Lisega - Model 71 -Low Profile Constant Hangers And Constant Supports
Serial standard design in special low profile version as an alternative suspension instead of type 11 where the installation height is limited. Constant hangers and constant supports have a special design that allows for transforming the spring force into a constant force through a large vertical displacement range.
Constant hangers are used for piping and related components where higher levels of vertical travel occur. Their job is to transfer the working load over the whole travel area while keeping it constant, i.e. without any considerable deviations. The functional precision of the constant hangers is decisive for favourable long term behaviour of the components involved.
The mode of operation is based on the lever principle, according to which variable spring forces are transformed into a constant support force by way of lever mechanics. This allows for a lower installation height compared to the conventional LISEGA constant hanger.
Users of LISEGA constant hangers benefit from many special features:
- Symmetrical design ensures direct flow of forces through axis of symmetry.
- Favourable power-weight ratios for reduced installation loads.
- Arranged by load groups and travel ranges to simplify selection (modular system).
- Consistent functional behaviour due to high-quality corrosion protection and maintenance-free, chemically nickel-plated finishes.
- Readily adaptable to the installation situation due to suitable designs and standardised accessories.
- Double load-tube guiding of constant supports for transmission of side loads.
- Secure connection of load chains due to load- and connection-compatible modular components.