How to move using translate.transform a hinge joint with motor turned on?

I would like to move a $$anonymous$$nge joint using the Translate.transform. Is it possible? I tried parenting it to an empty GameObject and then in the update function I tried to move it up. But I can see that it has some kind of constraint. On the other hand when I turn on the $$anonymous$$nge joint rigidy body "is kinematic" to on. Then the body moves but the motor doesnt work (the body doesnt rotate).

So my question is how to move a $$anonymous$$nge joint using the Translate? Is it possible? If not, then how to resolve t$$anonymous$$s?