Products Description The kinds of electric transfer rail trolley, which is powered by conductor railway. It makes the AC electricity power is transformed into AC 36v three-phase and are respectively connected to the three rails. Then the electric transfer rail trolley conduct the AC 36v on rail into the electrical appliance box at the bottom of the trolley. And then the AC 36v is transformed into DC 36v to control the DC motor. Use this principle to make the electric transfer rail trolley start, stop, go forward and backward and adjust the speed and so on.
