LINEAR DISPLACEMENT DRIVE Russian patent published in 2018 - IPC H02K33/00 

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering, to electrodynamic elements intended to convert electrical energy into mechanical, and can be used in robotics, mainly in the execution systems of the manipulator. In the method, the linear actuator comprises an element made in the form of a loop of insulated wire, whose ends are connected with the source of electrical energy. Further, the external magnetic system is made in the form of a one-sheeted hyperboloid, having two pairs of mutually proportional axial segments. One of those is made in the form of the tips of the magnetic system, and the other – in the form of non-magnetic sections.

EFFECT: technical result consists in increasing the capacity and simplifying the operation.

1 cl, 3 dwg