> R ack & 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. > H igh 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°. > S troke 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. Option: > Window bracket to connect rack to panel on request. Note: > Tighten down clamping ring screws to 25 Nm. ZSG 20 // Rack & pinion units 2500 N 2023 | 06 LOCK BEWEGT // LOCK MOVES 6 ZSG CHAPTER 08 – RACK & PINION UNITS
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