Pneumatic Power Cylinders for Stamping, Clamping & Pressing

Destaco’s WR-2000-120-7 Series of pneumatic power cylinders power machines, tools, and other workholding devices.


Power element of machines, tool and devices. Mechanical advantage 10:1, due to the wedge lever principle. The unit has a two steps stroke consisting of the forward stroke and the power stroke with the amplified force (20 kN).
  • Dual rods prevent twisting
  • 10:1 mechanical advantage
  • Characteristic are the two steps of stroke: the forward stroke to move a certain distance and the power stroke with an amplified force on a short distance
  • Exact positioning of cylinder by flange mount on cylinder’s head
  • Cylinder works in any position
  • High durability because of solid and maintenance free wedge lever mechanics.
  • End position control by magnetic field sensing

Note: Use only clean, water- and oil-free compressed air. Force must be transmitted via the center of the pressure plate. One-sided loading of the pressure plate should be avoided.

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Product Details Unit View:
Forward Stroke (in) 1.18
Weight (lb) 3.9
Air Consumption per double stroke at 87 psi (ft³) 0.104
Cylinder Bore (in) 2.76
piston_force_forward_stroke_6bar_lbf_english 450.0
Power Stroke (in) 0.276
Max. Clamping Force (lbf) 4496.0
Piston force within forward stroke at 6 bar (lbf) 450.0
Air Consumption per double stroke at 87 psi (ft³) 0.104
Air Consumption per double stroke at 6 bar (ft³) 2.95
air_consumption_double_stroke_6bar_ft_english 2.95
Forward Stroke (mm) 30.0
Max. Clamping Force (N) 20000.0
Cylinder Bore (mm) 70
Piston force within forward stroke at 6 bar (N) 2000.0
Power Stroke (mm) 7.0
piston_force_forward_stroke_6bar_n_metric 2000.0
Weight (kg) 14.0
Product Function Clamping
Product Type Piston with Dual Rods
Product Series WK
PublishedDate 1701962150702
DistributorGroup Workholding (Manual, Power and Hydraulic Clamps)
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