Thanks for the answer
I use a ramps with arduino mega and marlin . But i think its something in the firmware but i and a noob because in the past the m360 move a very very litle the arms and i can moved but when i move the arms to try put the THETA in position the arms star to move go around the top platform, in this point i already move the arms a good distance. Later to solve the problem i change something in the marlin and happen what i said first. Other thing its i cant move the arms without m360 because the motor star to make sounds again. So i used m360 after homing, the arms move a very litle distance in that moment i move the arms and the motor start to make sounds.
Thanks for the pacient!!