Low-frequency geophone with passive magnetic spring

Conventional geophone topologies and their intrinsic physical limitations, determined by the mechanical construction, limit their velocity sensing capabilities. Therefore, Magnetic Innovations has developed a novel, patent pending topology with a passive magnetic spring, that overcomes these limitations. The compact, robust and passive design offers new improvement possibilities for semiconductor and seismic industries.

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References ...

DSPE Opto-Mechatronics Symposium 2026

The seventh edition of the DSPE Opto-Mechatronics Symposium will take place on 8 October 2026. This year’s theme is ‘The opto-mechatronics of telescopes: from tiny to extremely large’.

DSPE and LiS join forces

SDPE supports the nationwide expansion of the Leidse instrumentmakers School (LiS) to strengthen the pipeline of precision manufacturing professionals in the Netherlands.

Structure-preserving model reduction

High-precision machines are often modelled as assemblies of flexible substructures, which preserves physical insight but leads to models that are too large for efficient dynamic analysis and control design.