The invention discloses a solar unmanned aerial vehicle magnetic suspension propulsion system which comprises a cylindrical shell. The motor is arranged in the shell and comprises a rotor shaft, the rotor shaft is coaxial with the shell, and one end of the rotor shaft extends out of the shell; the propellers are symmetrically connected to one end of the rotor shaft; the magnetic suspension bearing set is arranged on the rotor shaft in a sleeving mode, and the rotor shaft is suspended in the shell through the magnetic suspension bearing set. According to the solar unmanned aerial vehicle magnetic suspension propelling system, the rotor shaft and the shell are rotationally connected through the magnetic suspension bearing set, compared with a traditional bearing structure, the rotor and the stator are free of contact and friction and do not need to be lubricated, the reliability of the propelling system is greatly improved, and the cruising ability of a solar unmanned aerial vehicle is further improved.
一种太阳能无人机磁悬浮推进系统,包括:壳体,为圆筒形;电动机,设于壳体内,电动机包括转子轴,转子轴与壳体同轴,且转子轴的一端伸出于壳体;一对螺旋桨,对称连接于转子轴的一端;磁悬浮轴承组,磁悬浮轴承组套设于转子轴,转子轴通过磁悬浮轴承组悬浮于述壳体内。本发明涉及的太阳能无人机磁悬浮推进系统,转子轴与壳体之间通过磁悬浮轴承组转动连接,相对于传统的轴承结构,转子和定子间无接触、无摩擦、无需润滑,大大提高了推进系统的可靠性,进一步提高了太阳能无人机的续航能力。
Solar unmanned aerial vehicle magnetic suspension propulsion system
一种太阳能无人机磁悬浮推进系统
2022-04-26
Patent
Electronic Resource
Chinese
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