WF-series, hydraulic advance work supports

  • Plunger stays retracted until pressure is applied allowing unobstructed loading
  • 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 and debris from being ingested into the mechanism
  • Minimized deflection increases machining accuracy
  • Multiple mounting configurations for design flexibility

 

Max. Support Force Support Plunger Stroke Manifold Mount Threaded Body Lower Flange Cartridge Style Plunger Contact Spring Force Oil Capa-
city		 Max. Oil Flow
kN mm N cm3 l/min
ext. retr.
7,3 9,7 WFM-72 WFT-72 – WFC-72 8,9 25,8 0,66 0,7
11,1 9,7 – – WFL-112 WFC-112 15,1 23,1 0,98 1,0
22,2 10,4 – – WFL-222 WFC-222 9,3 86,8 3,11 3,1
33,4 13,5 – – WFL-332 – 17,8 77,9 3,93 3,9
44,5 16,5 – – WFL-442 – 14,7 97,9 4,92 4,9