Hydromechanical Power Clamping Nut

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The clamping force is applied mechanically through a pre-loaded disk spring packet. For the release stroke, hydraulic pressure is used to lift the tie rod or thrust rod. These clamping systems are commonly used wherever sliding and movable machine parts need to be temporarily clamped or locked. Other applications include: fixture construction, workpiece or tool clamping, etc.

  • Mechanical clamping-hydraulic release
  • Exceptional reliability
  • High operational safety
  • Leak-proof and robust
  • Economical clamping solution
  • Temperature range: -22°F up to +212°F

HMG

HMG

» Multi-piston system for high clamping forces
» Self-contained system without access line for simple, manual clamping
» Clamping force control via pressure gauge or index
» Spring return of hubs
» Optionally with counter ring (mechanical safety) for maximum reliability

HMP

HMP

» Multi-piston system for high clamping forces
» Leak-proof oil refeed into pump and spring return of cylinders
» High-pressure adapter (axial/radial) for hand- or foot-pump up to 700 bar
» Optionally with counter ring (mechanical safety) for maximum reliability

HMP-HD

HMP-HD

» Multi-piston system
» Heavy duty design for the highest clamping forces
» Leak-proof oil refeed into pump and spring return of hubs
» Quick-action coupling (axial/radial) for hand or foot pump up to 21,700 psi
» Maximum reliability (counter ring safety)


Hydromechanical Power Clamping Nut