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SWLD customized screw jack

SWLD customized screw jack

If you need to customize screw jacks or a complete set of lifting system, please provide drawings or related requirements, our sales and technical team will provide you with solution and advice.

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SWL worm gear screw jack has self-locking function and large load capacity, the input speed is 1500r/min, the lifting speed can reach 2.7m/min, and the lifting height can be customized according to user requirements (need to inform the stroke or screw length).

Screw jacks have different structural types and assembly types, with advantages of compact structure, small size, light weight, easy installation, high stability, safe and reliable use, and long service life. There are various driving methods, which can be directly driven by various motors or manually. Its working environment temperature is -20°~+80°. It’s suitable for various industries, such as automation equipment, machinery, electrical, metallurgy, chemical industry, medical treatment, food, culture, hygiene, etc.

If you need to customize screw jacks or a complete set of lifting system, please provide drawings or related requirements, our sales and technical team will provide you with solution and advice.

application of worm gear screw jack

lifting platform sample

 

Screw jack linkage schematic:

2 sets of screw jacks linkage 4 sets of screw jacks linkage -T type 4 sets of screw jacks linkage -U type and H type 8 sets of screw jacks linkage different linkage ways of screw jacks

Finished screw jacks in blue and green color:

finished screw jacks in blue color finished screw jacks in green color

Additional options: anti-rotation screw and protective tube

Anti-rotation Screwprotection tube for screw

Parameters:

Type Model Screw thread size Max Max Weight without stroke Screw weight
lifting strength pull force kg per 100mm
kN kN
SWL worm gear screw jack SWL1 Tr22*4 20 20 6.3 0.35
SWL2.5 Tr30*6 25 25 7.3 0.45
SWL5 Tr40*7 50 50 16.2 0.82
SWL10/15 Tr58*12 100/150 99 25 1.67
SWL20 Tr65*12 200 166 36 2.15
SWL25 Tr90*16 250 250 70.5 4.15
SWL35 Tr100*18 350 350 87 5.2
SWL50 Tr120*20 500 500 420 7.45
SWL100 Tr160*23 1000 1000 1010 13.6
SWL120 Tr180*25 1200 1200 1350 17.3

Model selection guide:

step1: select the corresponding model according to your load capacity requirements,

step2: confirm the reduction ratio: 1/6, 1/12, or 1/24. If you need a special speed ratio, please contact our sales team.

step3: determine the head form of the screw, there are cyclinder type, nut type, flange type, thread type, flat head type for your option.

step4: confirm the screw length or stroke you need. The default stroke is 500mm, the screw length can be customized according to different needs.

step5: confirm the accessories you need, such as matching motors, hand wheels, protection tube for screw, dust cover, anti-rotation functions, nuts, etc.

Please contact us freely if you have specific requirements.

View Dimensions of SWLD screw jack, making sure the model is suitable for your installation space.

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Add: Chunguang Village, Yipeng Street, Xiaoshan, Hangzhou, Zhejiang, China

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