Storm brake / rail clamp type VZFH-HVZ, with lifting and lowering function

About the product

Patented: Storm brake / rail clamp with integrated lifting and lowering function.

  • With integrated lifting function
  • No contact to the rail during crane travel
  • Lateral positioning during lowering function (patented system)
  • Particularly suitable for fast moving crane systems
  • Particularly suitable for transverse travels / cross-runs
  • Restraining / holding forces up to 840 kN per clamp
  • Self acting in case of power failure
  • MADE IN GERMANY.
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https://youtu.be/cZMNMjFI8c8

  • Closing by central spring unit via a knee lever system
    Opening by hydraulic cylinder (hydraulic unit is integrated)
    Automatic closing function in the event of a power failure
    No loss of holding force in the event of wear on the jaws within the permissible range, as a drop in spring force is compensated for by increasing the toggle lever ratio
    Limit switch monitoring of the clamp and position
    Height compensation + 40 mm to – 20 mm
    Lateral compensation ± 25 mm (± 50 mm on request)
  • Particularly suitable of fast moving crane systems
  • Strongly reduced maintenance / follow-up costs
  • No contact to the rail during crane travel
  • No loss of holding force in the event of wear on the jaws within the permissible range, as a drop in spring force is compensated for by increasing the toggle lever ratio
  • Special flange mounting
  • Special construction
  • Special painting
  • Crane systems
  • Offshore / Ship
  • Steel industry
  • Railbound hall roofs / gates
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Your contact person
Christoph Wagener
CTO