This paper deals with tribological systems of a linear electric motor for high-frequency motion and high acceleration, intended for the creation of an acoustic wave of the thermoacoustic conversion system. The main originality of this structure resides in the linear guidance (based on pressure screws acting on springs) used for the plate mover. Given the high acceleration and speed, it was impossible to use traditional mechanical guidance processes (V-guide rail and Cam-roller guide). The plate mover is made up of a translator of sandwiched magnets between two stationary stators. This plate mover is in magnetic balance between the two stationary stators through a controlled friction device.

本文涉及用于高频运动和高加速度的线性电动机的摩擦学系统，旨在创建热声转换系统的声波。这种结构的主要独创性在于用于平板移动器的线性引导（基于作用在弹簧上的压力螺钉）。考虑到高加速度和速度，无法使用传统的机械引导工艺（V 型导轨和凸轮滚子导轨）。板动子由夹在两个固定定子之间的磁铁的平移器组成。该板动子通过受控摩擦装置在两个固定定子之间保持磁平衡。