AMF
X
group picture
group picture

Block cylinder with O-ring connection on base

double acting,
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]
Pull force at 100 bar
[kN]
Pull force at 500 bar
[kN]
Stroke H
[mm]
Vol. push
[cm³]
Vol. pull
[cm³]
Piston
dia.
[mm]
Weight
[g]
CAD SC
454793 6926D-8-20 2,0 10,0 1,2 6,0 16 3,2 1,9 16 820
328286 6926D-8-21 2,0 10,0 1,2 6,0 50 10,0 6,0 16 1330
328302 6926D-8-25 2,0 10,0 1,2 6,0 100 20,0 12,0 16 2200
298521 6926D-12-20 3,1 15,5 1,6 8,0 16 5,0 3,2 20 880
328377 6926D-12-21 3,1 15,5 1,6 8,0 50 15,5 10,0 20 1380
328328 6926D-12-25 3,1 15,5 1,6 8,0 100 31,0 20,0 20 2300
330522 6926D-20-20 5,0 25,0 2,9 14,5 20 9,8 5,8 25 1220
298513 6926D-20-21 5,0 25,0 2,9 14,5 50 25,0 14,5 25 1800
328344 6926D-20-25 5,0 25,0 2,9 14,5 100 50,0 29,0 25 3100
442319 6926D-32-20 8,0 40,0 4,9 24,5 25 20,0 12,2 32 1990
298497 6926D-32-21 8,0 40,0 4,9 24,5 50 40,0 24,5 32 2630
328369 6926D-32-25 8,0 40,0 4,9 24,5 100 80,0 49,0 32 4500
319517 6926D-50-20 12,5 62,5 7,6 38,0 25 31,4 19,1 40 2760
298307 6926D-50-21 12,5 62,5 7,6 38,0 50 62,5 38,0 40 3590
328385 6926D-50-25 12,5 62,5 7,6 38,0 100 125,0 76,0 40 5800
294884 6926D-78-20 19,6 98,0 11,6 58,0 25 49,0 29,0 50 4380
328401 6926D-78-21 19,6 98,0 11,6 58,0 50 98,0 58,0 50 5520
328427 6926D-78-25 19,6 98,0 11,6 58,0 100 196,0 116,0 50 8500
328443 6926D-125-20 31,1 155,5 18,6 93,0 30 93,5 55,8 63 7900
328468 6926D-125-21 31,1 155,5 18,6 93,0 63 196,0 117,0 63 9280
328138 6926D-125-25 31,1 155,5 18,6 93,0 100 311,0 186,0 63 14500

Design:

Cylinder barrel from steel, burnished
Piston and piston rod case hardened and ground. Tandem sealing and wiper at piston rod. Piston rod with internal thread. Oil supply via oil channel in fixture body.

Features:

Universal mounting to fixtures through fastening holes.
Each cylinder size is available with three different strokes.

Note:

For fixing screws must be strength class 12.9. All tolerances other than specified refer to DIN ISO 2768 medium.

On request:

Special sizes are available on request.

  • dimensions table
    Order
    no.
    Article no. A B C dia. E L N x depth dia. P Q ØR x T S U dia. W OR-1
    O-ring
    Order No.
    454793 6926D-8-20 60 56 35 10 6 M6x12 3,5 40 9,8x1,1 8 22 6,5 537969
    328286 6926D-8-21 60 91 35 10 6 M6x12 3,5 40 9,8x1,1 8 22 6,5 537969
    328302 6926D-8-25 60 144 35 10 6 M6x12 3,5 40 9,8x1,1 8 22 6,5 537969
    298521 6926D-12-20 60 61 35 14 7 M8x15 3,5 40 9,8x1,1 10 22 6,5 537969
    328377 6926D-12-21 60 95 35 14 7 M8x15 3,5 40 9,8x1,1 10 22 6,5 537969
    328328 6926D-12-25 60 148 35 14 7 M8x15 3,5 40 9,8x1,1 10 22 6,5 537969
    330522 6926D-20-20 65 64 45 16 7 M10x15 4,0 50 9,8x1,1 13 30 8,5 537969
    298513 6926D-20-21 65 94 45 16 7 M10x15 4,0 50 9,8x1,1 13 30 8,5 537969
    328344 6926D-20-25 65 144 45 16 7 M10x15 4,0 50 9,8x1,1 13 30 8,5 537969
    442319 6926D-32-20 75 75 55 20 10 M12x15 5,0 55 9,8x1,1 17 35 10,5 537969
    298497 6926D-32-21 75 100 55 20 10 M12x15 5,0 55 9,8x1,1 17 35 10,5 537969
    328369 6926D-32-25 75 150 55 20 10 M12x15 5,0 55 9,8x1,1 17 35 10,5 537969
    319517 6926D-50-20 85 79 63 25 10 M16x25 6,0 63 9,8x1,1 22 40 10,5 537969
    298307 6926D-50-21 85 104 63 25 10 M16x25 6,0 63 9,8x1,1 22 40 10,5 537969
    328385 6926D-50-25 85 154 63 25 10 M16x25 6,0 63 9,8x1,1 22 40 10,5 537969
    294884 6926D-78-20 100 90 75 32 10 M20x30 6,0 76 10,8x1,1 27 45 13,0 161554
    328401 6926D-78-21 100 115 75 32 10 M20x30 6,0 76 10,8x1,1 27 45 13,0 161554
    328427 6926D-78-25 100 165 75 32 10 M20x30 6,0 76 10,8x1,1 27 45 13,0 161554
    328443 6926D-125-20 125 102 95 40 14 M27x40 8,0 95 13,8x1,5 36 65 17,0 492264
    328468 6926D-125-21 125 135 95 40 14 M27x40 8,0 95 13,8x1,5 36 65 17,0 492264
    328138 6926D-125-25 125 172 95 40 14 M27x40 8,0 95 13,8x1,5 36 65 17,0 492264