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Pneumatic Air Spring Elements
Natural frequency 3 Hz to 10 Hz
Load range 20 kg to 8,800 kg

Extremely low natural frequency of only 3 Hz: With its PLM type air spring elements, ACE can now offer low frequency vibrations and impact isolation to many sectors. There are eight different, readily available off-the-shelf designs, which can withstand small to large loads from 45 kg up to 8,800 kg. They enable all types of equipment to be isolated from undesirable vibrations and at the same time can be used for perfect levelling via the integrated valve. When used as a vibration absorber, the internal air chamber provides a significant isolating effect, starting at 5 Hz and up. The ratio of horizontal to vertical natural frequency is 1:1 and only 3.0 Hz in optimally loaded conditions.

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Pneumatic Air Spring Elements


MM24 mm

Technical data

Natural frequency 3 Hz to 10 Hz Hz

Load range 20 kg to 8,800 kg kg

Standard colour Black

Operating pressure 5 bar to 6 bar bar

Operating temperature range -30 °C to +50 °C

Damping 3 Hz to 10 Hz %

Material Outer body: Aluminium PLM 1, 3, 6, 12; Zinc plated steel PLM 24, 48, 96, 192; Isolation medium: Neoprene

Application field Measuring tables, Test stations, High speed presses, Production plants, Finishing and processing centres

On request

Special vibration-isolating feet according to design and custom-made product. Special models.

General information

Application Examples

PLM - Projector, Vibration isolation
PLM - Projector, Vibration isolation
In an opera production a 3D HDD projector was supposed to project images onto the stage during performances. Standing as it did on a trolley, which was to be moved over a tiled floor, the projector was virtually unusable. The problem was solved by combining an increase in the projector frame to 10 kg with the assembly of pneumatic levelling mounts of the type PLM-1. PLM, as part of the ...

Application Areas

  • Measuring tables
  • Test stations
  • High speed presses
  • Production plants
  • Finishing and processing centres
Users of measurement tables, test stations, high-speed presses, production plans and other constructions have expressed great satisfaction with this system.