全新原装***珠海生产松下齿轮头松下分离型调整电机松下单相定速感应式电动马达组合调整马达松下调速器?感应式马达M61A6G4WM71A15G4WM81A25G4W***1A40G4W***1C60G4W***1C90G4W可逆式马达M6RA6G4WM7RA15G4WM8RA25G4W***RA40G4W***RC60G4W***RC90G4W三相马达M8MA25G4Y***MA40G4Y***MC60G4Y***MC90G4Y可逆式制动马达M6RA6GB4WM7RA15GB4WM8RA25GB4W***RA40GB4W***RC60GB4W***RC90GB4W三相制动器马达M8MA25GB4Y***MA40GB4Y***MC60GB4Y***MC90GB4Y调速马达M61A6GV4WM71A15GV4WM81A25GV4W***1A40GV4W***1C60GV4W***1C90GV4W可逆式调速马达M6RA6GV4WM7RA15GV4WM8RA25GV4W***RA40GV4W***RC60GV4W***RC90GV4W调速制动马达M6RA6GBV4WM7RA15GBV4WM8RA25GBV4W***RA40GBV4W组合型调速马达MUS606GWMUS715GWMUS825GWMUS940GWMUS960GWMUS990GW松下马达的维护（1）检查电源是否有电，电压是否正常，若电源电压过高或过低，都不宜启动。（2）启动器是否正常，如零部件有无损坏，使用是否灵活，触头接触是否良好，接线是否正确、牢固等。（3）熔丝规格大小是否合适，安装是否牢固，有无熔断或损伤。（4）电动机接线板上接头有无松动或氧化。（5）检查传动装置，如皮带轻紧是否合适，连接是否牢固，联轴器的螺丝、销子是否紧固等。（6）传动电动机转子和负载机械的转轴，看其转动是否灵活。)