ZSG 20

Rack & pinion units with up to 2500 N traction or compression force with integrated bearing for drive tube. Also available as ZSG 75 with 7500 N.
Suitable for use in smoke & heat extraction systems. Function and operational integrity levels in the event of a smoke or heat incident subject to individual agreement.
Perfect synchronization through the mechanical interconnection of several drive elements.
High power reserves for strong and long-lasting suction and wind loadings.
Rack and pinion made of hardened steel. Aluminium housing. Rack pivotable through up to 190°.
Stroke lengths of 600 -1800 mm (from stroke length of 1800 mm, note reduced compression force). Special lengths and special consoles on request.
Rack grease LUB 20 in scope of supply.