According to the working principle of synchronous induction coil launcher

mathematical model of threestage electromagnetic coil vertical launcher（EMCVL）is established. With the application of Ansoft

the dynamic simulation of its process is made. The electromagnetic field and the dynamic characteristic curves are given. The simulation results indicate that the launching package of heavy load is speeded smoothly in low speed

and the drive coil can make the best of its capability of driving the package. The electromagnetic field is focused between the drive coil and the armature’outside surface

and then spreads all around. The electromagnetic force is focused on the outside of the tail of armature

the fortification of the tail of armature should be considered. It is capable of EMCVL of launching multi-types of loads by changing energies in energy storage systems or the number of stages of the launching coils suitably.