Direction of Vibration motors

The feeder cable would come to a cable box from there a flexible cable would go to each vibrator motor however, change two phases over in one motor or youll find the material going up the vibrating feeder.

both motors direction is same only the counter weight mounted on shaft its angle changes. if opposite direction motor connection done then it will break foundation.

Maybe I wasnt clear on my first answer, if you have two 3 phase vibrators on say a ore feed bin they both operate in different direction ( normally indicated) the wiring connection is different how else would you have them vibrate correctly I have design and commissioned numerous such installation in the South African Mining Industry.