Quote Originally Posted by dmhmaestro View Post
Why do u feel urge to not help me in most explicit way u can. Im only asking for help because i always help when asked. Why would i risk and wait for a month for a wrong motor if u guys can specifically help me.

i found 12v motor but i dont know if its the right one. People always love helping people that already know something, but when u dont know nothing than people wont help u much...
Sometimes you have to help people help themselves, and he is trying his best.

You have not been very forthcoming in your information, so it has been very difficult for people to help you.

We understand, you need a motor with variable RPM. Yes, this is super simple - it could be as simple as a Radio Control Car Speed controller and brushless motor, or as complicated as an industrial 6-axis CNC...

I am looking at your picture and it appears you are using a 12V fan as the motor/rotation source. Is this motor sufficient power? if so just buy a Fan control unit for a PC, very cheap.

Is the motor not strong enough? How fast does it need to go?How much torque or force does it require?

People here want to help you but you are being very secretive about it, which makes helping you very difficult. It's not a matter of people not wanting to help you because you are inexperienced, it's that they just don't know what you need - and you won't tell them.