sizingtools.com Spring Hard Stops Copyright Optinet Inc. 2005 Specifications Moving Mass ( Kgm ) Impact Velocity ( mm/s ) Deflected Length ( mm ) Coil Mean Diameter ( mm ) Number of Springs ( - ) Desired Max Accel ( g ) Design Parameters Spring Stiffness ( N/mm ) Wire Dia ( mm ) Number of Coils ( - ) Solid Length ( mm ) Min Free Length ( mm ) RETURN Recommendations Actual Max Accel ( g ) Results