Electric angel, up and down, for Nativity Scene

Electric angel, up and down, for Nativity Scene. Device to allows a figurine or an object of maximum 250 grams to go up and down on a vertical axe.
The system includes an engine, a limit switch, a pulley, cotton thread to secure de figurine.
The engine is connected to a Motor Control System allowing the programming of the device: descent, possible stop, ascent.
This system can be use to create the Annonciation scene, the descent on the Nativity stable or the movement of objects like a basket.