Там будет Электрический винтовой домкрат

Описание и отзывы

Характеристики

Worm Gear Screw Jacks

How to choose a suitable model? 

Some parameters need to know when choose a screw jack, pls answer us the below for us to suggest you the best screw jacks.

Q1: The lift capacity ? (it means how many Kilos or KN the screw jack need to lift? Such as 5Kn)

       The screw’s travel stroke length? (it means the screw’s travel distance, such as 400mm)

   The ratio? (it means how long time the screw takes to finish the travel stroke length? such as use10 seconds to finish a 400mm stroke)

Answer: I need lift          Kn (Kg) weight,  stroke length is        mm,  I want to use          seconds to finish the stroke length.

SWL series screw jack parameters as below:

Q2: Which of the screw top you need?  Answer:  I need       screw top.

Q3: Lift or pull?  Answer: I need              (A  B  C D)

Q4: Translating screw movement or nut movement? Nut movement has a higher precision and can save space.    Answer: I need translating                movement.    

Q5: Manual or electric motor?   Answer: I need               type.    

Q6: If you need 2 sets or more than 2 sets to combine, pls choose the linkage scheme, see the below.

After we got your answer, we will make an CAD drawing for you to confirm, so just feel free to contact us if you have such need.

Screw jacks classifications:

There are SWL,SJA and SJB series screw jack, SWL is the most common type used, SJA and SJB has a compact, small size, mainly used in the small space place, and ball screw movement has a much higher precision than trapezoidal screw movement. More importantly, we can give you the best suggestion after got your answers of the above questions.

Screw Jacks Application:

1.Abstract

 2. Real figure of our case