SWL series motoReductores worm gear box worm screw jack worm gearbox manual screw jack with electric motor gearbox

product description SWL series worm gear screw lifts are widely used in machinery, metallurgy, construction, water conservancy equipment, and other industries. SWL worm gear screw lift is a basic lifting component with a compact structure, small size, lightweight, wide power source, no noise, easy installation, flexible use, multiple functions, multiple matching forms, high reliability, and long service life And many other advantages. It can be used alone or in combination, and can accurately control and adjust the height of lifting or propulsion according to a certain program. It can be directly driven by an electric motor or other power, or manually. It has different structural types and assembly types, and the lifting height can be customized according to user requirements. Model and mark 1. Structural form Type 1 threaded rod moves axially (when the threaded rod moves, it can be divided into rotating and non-rotating (F), please pay attention to distinguish type 2 when selecting the type: the threaded rod makes a rotating motion, and the nut moves axially 2. Assembly type Type A threaded rod (or female) moves upward Type B—screw (or nut moves down. 3 screw head type The screw head of type 1 structure is divided into four types: type I (cylindrical type), type II (flange type), type III (thread type), and type IV (flat head type); The screw head of type 2 structure is divided into two types: type I (cylindrical type) and type III (thread type).