Home > TOGGLE CLAMPS > Pneumatic toggle clamps > No. 6821A Pneumatic toggle clamp
Order
no.
Size F1
[kN]
F2
[kN]
F3
[kN]
F4
[kN]
Vn
[dm³]
Clamping screw Weight
[g]
555065 2 1.0 1.2 0.7 1.0 0.26 M6x35 625
555066 3 1.0 2.5 0.65 1.1 0.35 M8x45 1025
555067 4 2.0 3.0 1.5 2.2 0.80 M8x65 1700
F3+F4 = maximum clamping force at 6 bar.
Vn = Air consumption per double stroke in dm³ at 6 bar.

Note:

Suitable proximity switches for end-position monitoring are available using order no. 392241. 0.3 m PUR cable with M8 connector and rotatable knurled nuts.
Switching function: NOC. Output: PNP.


Dimensions:
Order
no.
Size A B C dia. D
E F G H H1 H3 H4 H5 HW min. HW max. I K N R T U
557065 2 6 56.5 12.5 5.6 25 6.5 27.0 65 143.5 15.8 12.5 12.5 38.4 45.0 12 15.3 94 M5 93 67.5
557066 3 8 80.5 16.0 6.5 36 12.5 25.0 68.7 184.0 17.5 16.0 - 38.0 46.5 18 16.5 107 G1/8 112.5 78
557067 4 10 102.0 32.0 8.5 49 19.0 45.0 100.0 245.0 20.5 32.0 32.0 51.0 80.0 20 17.5 144 G1/4 139 80
Piston dia: = Cylinder dia. required for piston force F5 at 6 bar air pressure.
Piston dia. = Cylinder dia. required for piston force F5 at 6 bar air pressure.