AMF
X

Centring clamp MINI with two clamping points

Double-acting,
max. operating pressure 250 bar,
min. operating pressure 10 bar.

Order
no.
Article no. Clamping force
at 100 bar
[kN]
Clamping force
at 250 bar
[kN]
Clamping
points
Clamping Ø N -1
Stroke H
[mm]
Repeatability
[mm]
Bolt Ø
D1
[mm]
Weight
[g]
CAD SC
329243 6974-2025 4,0 10,0 2 25-29 3,0 ±0,02 12 440
329284 6974-2028 4,0 10,0 2 28-32 3,0 ±0,02 12 447
329326 6974-2032 4,0 10,0 2 32-36 3,0 ±0,02 12 456
329052 6974-2036 4,0 10,0 2 36-40 3,0 ±0,02 12 574
329094 6974-2039 4,0 10,0 2 39-43 3,0 ±0,02 12 590
329136 6974-2042 4,0 10,0 2 42-46 3,0 ±0,02 12 604
329169 6974-2045 4,0 10,0 2 45-49 3,0 ±0,02 12 620
329177 6974-2048 4,0 10,0 2 48-52 3,0 ±0,02 12 635
329201 6974-2051 4,0 10,0 2 51-55 3,0 ±0,02 12 652

Design:

Double-acting centring clamp with two clamping points.
All components from high-grade hardened and nitrided steel. Oil supply via oil channel in fixture body.

Application:

For centring and clamping workpieces with machined or cast holes, cutouts or penetrations.
Element screwed directly onto the fixture body, sealed with O-ring.

Features:

The centring clamp is fastened from below; oil is supplied through drilled channels in the fixture body.
If the centring clamp is fastened from above and oil supplied through conduits drilled in the fixture body, a connection plate for O-ring connection is needed.
If the centring clamp is fastened from above and oil supplied through pipes, a connection plate for pipe connection is needed.

Note:

The practical combination of 2-point and 3-point elements can avoid over-determined clamping states. Unsuitable for use on lathes.

On request:

Other sizes available on request.

  • dimensions table
    Order
    no.
    Article no. dia. B
    C dia. D
    -0,4
    dia. E
    g6/h7
    F G J K L L1 dia. M
    O P R S dia. T dia. U
    dia. V
    W dia. X
    Y Y1 Z OR-1
    O-ring
    Order No.
    OR-2
    O-ring
    Order No.
    329243 6974-2025 24 11,3 24,5 16 40 M6x12 8 6 66,5 45 45 27 62,5 2,6 4,0 20,5 8 3 16,8 7,7 1,1 1,5 6 409508 537985
    329284 6974-2028 24 11,3 27,5 16 40 M6x12 8 6 66,5 45 45 27 62,5 2,6 4,0 20,5 8 3 16,8 7,7 1,1 1,5 6 409508 537985
    329326 6974-2032 24 11,3 31,5 16 40 M6x12 8 6 66,5 45 45 27 62,5 2,6 4,0 20,5 8 3 16,8 7,7 1,1 1,5 6 409508 537985
    329052 6974-2036 35 11,3 35,5 16 40 M6x12 8 6 65,0 45 45 27 57,0 2,6 4,0 20,5 8 3 16,8 7,7 1,1 1,5 6 409508 537985
    329094 6974-2039 35 11,3 38,5 16 40 M6x12 8 6 65,0 45 45 27 57,0 2,6 4,0 20,5 8 3 16,8 7,7 1,1 1,5 6 409508 537985
    329136 6974-2042 35 11,3 41,5 16 40 M6x12 8 6 65,0 45 45 27 57,0 2,6 4,0 20,5 8 3 16,8 7,7 1,1 1,5 6 409508 537985
    329169 6974-2045 35 11,3 44,5 16 40 M6x12 8 6 65,0 45 45 27 57,0 2,6 4,0 20,5 8 3 16,8 7,7 1,1 1,5 6 409508 537985
    329177 6974-2048 35 11,3 47,5 16 40 M6x12 8 6 65,0 45 45 27 57,0 2,6 4,0 20,5 8 3 16,8 7,7 1,1 1,5 6 409508 537985
    329201 6974-2051 35 11,3 50,5 16 40 M6x12 8 6 65,0 45 45 27 57,0 2,6 4,0 20,5 8 3 16,8 7,7 1,1 1,5 6 409508 537985