Outer ring rotating air bearing

The external rotary air bearing can rotate the outer ring with an incredible precision of TIR ± 1 millionth of an inch (0.025 μm), while maintaining zero friction and contact, zero maintenance, no heat generation at high speeds, and infinite rotational capability.

Product Classification:

Application of related devices

Key words:

Air Bearing Products | Air Floating Linear Motor Module | Application Related Equipment

Contact Phone:

+8613918578994

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Related Products

Linear module

Spherical Air Bearing

Spherical air bearings provide frictionless, unconstrained motion for various applications. These bearings come in a variety of standard sizes and can be easily integrated into your current processes. Our spherical air bearings are formed using porous media technology, supporting the spheres on a rigid air cushion. The spherical cups can also be vacuum preloaded to enhance positioning accuracy. All air bearings from New Way are made from porous carbon-based materials. Millions of submicron channels weave through the material, naturally restricting air flow and leaving a uniform, rigid air cushion on the bearing surface. Because the pores are evenly distributed across the bearing surface, unlike orifice air bearings, pressure gradients never occur, making collisions a thing of the past.

Radial Air Bearing

Radial air bearings use a thin (5µm) air layer to provide non-contact support for rotating circular workpieces. This thin air layer is very rigid (over 160,000 pounds/inch), providing stable support for the ring or bearing surface while allowing surface speeds of up to 50 meters per second. New Way radial air bearings can be configured for a given application using a radius cut along the bearing length (L) or width (W), utilizing concave and convex shapes, and can operate on the outer or inner diameter of the rotating workpiece, depending on your structural requirements. The bearings are specially machined to achieve the precision tolerances required for non-contact motion.

Flat platform

The PL series is our latest linear product line. The planar product series from LAB Motion Systems features two axes, both floating on the same granite base. Therefore, the top axis air bearings do not float above the lower axis like in a stacked configuration, but are positioned directly above the granite base. The two axes can move independently of each other, and there is no mechanical coupling between them. The main benefits are doubled stiffness and improved accuracy. The XY motion platform moves at high speed, floating just a few micrometers above the precision granite base. It provides dynamic, smooth, and repeatable motion, regardless of load.

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