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IndustryArena Forum > Mechanical Engineering > Linear and Rotary Motion > vendor of extra long stroke dampener for material handling
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  1. #1
    Join Date
    May 2008
    Posts
    20

    vendor of extra long stroke dampener for material handling

    To all:
    I work for a company that caters to the material handling industry. A distributor has approached us looking to design a cart to move a heavy load vertically (down) using gravity only. I am looking to source extra long shock absorbers or dampeners that will allow this to happen. Specifically, I am looking to move the cart 72" and it will carry a load of 2500#. Powered hydraulics and pneumatics are not an option; the unit must be self contained.

    /R,

    NearBeer

  2. #2
    Join Date
    Mar 2006
    Posts
    2712
    Hydraulic cylinder to air over oil cylinder. Size the cylinder to compression load of ??? psi.
    I use this as counterbalance mechanism.

    You can use line air supply or use captive air or gas. Like nitrogen charged shocks or similar to the cylinders that support many hatcheback lids.

    Dick Z
    DZASTR

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