Static Balancing Linkage Visualizer 3D

Static Balancing Studio 3D

3D mirrored cable-spring setup where r1, r2, k1, and k2 are solved from equilibrium equations using Lcog, rtot, a1, a2, and other parameters.

Center of Gravity

Mass (kg) COG with respect to beginning of cylinder Lcog (mm)

Cylinder

Cylinder Radius r_cylinder (mm) Cylinder Length (mm)

Attachment Points

Rtotal: distance between first and second attachment point on tube rtot = r1 – r2 (mm) Upper Pulley Height a1 (mm) Lower Pulley Height a2 (mm, negative)

Pulley Spacings

Upper Pulley Spacing in Z (mm) Lower Pulley Spacing in Z (mm)

Others

Spring Natural Length L0 (mm) Gravity g (m/s²) Sample Count

Equations

Eq. 1: a1 * k1 * r1 + a2 * k2 * r2 = m * g * L

Eq. 2: a1 * k1 + a2 * k2 = m * g

Eq. 3: r1 * k1 + r2 * k2 = 0

View

Solve to compute stiffness and mirrored spring-cable states.

Static Balancing Studio