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Link clamps, hydraulic, double-acting, Form B o-ring flange connection

Link clamps, hydraulic, double-acting, Form B o-ring flange...

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Item description/product images

DescriptionProduct description:Link clamps are the optimal choice when, due to the clamping situation, the workpiece needs to be freely removed from above when unclamped. Due to the linear movement of the clamping lever when opening or closing the link clamp, it is particularly suitable for clamping situations where a lateral movement of the clamping element is not possible, e.g. due to interfering contours. The force is transferred to the tensioning lever of the link clamp via the piston. The opening and closing times are clearly defined due to the link clamps double-acting mode of operation.Material:Housing and piston steel.Version:Housing black oxidised.
Piston hardened.
Note:The tensioning lever of the link clamp develops its optimum clamping force in the horizontal position.
Workpiece tolerances are compensated for up to a position deviation of +/- 8.5°.
The clamping force of a link clamp is dependent on the lever length.

Follow safety instructions.
Type of operation:- Thread connection.
- O-ring flange connection.
- Drilled channels.
Technical data:- Max. operating pressure for piston diameters 16 and 25: 350 bar.
- Max. operating pressure for piston diameter 40: 200 bar.
Assembly:See mounting contour.Advantages:- Integrated metal wiper.
- Partially retractable housing.
- Collision-free accessibility to the workpiece.
- Lineless pressure supply.
- Versatile mounting possibilities.
On request:With position control.Supplied with- 1x tension lever for link clamp.
- 4x DIN EN ISO 4762 cap screws grade 8.8.
- 4x Plastic caps.
- 2x O-rings 7x1.5 (for flange connection operating mode).
Drawing reference:
H1*= optimum clamping point; from -1.5mm until tension lever contact

1) Mounting contour
2) Loosen
3) Clamp
4) Rounded edges
5) These holes are only closed with screw plugs by piston diameter 16
Special features:
DownloadHere is all the information as a PDF datasheet:

Are you looking for CAD data? These can be found directly in the product table.
 Datasheet 04624-40_B Link clamps, hydraulic, double-acting, Form B o-ring flange connection 323 kB
 Technical information for hydraulic clamping elements 150 kB


Link clamps, hydraulic, double-acting, Form B o-ring flange connection
Link clamps, hydraulic, double-acting, Form B o-ring flange connection

Item selection/filter

Order No.FormPiston ØConnection

04624-40-161204B16O-ring flange connection6138720693838,54M6x1211741,537,510,522,5 397.90 €
04624-40-251204B25O-ring flange connection7256827655050,54M8x2215650541922 532.45 €
04624-40-401204B40O-ring flange connection956213,529657070,55M10x221916567,72025 576.15 €
Order No.FormPiston ØLL1L2L4L5L6L7L8L10Clamping force
at 100 bar
Clamping force
at 200 bar
Clamping force
at 350 bar
04624-40-161204B16523815281949357,5241,5-5,2 397.90 €
04624-40-251204B25725624442463,5361028,13,9-13,8 532.45 €
04624-40-401204B4010078366631,582,550,510429,519- 576.15 €
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