AMF
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Swing clamp, top-flange-mounting, precision design

Double-acting,
max. operating pressure 350 bar,
min. operating pressure 35 bar.

Order
no.
Article no. Clamping force
at 350 bar Sp*
[kN]
Clamping force
at 350 bar Lo*
[kN]
Clamping stroke M
[mm]
Total stroke N
[mm]
Vol. Sp
[cm³]
Vol. Lo
[cm³]
eff. piston
area Sp
[cm²]
eff. piston
area Lo
[cm²]
Q max. *
[l/min]
Weight
[g]
CAD SC
327841 6951KP-02-21 2,0 5,1 5,5 14,0 0,92 2,3 0,63 1,60 0,276 358
327866 6951KP-02-22 2,0 5,1 5,5 14,0 0,92 2,3 0,63 1,60 0,276 358
327882 6951KP-05-21 4,9 10,0 8,0 20,0 3,82 7,8 1,90 3,88 0,764 871
327908 6951KP-05-22 4,9 10,0 8,0 20,0 3,82 7,8 1,90 3,88 0,764 871
562237 6951KP-05-210 4,9 10,0 19,0 31,0 5,90 11,96 1,90 3,88 0,764 1114
562238 6951KP-05-220 4,9 10,0 19,0 31,0 5,90 11,96 1,90 3,88 0,764 1114
327924 6951KP-11-21 11,6 18,2 13,0 29,5 11,90 23,0 4,04 7,92 1,785 1465
327940 6951KP-11-22 11,6 18,2 13,0 29,5 11,90 23,0 4,04 7,92 1,785 1465
562239 6951KP-11-210 11,6 18,2 34,0 51,0 20,48 40,15 4,04 7,92 1,785 2223
562240 6951KP-11-220 11,6 18,2 34,0 51,0 20,48 40,15 4,04 7,92 1,785 2223

Cl = clamping, Rel = release, ending of item no.: -21 = dual-action, right-pivoting / -22 = dual-action, left-pivoting / -210 = dual-action, right-pivoting, long clamping stroke / -220 = dual-action, left-pivoting, long clamping stroke
* details with clamp arm, standard

Design:

Cylinder barrel made of steel, hardened and burnished. Piston rod case hardened and chrome plated.
Piston rod with internal thread and clamp arm positioning. O-ring for flange seal.
Wiper on the piston rod. Clamp arm not supplied as standard. Oil supply via threaded connection or oil channel in the fixture body.

Application:

The swivel clamp is used in fixtures in which the workpiece must be freely accessible and inserted from above. Even workpieces with difficult shapes can be clamped using special clamp arms (available on request).

Features:

The swing motion is executed via three ball guides, thereby increasing positioning accuracy, repeat accuracy and service life.

Note:

The piston stoke is executed with spheres, so volume flow Q max. must be complied with. Clamping arm length and clamping arm weight must be strictly observed. No force may be applied to the piston when mounting accessories to it. To equalise height differences on the workpiece, the vertical clamping path must be 50% of the clamping stroke. When placing into operation, ensure that all air is bled from the system. To control the oil feed, the throttle/check valve no. 6916-12-01 can be optionally used with G1/8 and 6916-12-04 with G1/4 . To achieve a controlled clamping sequence, there is the option of screwing the sequence valve 6918-XX-XXX directly into the threaded connection. Other swivel angles are available on request.

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  • dimensions table
    Order
    no.
    Article no. dia. A B C D E F G dia. H J x depth
    dia. K
    L M N P dia. Q R S T U V W X Y AC BB ØAD dia. CC OR-1
    O-ring
    Order No.
    327841 6951KP-02-21 25,2 108 101,5 44,0 31,0 26 13,0 11,13 M6x7 6 10,5 5,5 14,0 45,0 20,0 10,0 31,0 47 18,0 15,5 - 17,3 18,2 30,0 G1/8 M5 3,2 26 183608
    327866 6951KP-02-22 25,2 108 101,5 44,0 31,0 26 13,0 11,13 M6x7 6 10,5 5,5 14,0 45,0 20,0 10,0 31,0 47 18,0 15,5 - 17,3 18,2 30,0 G1/8 M5 3,2 26 183608
    327882 6951KP-05-21 36,3 143 134,0 64,5 31,5 27 13,0 15,88 M10x12 7 20,5 8,0 20,0 57,0 25,0 12,5 33,5 54 19,0 19,0 - 21,7 14,4 30,0 G1/8 M6 4,8 37 183608
    327908 6951KP-05-22 36,3 143 134,0 64,5 31,5 27 13,0 15,88 M10x12 7 20,5 8,0 20,0 57,0 25,0 12,5 33,5 54 19,0 19,0 - 21,7 14,4 30,0 G1/8 M6 4,8 37 183608
    562237 6951KP-05-210 36,3 177 167,0 86,5 31,5 27 13,0 15,88 M10x12 7 20,5 19,0 31,0 57,0 25,0 12,5 33,5 54 19,0 19,0 - 21,7 14,4 30,0 G1/8 M6 4,8 37 183608
    562238 6951KP-05-220 36,3 177 167,0 86,5 31,5 27 13,0 15,88 M10x12 7 20,5 19,0 31,0 57,0 25,0 12,5 33,5 54 19,0 19,0 - 21,7 14,4 30,0 G1/8 M6 4,8 37 183608
    327924 6951KP-11-21 44,2 185 172,0 81,0 36,0 30 14,5 22,23 M12x13 9 11,8 13,0 29,5 55,5 29,7 21,0 42,0 71 22,1 27,5 21 21,0 28,6 22,5 G1/4 M8 4,8 45 173096
    327940 6951KP-11-22 44,2 185 172,0 81,0 36,0 30 14,5 22,23 M12x13 9 11,8 13,0 29,5 55,5 29,7 21,0 42,0 71 22,1 27,5 21 21,0 28,6 22,5 G1/4 M8 4,8 45 173096
    562239 6951KP-11-210 47,4 249 236,0 123,5 36,0 30 14,5 22,23 M12x13 9 11,8 34,0 51,0 55,5 29,7 21,0 42,0 71 22,1 27,5 21 21,0 28,6 22,5 G1/4 M8 4,8 48 173096
    562240 6951KP-11-220 47,4 249 236,0 123,5 36,0 30 14,5 22,23 M12x13 9 11,8 34,0 51,0 55,5 29,7 21,0 42,0 71 22,1 27,5 21 21,0 28,6 22,5 G1/4 M8 4,8 48 173096