指的是280型号的直流有刷电机，电机的机壳直径24.4mm，长度约30.8mm。很多直流电机厂家都有做
Fc-280sa Mabuchi Motor,mabuchi Motor Vn 285610,mabuchi Motor for Actuator Micro Motor Permanent Magnet IE 2 Rohs Brush 28.1g.cm $0.89 Min. order: 2 units FA130RA mini motors for DIY $0.19 - $0.50 Min. order: 2 units micro hobby electric generator FF030 dc permanent magnet 5 volt motor...