ashokeez
ashokeez
Branch Unspecified
17 Jun 2007

Single phase motor hoist

Can anyone guide me how to make single phase motor hoist to run without error? Now it is taking the easiest path & rotating in one direction only,WHEN LOAD IS SUSPENDED TO THE HOIST. How to overcome this? When weight acts on the motor, it rotated anticlockwise instead of clockwise. Up / down switch is provided, & when up is pressed, the motor tries to lift the load , but due to wieght factor it rotates is down direction. I knew that if i provide three phase motor the problem is solved, but how in single phase? Then & there it operates corretly but most times, it takes one direction rotation, that is down motion only not upwards lifting.

please help.
Can i provide external controllers to overcome this?? please guide.
crook

crook

Branch Unspecified
11 years ago
Wouldn't it be nice if you use a single - three phase converter? of couse, unless you want to stick to the single phase. 😉

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