When crank 1 rotates about fixed axis A, slotted link 3 oscillates about fixed axis E and slotted link 2 rotates about fixed axis B. The transmission ratio between links 1 and 3, having angular velocities ω₁ and ω₃ is i₁₃=ω₁/ω₃=sin(α)/(sin(γ)sin(β-α)cos(β+γ)) where angle α=∠CAB, angle β=∠CBq and angle γ=∠DEB are related by the conditions: tan(β)=(A͞C sin(α))/((A͞C cos(α))-A͞B) and tan(γ)=(B͞D sin(β))/((B͞E-B͞D)cos(β)).The full angle of oscillation of slotted link 3 is •ϕ=2arcsin(B͞D/E͞B).
$1000$LG,6L$