AMF
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Vertical clamp, flange design

Vertical clamp, flange design, double-acting,
max. operating pressure 250 bar,
min. operating pressure 15 bar.

Order
no.		 Article no. Piston force
at 100 bar
[kN] 		Piston force
at 250 bar
[kN] 		Vol. Sp
[cm³] 		Vol. Lo
[cm³] 		Piston
dia.
[mm] 		eff. piston
area Sp
[cm²] 		eff. piston
area Lo
[cm²] 		Weight
[g] 		CAD SC
570465 6958EFT-20 3,1 7,8 6,6 2,3 20 3,1 1,10 561  -
570466 6958EFT-30 7,0 17,5 22,6 7,8 30 7,0 2,54 1734  -

Sp = Clamp, Lo = Unclamp

Design:

Body from steel. External surface, nickel-plated. Clamp arm not included. One cylinder pin for fine adjustment enclosed separately. Oil supply via oil channel in fixture body. Screws in accordance with ISO 4762, strength class 12.9, slightly oiled, included in scope of supply.

Application:

The vertical clamp is especially suited for clamping fixtures in which oil is supplied through conduits drilled in the fixture body.

Features:

Can be positioned close to the workpiece. Clamping lever opens 90°, resulting in easy loading or removal of the workpieces, manually or by robots.

Note:

The insertion bevels for the seals must not have any sharp transitions.
Lubricate housing for mounting. Matching clamping arm, see 6958E-XX-00-0X, 6958E-XX-00.

On request:

For the version with pneumatic monitoring, it is also possible to query whether the clamping arm is open or closed.
Versions with pneumatic monitoring are available on request.

  • dimensions table
    Order
    no.     		Article no. ØB f6 ØC f6 dia. D
    		 ØG1 H2 H3 H4 H5 K L L2 N P S T U V W Z
    570465 6958EFT-20 25 26 24 6,6 51,8 41,8 46,2 98 10 27,9 20 40 16 52 28 26 64 13,9 11,9
    570466 6958EFT-30 37 38 36 9,0 77,0 62,0 69,0 146 15 41,8 29 56 24 72 40 37 88 20,8 19,0

    Order
    no.     		Article no. ØA1 H7 B1 H7 dia. C1 H7 max. ØD1 min. E1 max. F1 G x depth H1 H +0.2 L L1 L2 min. M1 max. N1 S T OR-1
    O-ring
    Order No.     		OR-2
    O-ring
    Order No.
    570465 6958EFT-20 6,02 25 26 8 45,2 47,2 M6 x 12 25 46,2 27,9 12 20 19,0 21,0 52 28 554575 554576
    570466 6958EFT-30 8,02 37 38 10 68,0 70,0 M8 x 18 35 69,0 41,8 16 29 27,5 29,5 72 40 554577 554578