AMF
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Threaded Cylinder bottom sealing, with spherical piston rod

single acting, spring return,
max. operating pressure 500 bar,
min. operating pressure 25 bar.

Order
no.		 Article no. Push force at 100 bar
[kN] 		Push force at 500 bar
[kN] 		Stroke H
[mm] 		Vol.
[cm³] 		Piston dia.
[mm] 		Piston area
[cm²] 		Md max.
[Nm] 		Spring force min.
[N] 		Weight
[g] 		CAD SC
60095 6929-02x05 0,5 2,5 5 0,25 8 0,5 10 24 15
60103 6929-02x10 0,5 2,5 10 0,50 8 0,5 10 24 25
60046 6929-05 1,1 5,5 10 1,10 12 1,1 40 45 80
60053 6929-08 2,0 10,0 12 2,40 16 2,0 50 70 140
60061 6929-12 3,0 15,5 15 4,70 20 3,1 60 105 220
60079 6929-20 4,9 24,5 16 7,80 25 4,9 80 145 390
60087 6929-32 8,0 40,0 20 16,00 32 8,0 225 270 930

Design:

Cylinder barrel from steel, burnished. Piston and piston rod case hardened and ground. Wiper at piston rod, with plastic seal for bottom sealing of the cylinder. For no. 6929-02x05 and 6929-02 x 10 sealing with Cu-ring. Oil supply via oil channel in fixture body.

Application:

These threaded cylinders can be used in all types of clamping fixtures. Ideal for pressure bars for tolerance compensation in multiple-workpiece clamping fixtures, and for positioning, holding or ejecting, and clamping workpieces.

Features:

Small dimensions, can be installed closely spaced side-by-side. The cylinders can be screwed into the fixture body up to the hexagon.

Note:

Pistons of these cylinders must not be loaded in retracted position. Care for protection against aggressive lubricants and coolants. The sealing surface of the mounting hole to the thread must be at a right angle and even. For sizes 02x05 and 02x10, a internal stop for the piston is not possible due to the construction size. Therefore, do not operate the threaded cylinder without workpiece, as the spring could be damaged or its spring force could be reduced.

  • dimensions table
    Order
    no.     		Article no. A B C dia. E F G L P min. P max. R SW1 T max. U min. dia. W max. DI-1
    Seal
    Order No.
    60095 6929-02x05 27,0 1,0 4 5 4 M12x1,5 29,0 12 23 6 11 - 15 - 120105
    60103 6929-02x10 40,0 1,0 4 5 4 M12x1,5 42,0 12 36 6 11 - 15 - 120105
    60046 6929-05 35,0 2,0 7 12 6 M22x1,5 38,5 16 29 25 19 8 25 12 182162
    60053 6929-08 43,0 2,0 8 16 9 M26x1,5 46,5 20 34 35 24 9 30 16 182170
    60061 6929-12 53,0 2,0 8 20 10 M30x1,5 56,5 24 43 50 30 9 38 20 182188
    60079 6929-20 55,5 2,5 11 25 12 M38x1,5 60,0 28 44 70 36 11 45 25 182196
    60087 6929-32 82,5 2,5 12 32 15 M48x1,5 87,5 42 68 100 46 13 57 30 182204