Lead Screw diameter for lifting 200Kgs

  • Thread starter Rajashekar
  • Start date
  • #1

Main Question or Discussion Point

Hi
I one of my application i am using the lead screw arrangement to lift 200kg weight using handle
I used trapezoidal thread and nut.
Could anybody suggest the diameter required for lifting the weight of 200kg
 

Answers and Replies

  • #2
384
172
Look up "Nook industries", They make lots of lead screws, and would have specs for them... Depending on the length (for rigidity) 1" / 25mm would be a good starting point
 
  • #3
384
172
Thomson Linear is another
 
  • #4
255
30
Definitely look up recommendations and specifications from a good supplier. If you want to lift the load once you can get away with a much smaller screw diameter (and therefore smaller thread area), at the cost of rapid wear out.
 
  • #5
Thanx, I will look into that and get the specifications and will get back if I need some more details
 

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