B1.711

Block Cylinders with Locking Support Plunger

single acting

Features

  • provides a high support force in the opposite direction
  • particularly suitable for clamping thin-walled workpieces with minimum deformation
  • available in one size
  • force at 7250 psi
  • incorporates a exclusive “Locking Support Plunger”, to provide clamping and supporting in one element

 

 

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This Block Cylinder incorporates our exclusive “Locking Support Plunger”, to provide clamping and supporting in one element. Block Cylinders provide a compact design that is easy to mount on flat surfaces.

Clamps with locking support plungers exert relatively little clamping force, but provide a high support force in the opposite direction. They are particularly suitable for clamping thin-walled workpieces with minimum deformation, as well as for floating clamping.
Available in one size, with the following forces at 7250 psi:
          Clamping force = 1200 Lbs
          Max. support force = 5800 Lbs
          Max. retention force for floating clamping = 2300 Lbs
Clamping Action 
Applying fluid pressure advances the plunger, which simultaneously expands like work support to lock inside the cylinder body. Spring return retracts the plunger for loading/unloading.
As work support, this clamp has an elastic deformation of only .000036″ per 100 lbs machining force.
Mounting & Fluid Supply
Fasten clamp with four socket-head cap screws. For manifold mounting, the mounting surface must be ground flat to ensure proper O-ring sealing. To provide maximum support force, the clamp must be secured to the fixture using the key slot.

1/4″ BSPP port. For optional manifold mounting, use the manifold port underneath the clamp by unscrewing the sealing plug and installing an CLR-3000-347 O-ring (also install a CLR-810-F Port Plug in the 1/4″ BSPP port). Do not use NPT fittings.
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