performance out of the box. These solutions reduce integration time, minimize alignment errors, and provide a compact, clean, and maintenance-free alternative to conventional mechanical linear guides. When combined with high-resolution feedback and motion control, OAV’s motorized air bearing systems enable nanometer-level positioning and exceptionally smooth velocity profiles.
OAV’s Pre-Integrated Motorized Linear Guides are ideal for precision positioning, scanning, inspection, and measurement systems across optics, semiconductor manufacturing, metrology, aerospace, and advanced research environments. Available in multiple sizes, travel lengths, and configurations, these systems can be customized to meet specific load, speed, and accuracy requirements.
Benefits Across the Product Line
-
Fully integrated motorized linear air bearing systems
-
Frictionless, non-contact motion with zero wear
-
Vacuum-preloaded designs for maximum stiffness and stability
-
Factory-aligned drive components for reduced integration effort
-
Clean, quiet operation suitable for sensitive environments
-
Scalable and customizable for a wide range of ultra-precision applications
If you want, I can also:
-
Shorten this for SEO/meta page copy
-
Make a more marketing-driven version
-
Write a highly technical version for engineers
-
Align the language closely with existing OAV product pages
Motorized Integrated Dovetail
Part # DOV-150-150-M150
The DOV-150-150-M150 is the motorized evolution of the Dovetail-Series, combining OAV’s precision dovetail linear air bearing guides with a fully integrated drive system for turnkey ultra-precision motion. Engineered for applications requiring smooth, vibration-free, and maintenance-free linear movement, this system delivers nanometer-level positioning with reliable repeatability.
Manufactured from premium aircraft-grade materials, the Dovetail-Series guide features a porous graphite air bearing surface that ensures uniform air distribution and optimal stiffness. The vacuum-preloaded design locks the carriage in place while maintaining non-contact operation, providing ultimate accuracy and eliminating stick-slip or mechanical wear.
The integrated motorized drive is factory-aligned with the guide, creating a plug-and-play solution that simplifies installation and reduces integration time. Like its non-motorized counterpart, the system includes a pre-tensioned brake function for stable positioning under load, now combined with precise, controllable motion via the motor.
Key Features
Motorized, fully integrated dovetail linear air bearing system
150 mm × 150 mm travel platform with vacuum-preloaded carriage
Frictionless, non-contact motion with zero wear and zero stick-slip
Factory-aligned drive for plug-and-play installation
Pre-tensioned brake function for stable positioning under load
Porous graphite bearing surface for uniform stiffness and vibration damping
Ideal for precision positioning, scanning, metrology, and research applications
Motorized Integrated T-Series
Part # OAVT7575-M100
The OAV Motorized Integrated T-Series Motion Solution combines OAV’s ultra-precision vacuum-preloaded linear air bearing technology with a fully integrated drive system to deliver a turnkey, frictionless motion platform. Designed for demanding metrology, optics, semiconductor, and research applications, this solution provides exceptional straightness, repeatability, and smoothness without mechanical contact.
Manufactured from premium aircraft-grade materials, the T-Series rail guide utilizes a porous graphite air bearing surface that simultaneously applies positive air pressure and vacuum preload. This dual-force design actively lifts the carriage while rigidly holding it down to the guide surface, achieving superior stiffness, stability, and vibration damping compared to conventional air bearing systems.
The integrated motor and drive components are precision-aligned at the factory, eliminating the need for complex customer integration while ensuring optimal performance. The result is a compact, clean, and maintenance-free linear motion solution capable of nanometer-level positioning when paired with appropriate feedback and control electronics.
Key Features
Vacuum-preloaded linear air bearing for zero friction, zero wear motion
Integrated motorized drive for a complete plug-and-play motion solution
Porous graphite bearing surface for uniform air distribution and stability
High stiffness and load capacity with exceptional straightness and smoothness
Non-contact operation eliminates backlash, stick-slip, and particulate generation
Ideal for precision positioning, scanning, and metrology applications