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Flex cap clamp

Accepted by a leading OEM for very high throughput, this clamp has been in service 24/7 since June 2010 with over 60 million cycles and counting. Internal testing at Seagull showed no detectable wear after 14 million clamp/unclamp cycles. Adaptable to a wide range of spindles and applications.


1) Similar construction features to the High Efficiency Ring Clamp
2) Available Vacuum or Pressure actuated
3) Pressure to unclamp version retains disk under default
4) Internal vacuum purge available
5) Wide choice of materials for all components
6) Wide choice of features to meet application specifics.
7) Option available for horizontal spin axis applications.

Images shown are of the 20mm and 25mm variants.

20mm Flex Cap Clamp for Air Bearing Spindles__spacer__20mm Flex Cap Clamp for Air Bearing Spindles