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Home > STANDARD CLAMPING ELEMENTS > Chain Clamping Systems > No. 6540 Chain clamping set

Chain clamping set

Tensioning hook and take-up unit are hardened and tempered. Chain is made of alloy steel.
Please order mounting for T-slots (No. 6541) separately.

Consisting of:
- Tensioning hook end
- Clamp chain protection set
- Counter catch
- 4 different lengths of chain
- 4 locking links with split pins for connecting
- 6 plastic clip elements (for workpiece protection)

Total length M12 = 1,108 mm
Total length M16 = 1,145 mm


Order no. Slot Screw G max. permissible
torque
[Nm] 		max. possible
clamping force
[kN] 		Weight
[g]
87601 14, 16, 18 M12 45 15 2628
87627 18, 20, 22, 24 M16 90 40 7640


Dimensions:

Order no. A B C E1 F1 H1 min. H1 max. Clamping stroke S1 E2 F2 H2 min. H2 max. Clamping stroke S2 M N SW
87601 36 36 18 49 21 95 125 30 54 49 111 127 16 20 15 36
87627 37 44 25 64 29 117 162 45 70 62 140 170 30 33 21 46

Application:
Mainly used for clamping cylindrical parts, such as valve bodies, flanges, pump housings, pistons etc. this device can be used both on machine tables and on clamping pallets. Initial selection of the chain length and setting clamping force is carried out at the take-up unit by turning the knurled nut. Finally, the torque necessary to generate clamping force is applied to the tensioning hook. Plastic pressure pads can be inserted in the chain links to protect the workpiece surface.

Note:
For larger clamping tasks, the clamping hooks, counter holders and clamping chains of size M20 and M24 are used.

Advantage:
- Uniform pressure distribution reduces workpiece deformation.
- Workpiece can be protected by plastic pressure pads inserted in the chain links.
- Large range of adjustment (tensioning stroke) at take-up unit and tensioning hook.