Sentry Siren 3V8 (Fully Functional)

This is a full functional Sentry Siren 3V8 project. It is easy to print and is also compatible with a 25 mm thick mast. I made a mounting bracket for it. A DC 130 3V motor is required, but I used a different one. It doesn't matter which motor you use, just make sure that the shaft and bracket have the right dimensions so that they fit on the stator and chopper.

Parts you Need

• 1X DC 130 Motor
• Superglue or other adhesives
• Battery or a other power source

How to Build

First, glue the motor to the stator and then the chopper to the motor shaft. Next, solder the cables to the motor and then mount the canopy on the motor cover. Now you can pull the cables through the holes. Now you can glue the stand to the stator. Once you are sure that the motor is installed correctly and there are no more problems, glue the cap on. Before gluing the cap on, I would recommend checking that everything works in case something is not working. If the motor runs smoothly, it is best to glue the cap loosely so that it can be removed. Print the canopy with the arachne print setting. Handle this part with care as it can break very easily!

If you have any problems, write them in the comments so I can help you, and if you want a new siren, you can also write that in the comments. Please note that the siren can also be very loud if it gets a lot of power!  Have fun with the Model :)