product manual:
The SWL series worm gear screw lift has many functions such as lifting, lowering, advancing with auxiliary parts, turning, and adjusting various height positions.It is widely used in various industries such as machinery, metallurgy, construction, water conservancy, chemical industry, medical treatment, culture and sports.
Worm gear screw lift is a basic lifting component, with many advantages such as compact structure, small size, light weight, no noise, safety and convenience, flexible use, high reliability, wide power source, multiple supporting functions, and long service life.It can be used alone or in combination, and can accurately control and adjust the height of the lifting or propulsion according to a certain procedure. It can be directly driven by a motor or other power, or manually.
In order to improve the efficiency and carrying capacity of SWL worm gear screw lifts, special and advanced technology has been developed to improve the overall performance of the lifts to meet the requirements of our customers.
The screw lifter has different structure types and assembly types, and the lifting height can be customized according to user requirements.

technical parameter:
1. Structure type: Type 1-the screw rod moves axially; [when the screw rod moves, it is divided into rotating and non-rotating (F), please pay attention to distinguishing when selecting the type] Type 2-screw rod for rotating movement, nut for axial movement mobile.
2. Assembly type: Type A-screw/or nut moves upward; Type B-screw/or nut moves downward
3. Screw head type: type 1 structure type screw head: type Ⅰ (cylindrical type), type Ⅱ (flange type), type Ⅲ (thread type), type Ⅳ (flat head type) and type 2 structure Type of screw head: Ⅰ type (cylindrical type), Ⅲ type (thread type)
4. Transmission ratio: normal speed ratio (P), slow speed ratio (M), medium speed ratio (F) can be customized according to user requirements
5、提升承载能力：1kN、2.5kN、5kN、10kN、15kN、20kN、25kN、35kN、50kN、100kN、120kN
6. Protection of the screw rod: Type 1 structure: basic type (no protection), anti-rotation type (F), with protective cover (Z), anti-rotation connecting shield (FZ) Type 2 structure: basic type (no protection)
Note: The SWL worm gear screw lift has a self-locking function at high speed ratio, but it may fail the self-locking function when subjected to large vibrations or shock loads. At this time, please add a brake device or a brake motor to prevent objects Drop.

Basic model:
SWL1 SWL2.5 SWL5 SWL10 SWL15 SWL20 SWL25 SWL35 SWL50 SWL75 SWL100 SWL120

Detailed selection parameters and size parameters:
1,Screw lift product overview
2,Model representation method of screw lifter
3,Dimensions of screw lifter
4,The main performance characteristics of the lift
5,Lifting force and speed meter of screw lifter
6,The relationship between the length of the screw rod and the ultimate load

7,Selection instructions for lifts
8,Application example of elevator: two | four sets of linkage
9,Application example of elevator: Eight sets of linkage

10,Application examples of screw lifter
11,SWLD screw lift installation size
12,Motor parameters and installation dimensions