Double motor equipments in guns loading systems

The paper deals with the possibilities of the ramming device modelling the drive with two DC series excited motors. The mechanical part is described as system with three degrees of freedom and both motors are supply separately. The main characteristics as are speed-torque, rammer velocity, linking of individual parts and change of the characteristics and their influence on the system are discussed. In the future author is going to explore the interaction between projectile and rammer and impacts inside of the mechanical part of the system.