Screen drawing gear rack
It is applied to various greenhouse internal and external shading systems.
The rotation of the driving motor is driven by a gear rack mechanism Movement is converted into linear movement of rack to realize sunshade.
The unfolding and folding of a net or heat preservation screen.
Screen drawing gear
| ||Model A || Model B |
|Specification||1'' shaft||5/4'' shaft|
|Reduction gear ratio||1.8 ：1||1：1|
|Thickness||T=3.5mm ||T=3.0 mm|
|Material||Drive shaft material 45# steel, dacromet anti-corrosion treatment，side wall material Q235, zinc layer 275g/m2, stainless steel gears. ||Stainless steel gears, copper sleeves|
Screen drawing rack
★ Characterized by stable and reliable transmission ;
★ High transmission precision.;
★ The A-type rack and pinion mechanism drives a large screen drawing area and has better stability;
★ Type B gear rack has simple structure.