Work Support

Enerpac Work Supports combine the multiple mounting configurations for design flexibility, corrosion resistance, and low-pressure lock-up to plug into mechanical tool hydraulic systems. Our exclusive Collet-Lok design allows the support to maintain its position even after the hydraulic force is removed.

WF-Series Hydraulic Advance Work Supports

  • Plunger stays retracted until pressure is applied allowing unobstructed loading
  • Enerpac hydraulic advance work supports feature low pressure lock-up capability enabling the use of machine tool hydraulic systems
  • High rated support capacities allow for more compact fixture design
  • Corrosion resistant materials – compatible with most coolants and environments
  • Threaded and manifold air vent ports allow fixturing that prevents coolants and debris from being ingested into the mechanism
  • Minimized deflection increases machining accuracy
  • Multiple work support mounting configurations for design flexibility
  • Contact bolt included

WS-Series Spring Advance Work Supports

  • Spring advance work support contacts workpiece as it is loaded into fixture
  • Low pressure lock-up capability enables the use of machine tool hydraulic systems
  • High rated support capacities allow for more compact fixture design
  • Corrosion resistant materials, compatible with most coolants and environments
  • Threaded and manifold air vent ports allow fixturing that prevents coolants from being drawn into the system
  • Minimized deflection increases machining accuracy
  • Multiple mounting configurations allow design flexibility
  • Can be operated as air advance by removing the spring and applying air pressure on the vent port

WP-Series, Collet Lok® Work Supports

  • Collet-Lok® design allows the work support to maintain support position after the hydraulic pressure is removed
  • Hydraulically locked, mechanically maintained work support
  • Collet-Lok® maintains a higher level of safety, as it is not dependent on hydraulic supply pressure
  • Lowest deflection of any work support available
  • Threaded or flanged body increases mounting flexibility
  • Capacities up to 10,000 lbs available