Home > TOGGLE CLAMPS > Pneumatic toggle clamps > No. 6825A Heavy pneumatic toggle clamp
Order
no.
Size F1
[kN]
F2
[kN]
F3
[kN]
F4
[kN]
F5
[kN]
Vn
[dm³]
Weight
[g]
559769 4 6 9 1.5 2.2 0.75 1.0 4800
559770 6 12 18 2.5 3.5 1.00 1.8 6965
559771 8 20 30 4.0 6.0 1.80 4.3 12785
F3+F4 = maximum clamping force at 6 bar.
Vn = Air consumption per double stroke in dm³ at 6 bar.

Application:
These pneumatic toggle clamps are of machine tool quality and can be installed in machines such as material handling lines and special machines. Opening and clamping position of the clamp can be controlled electrically and can be integrated into automated manufacturing.

Note:
This heavy pneumatic toggle clamp is also available in a hydraulic drive version (article no. 6960C). In case of interest, please ask for our catalog "Hydraulic Clamping Systems“. Please inquire separately for suitable fastening kits and proximity switches for end position monitoring.

Dimensions:
Order
no.
Size A B C dia. D
E F G H H1 H2 I K L
559769 4 15 82 52 11 54 10.0 70 57 197 12 30 10.0 82
559770 6 20 90 55 11 60 10.0 83 61 215 12 40 11.0 90
559771 8 30 128 80 13 95 9.5 111 86 306 12 60 12.5 120
Order
no.
Size M N O dia. P R R1 S T U V dia. W Piston dia. Piston stroke
559769 4 90 109 M12 x 1.25 6.2 G1/8 27 47.0 277 35.5 82 16 40 80
559770 6 105 129 M16 x 1.50 8.2 G1/4 26 53.0 315 40.0 100 20 50 100
559771 8 135 176 M16 x 1.50 13.0 G1/4 40 69.5 383 54.0 123 20 63 120
Piston dia. = Cylinder dia. required for piston force F5 at 6 bar air pressure.