AMF
X
group picture
group picture

Hook ends, hydraulic

max. operating pressure 400 bar.

Order
no.		 Article no. Slot G Stroke H
[mm] 		R max. possible
clamping force
[kN] 		Weight
[g] 		CAD SC
325373 6926Z-12 14, 16, 18 M12 20 G1/4 13 1430
325399 6926Z-16 18, 20, 22, 24 M16 30 G1/4 39 3650
326959 6926ZL-16 18, 20, 22, 24 M16 40 G1/4 39 3950

Design:

Cylinder barrel from steel, burnished. Piston and piston rod case hardened and ground. Wiper at piston rod. Piston rod with internal thread. Oil supply via threaded port.

Application:

For tensioning primarily cylindrical parts - on both the machine table and clamping plates. The chain length and clamping force are preset on the counter catch using knurled nuts. The hook end is then placed under hydraulic pressure to tension the chain. The control marking on the piston rod marks the max. stroke and shows how far the hydraulic cylinder has been run out.

Advantage:

Even pressure distribution reduces workpiece deformation.

  • dimensions table
    Order
    no.     		Article no. A A1 B B1 C C1 dia. E H1 M SW Z
    325373 6926Z-12 60 34 116,5 18 35 37 14 151,5 - 171,5 43,5 10 20
    325399 6926Z-16 75 44 154,0 25 55 37 20 188,0 - 218,0 54,0 17 25
    326959 6926ZL-16 75 44 164,0 25 55 37 20 198,0 - 238,0 54,0 17 25


Matching accessories and similar products

Chain clamping set

No. 6540