Heavy-Duty Power Clamps

Destaco’s 81L-10 Series pneumatic power clamps are designed with cylinder bore sizes ranging from 12mm – 25mm, horizontal or vertical clamping arm styles, and sensor/mounting adapter options.

81L20-1

Applications: Assembly, checking fixtures, handling systems
  • Lightweight, aluminum body
  • Two mounting areas: front and side
  • Toggle-action mechanism
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CAD

Product Details Unit View:
Cylinder Bore (in) 0.79
Clamping Arm Torque At 5 Bar (ft-lb) 13.3
Holding Torque (Max) (ft-lb) 73.8
Air Consumption per double stroke at 72 psi (ft³) 0.02
Air Consumption per double stroke at 72 psi (ft³) 0.02
Weight (lb) 1.1
Cylinder Bore (mm) 20
Holding Torque (Max) (Nm) 100.0
Air Consumption per double stroke at 5 bar (dm³) 0.4
Weight (kg) 0.5
Clamping Arm Torque At 5 Bar (Nm) 18.0
Replacement Seal Kit 81L20-1-00
Opening Angle (deg) 120
Clamp Arm Style Center
Product Type Power Clamp
Hand Lever No
Product Function Clamping
Port Size M5
Requires Articulation yes
Product Series 81L
Product Accessories
82ZB-004-1
Adaptor
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81L20-1-00
Destaco’s seal kits are designed for 81L20 Series pneumatic power clamps with cylinder bore sizes ranging from 12mm – 25mm and sensor/mounting adapter options.
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