A-65x
4Pages

Catalog excerpts

A-65x PIglide HB: Hemispherical Air Bearing Friction-free, ideal for rotary motion on three axes  Clean room compatible  Low inertia  Diameter up to 300 mm  Rotatable in three directions  Load capacity to 635 kg  Tip/tilt range to ±45°  Operating pressure of 30 psi to 90 psi (207 kPa to 621 kPa)  Ideal for satellite control and simulation of weightlessness Overview The PIglide HB series with spherical air bearings makes unique positioning and simulation applications possible in the fields of research and industry. The bearings offer excellent load capacity and stiffness, and at the same time, inherent friction-free motion on three rotational axes. The spherical bearings, which are often used in research on weightlessness in satellites, are also used in systems for precision chip contacting and optical alignment. Due to the use of spherical bearings at both ends of the drive screw shaft, it is possible to build extremely stiff drive screws. This arrangement allows precision alignment of the drive screw shaft due to the motion of one spherical bearing relative to the other. Accessories and Options  Air preparation kit  Custom configurations on request

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Related and compatible products Accessories A-65x.PED Pedestal Specifications Model Operating pressure 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 Hardcoat aluminum, stainless steel fasteners alternative materials on request * The specified load capacities assume an operating pressure of 80 psi (550 kPa). For an alternative operating pressure, contact PI for determining other load capacities. ** Other travel ranges on request. *** Around the center of the sphere.

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Ordering information A-651.045 PIglide HB Hemispherical Air Bearing, ±45° Tip/Tilt Range, 50 mm Diameter A-652.045 PIglide HB Hemispherical Air Bearing, ±45° Tip/Tilt Range, 75 mm Diameter A-653.045 PIglide HB Hemispherical Air Bearing, ±45° Tip/Tilt Range, 100 mm Diameter A-654.045 PIglide HB Hemispherical Air Bearing, ±45° Tip/Tilt Range, 150 mm Diameter A-655.045 PIglide HB Hemispherical Air Bearing, ±45° Tip/Tilt Range, 200 mm Diameter A-656.045 PIglide HB Hemispherical Air Bearing, ±45° Tip/Tilt Range, 250 mm Diameter A-657.045 PIglide HB Hemispherical Air Bearing, ±45° Tip/Tilt Range,...

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A-65x 4Pages

Catalog excerpts

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A-65x
4Pages