Rack & pinion units for actuation of medium-duty panels.
Typical applications: Ventilation in wide-span greenhouses with single glazing, or in polytunnel, primary or secondary roof ridges in animal shed construction.
Rack available in straight or curved version. With curved rack, less space required for pivoting (e.g. for side ventilation or shading).
Various lengths of aluminium rack, window brackets for securing panels in scope of supply.
Mounting on 1“ drive tube (DIN 2440: 33.7 x 3.25 mm or DIN 2441: 33.7 x 4.05 mm) with four compression screws.
Rack guard AZZ 60 for straight rack when required for insect protection (separation of good bugs / pests), grease guard or finger guard (people in nip range).