Repul sive force type electromagnetic shift executing system
An electromagnetic actuator and displacement technology, applied in the direction of electromagnets, electromagnets with armatures, circuits, etc., can solve the problems of difficult matching between electromagnets and springs, nonlinear resultant force-displacement characteristics, poor control accuracy and stability, etc. , to achieve the effect of small hysteresis, improved steady-state and dynamic characteristics, and convenient control
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[0011] The present invention describes the specific implementation mode as follows in conjunction with accompanying drawing description 4:
[0012] There are three basic ways to realize the repulsive electromagnetic displacement actuator:
[0013] 1. The electromagnet is mainly composed of two solenoids, as attached Figure 4 shown. The iron core of the fixed solenoid 5 and the guide rod of the moving solenoid 1 as the armature are all soft materials. The solenoid 5 and the shielding shell 9 are fixed, and a return spring or a return magnet is installed at the end of the armature movement direction. The return spring is installed between the end of the force output rod of the armature and the fixed seat; the return magnet is composed of two permanent magnets opposite to each other, one is installed at the end of the force output rod of the armature, and the other is installed at the end of the armature. on the opposite mount. When the current direction of the fixed solenoi...
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