Inverted Rotation for 2 seconds

[Gzeta90]

Hi, I'm new in this world.
I would have to recreate this animation: a div rotates to the right to infinity with a determined speed ... 
then at the click on a button the rotation is reversed also changing speed for a few seconds and then return 
to normal animation ....

I hope I explained myself .. can anyone help me?

[GreenSock]

Welcome to the forums!

 

I'm not quite sure I understand your objective, but is it something like this?:

 

See the Pen 729d61115ac0ba47e8f4f8607567e596?editors=1010 by GreenSock (@GreenSock) on CodePen

 

If not, please give us more details or a demo of some kind.