Ergo 2500daN 50mm
Ergo 2500daN 50mm
- Available with optional TFI pre-tensioning display, max. pre-tensioning force of 750 daN1) can be achieved and read off
- Self-locking ratchet lever
- Pull-down principle and extended ratchet handle for ergonomic and improved transmission of force
- Label that is resistant to being pulled out, protected by webbing insert
Pull-down Ratchet
More tension force, less muscle force
Allows greater pretension force to be achieved with significantly less muscle power.
Self-locking ratchet lever
Prevents unintetional opening
The ratchet opening during transportation is thus effectively ruled out - eben when the load is exposed to strong vibrations and shaking.
Extended Ratchet Lever
Better power transmission and more ergonomic
The extended lever not only allows the user to achieve increased pre-tensioning forces can be achieved with markedly less muscle power.
TFI at adjustable end
When it comes to the pre-tensioning forces in your lashing strap systems, you need to make some careful calculations. According to DIN EN 12195-1:2004 you may usually only take 50% of the pre-tensioning force of the fixed end into account for the STF value of the fixed end and for the adjustable end. However, if you can prove that a higher pre-tensioning force is attained, you may take the actual force measured into account. This means, for example, that if you prove there are forces of 750 daN at both the adjustable end and the fixed end, you can incorporate this 1,500 daN of pre-tensioning force into your calculation. This is also enabled by our unique aid, the TFI, which can also be used at the adjustable end. By means of a special adaptor , the TFI can be integrated with all current end fittings. In addition, SpanSet has specially designed a delta hook to which the TFI can easily be attached. This results in an additional cost saving. When using the TFI, the STF that can be proven is significantly higher than that indicated on the label. This means that you save money when loading and unloading, as you need less lashing equipment
Technical Drawings
