Heavy-Duty Power Clamps

Destaco’s 81L-41 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.


Applications: Assembly, checking fixtures, handling systems
  • Lightweight, aluminum body
  • Two mounting areas: front and side
  • Toggle-action mechanism
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Product Details Unit View:
Holding Torque (Max) (ft-lb) 59
Cylinder Bore (in) 0.98
Weight (lb) 1.188
Air Consumption per double stroke at 72 psi (ft³) 0.01
Clamping Arm Torque At 5 Bar (ft-lb) 12.5
Holding Torque (Max) (Nm) 80
Air Consumption per double stroke at 5 bar (dm³) 0.35
Weight (kg) 0.54
Clamping Arm Torque At 5 Bar (Nm) 17
Cylinder Bore (mm) 25
283-HTS_TARIFF_CODE 84798997
Product Type Power Clamp
Clamp Arm Style Center
Product Function Clamping
Hand Lever No
Requires Articulation yes
Replacement Seal Kit 81L25-1-00
Opening Angle (deg) 90
Port Size M5
Product Series 81L