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
Visit Product Series:

Product Details Unit View:
Holding Torque (Max) (ft-lb) 14.8
Cylinder Bore (in) 0.47
Air Consumption per double stroke at 72 psi (ft³) 0.01
Weight (lb) 0.374
Clamping Arm Torque At 5 Bar (ft-lb) 3.3
Holding Torque (Max) (Nm) 20
Weight (kg) 0.17
Clamping Arm Torque At 5 Bar (Nm) 4.5
Air Consumption per double stroke at 5 bar (dm³) 0.25
Cylinder Bore (mm) 12
Product Function Clamping
Hand Lever No
283-HTS_TARIFF_CODE 84798997
Replacement Seal Kit 81L12-1-00
Opening Angle (deg) 90
Requires Articulation yes
Product Type Power Clamp
Product Series 81L
Port Size M5
Clamp Arm Style Center