Safer drive system for sectional overhead doors
The patented Campisa Fidelity hydraulic drive system works in the same way as a conventional drive unit but does away with springs, spring shafts and cable drums.
The system can be fitted to new doors and/or existing doors. As there are no springs to tension or cable drums, the drive provides a much safer method of installation and servicing of sectional doors. Tensioning or replacing springs at high level is an inherently dangerous and costly operation, which is eliminated with the Fidelity drive system.
Even with slack cable devices fitted, which should prevent cables ‘bird-nesting’ on the cable drums, many costly service visits still result in the cables having to be re-fitted, again this is not the case with the Campisa Fidelity hydraulic drive system. The system can operate sectional overhead doors in Deadman, Impulse up/deadman down or fully automatic
The Fidelity system comes in two variations, the Fidelity Compact which has the hydraulic power pack and rams in the head unit (see main picture) for doors up to 4m wide and 4m high and for doors up to 8.5m wide and up to 6.6m high the Fidelity Console would be the answer, whereby the hydraulic power pack and control box would be wall or floor mounted with the hydraulic ram in the head unit (see the picture below).