Window Rack And GearIt Is The Core Executing Component Of The Greenhouse Window Opening Transmission System, Responsible For Converting Motor Power Into The Opening And Closing Action Of The Window Sash, Widely Used In The Control Of Various Greenhouse Side Windows And Top Windows.
Its Main Body Is Made Of High-strength Ductile Iron Or 45 Steel, And After Quenching Treatment, The Tooth Surface Hardness Reaches HRC50 Or Above, With Strong Wear Resistance And High Meshing Accuracy, Ensuring Smooth Transmission Without Jamming. The Length Of The Rack Can Be Customized According To The Travel Of The Window Sash (usually 1-3 Meters), And The Gear Module Is Mostly 2-4mm, Suitable For Different Load Requirements.
During Installation, The Rack Is Fixed To The Window Frame, And The Gear Is Connected To The Drive Shaft. The Motor Drives The Gear To Rotate, Which In Turn Drives The Rack To Move Back And Forth In A Straight Line, Achieving Precise Opening And Closing Of The Window Sash From 0 To 90 Degrees. Some Products Have Undergone Galvanizing Or Spray Coating Treatment On The Surface, Which Has Outstanding Corrosion Resistance And Can Adapt To High Humidity Environments In Greenhouses.
This Component Has A Transmission Efficiency Of Over 90%, Low Operating Noise (≤ 60 Decibels), And Can Be Automatically Started And Stopped With A Limit Switch. It Is A Key Component To Ensure The Stable Operation Of The Greenhouse Ventilation System.
