Wadsworth - Rack and Pinion Drive Shaft Unit

The rack and pinion connects the vent to the drive unit shaft. As the drive unit turns the shaft, the rack pushes the vent open or pulls it closed.

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Features

Zinc pinion gear with shoulders to bear the weight and extend the life of the gear
Easy alignment: racks work even with vent is not square
Freedom from corrosion – stainless clevis pins, cotter pins, set screws, cast sash brackets and tough Nylatron bearings
Holes in pinion housing are punched with stamping tool to maintain exact spacing
The PowerRack arm and housing are manufactured using aluminum alloy for strength and freedom from corrosion
Wide load-bearing surfaces
Replaceable parts

Benefits

Lubricate pinion gear annually
Unique design prevents binding
Wide housing allows for vent movement
PowerRack’s precision-cut teeth minimize sharp edges, supporting smooth operation

Features & Benefits