APS Dynamics Air Bearing Horizontal Shakers

The Model 129 Horizontal Shaker consists of a Model 113-AB ELECTRO-SEIS^® long stroke air bearing driver attached to a load mounting table and air bearing assembly.

Static and dynamic loads normal to the table surface are transferred through a large area precision air bearing to a rigid guide bar of rectangular cross section. The driver unit and guide bar assembly are mounted on a common rigid base, ensuring correct alignment of all moving parts.

The standard hole pattern consists of 25 threaded holes in a 5 x 5 array. Optional metric threads and spacing are available.

APS Dynamics ELECTRO-SEIS® long stroke air bearing driver attached to a load mounting table and air bearing assembly. The shaker imparts transverse base excitation to items mounted on the table.

Applications

The APS Model 129 Horizontal Shaker is a long stroke, electrodynamic force generator coupled to a horizontal table. The shaker provides long stroke, low frequency excitation of equipment, components, accelerographs, accelerometers and other low frequency instruments and sensors.

Features

• 30 lb., 133 N or 42 lb., 186 N vector force
• 10 x 10 in, 254 x 254 mm load mounting table
• Air bearing guidance and support system carries up to 50 lb., 23 kg test load with very low cross-axis motion
• Efficient electrodynamic driver produces sine, random or transient wave forms
• Excellent waveforms purity

Specification

• 30-lb. (113N) force, 30 inch/s velocity, 6.25-in p-p stroke

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Last modified: December 20, 2006