End stop Z with fine adjustment Prusa I3 Steel

These two parts are designed for steel Prussian i3. It has a fine adjustment on the side of the engine with a screw, building screw clamping motor X axis of the structure, the attachment is made with the two screws fastening the left engine and the screw itself structure. It is designed for when the Z axis is very low, so it is not possible to put any limit anywhere else in the structure. This design is adapted to use the limit switches BQ.

Estas dos piezas han sido diseñadas para la prusa st