AMF
X

Mechanical pull-down spring clamp, eccentric

Quenched and tempered steel, plasma-nitrated.

Order
no.
Clamping force
vertical
[kN]
torque Md
[Nm]
dia. K
[mm]
Lateral compensation per clamp
[mm]
Clamping rim height
min. for Al-alloy
[mm]
Weight
[g]
CAD EUR SC
375600 5 18 10,9-11,8 ±0,25 9 2150 1.565,00
375667 5 18 11,9-12,8 ±0,25 9 2150 1.565,00
375683 5 18 12,9-13,8 ±0,25 9 2150 1.565,00
375709 5 18 13,9-14,8 ±0,25 10 2250 1.565,00
375725 5 18 14,9-15,8 ±0,25 10 2250 1.565,00
375741 5 18 15,9-16,8 ±0,25 10 2250 1.565,00

Application:

- Used for workpieces with existing or retrofitted holes.
- Once the clamping segments are engaged in the holes, reliable 5-sided finishing is possible without a problem.
- A simple hexagon socket spanner (SW 10) is used to actuate the element.
- The existing clamping rim fastens the pull-down clamping element on the machine table.
- For positioning on a fixture, the underside has two positioning holes (pin ISO 8734 - 8 mm).

Note:

- Please check with us for clamping of hardened workpieces or workpieces made of GG / GGG.
- The radial force must be observed!
- The lateral force when positioning the workpiece must not exceed the "lateral force" specified in the table.
- The clamping jaws for the machine vices can be used for clamping on the machine table (No. 6325; Order no.: 74682, 373878).

Advantage:

- All components are plasma-nitrided and are hence very resistant to wear and corrosion.
- Two-part clamping segments are interlocked externally.
- Flexible in use thanks to ease of handling and clamping on the machine table.

On request:

Other sizes and special versions without pull-down and as support elements.

  • dimensions table
    Order
    no.
    Permissible
    horizontal force
    [kN]
    Radial force of
    sleeve segments
    [kN]
    Expansion
    of sleeve
    [mm]
    Clamping piston diameter
    [mm]
    Side load
    (unclamped)
    [N]
    C D D1 D2
    375600 2,8 27 1,5 22 100 10,5 80 100 10,6
    375667 2,8 27 1,5 22 110 10,5 80 100 11,6
    375683 3,0 27 1,5 22 130 10,5 80 100 12,6
    375709 3,0 27 1,5 22 160 10,5 80 100 13,6
    375725 3,5 27 1,5 22 200 10,5 80 100 14,6
    375741 3,5 27 1,5 22 250 10,5 80 100 15,6