Spring Clutch DIY (LEGO compatible)

prusaprinters

This spring clutch can be used in numerous different projects. The clutch is compatible with LEGO, but one could connect it to any other motors as well. Due to centrifugal force the sliding parts are pushed against the housing, this drives the system. Video demonstration:How to make this?Print the attached files (Housing elements, inner part and the sliding part 3 times).Place the sliding parts on the inner part. Place the housing elements on the inner part.Fasten the outer housing using 3 pieces of M4 screws and nuts.Place rubber bands from the center pieces to the sliding elements.Attach the clutch to a LEGO (or other motor) and play with it!The idea is, that the outoing shaft from motor is attached to the center piece of the clutch and the wheels are attached to the outer housing. This way,  when the car hits somekind of an obstacle, the motor does not get under load and gets ruined.