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TWN 1455
Chain Tensioners with Ratchet (Large Lift)

The grade 100 chain tensioners with ratchet TWN 1455 are used as tensioning elements in lashing chains. The chain tensioners can also be used in chain slings for stepless adjustment of strand lengths when lifting loads. The chain tensioners have a particularly large lift. The chain tensioners with ratchet and trapezoidal thread achieve a high pretensioning force with little force impact. This property is of fundamental importance when lashing down, as the level of the pretensioning force contributes to load securing.

The manufacturing and testing requirements are based on DIN EN 1677-1, under consideration of grade 100 forces.

Chain Tensioners with Ratchet (Large Lift)

Properties

Trade Size

Article-No.

Working
Load Limit


[t]

Norm. straight load


[daN]

Tensioner under straight load


[daN]

Dimensions

[mm]

Weight
app.


[kg]

CAD


STEP

CAD


IGES

emax

emin

Lift

13-10

F341878

6,7

2,600

13,000

675

445

230

8.40

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An alternating use for lifting and lashing is not allowed!

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