~1/4 Scale ACA Banshee 110 Siren

I've been wanting to model one of these for quite a while now and I finally got around to doing it! I already had all the rotors made from previous things I modeled like the Allertors and Banshee 115 as well as parts like the stand from the Screamer-105. Just did some modifications, added some new parts, and now we have a 110!

The assembly for the 110 is extremely easy among other sirens and all the assembly instructions will be below the parts list! :)

PARTS LIST:

MOTOR: https://www.jameco.com/webapp/wcs/stores/servlet/ProductDisplay?langId=-1&storeId=10001&catalogId=10001&productId=2258574 (Or Amazon link: https://www.amazon.com/Nichibo-Taiwan-HP5FN-5515S-R-Motor-Diameter/dp/B06W9LTKKS/ref)

SHAFT COUPLER(S): https://www.amazon.com/12Pcs-3-17mm-Coupling-Connector-Airplane/dp/B0DKT5T64L/ref

https://www.amazon.com/12Pcs-3-17mm-Coupling-Connector-Airplane/dp/B0DKT5T64L/ref

M3 HARDWARE KIT: https://www.amazon.com/Machine-Assorted-Assortment-Stainless-Threaded/dp/B0DFWYBJJJ/

M2 HARDWARE KIT: https://www.amazon.com/Machine-Assorted-Stainless-Assortment-Threaded/dp/B0DFWXRM21/ref

M2 THREADED INSERTS: https://www.amazon.com/ruthex-Threaded-Insert-pieces-ultrasound/dp/B088QJG676/ref

ALAN WRENCH:

Any LONG 1.5mm alan wrench will work but the ones that come with the coupler are not long enough. Here's one you can use although feel free to search for another one or style you prefer!

https://www.amazon.com/Dynamite-DYN2814-Hex-Driver-1-5mm/dp/B000BQ1SFE/ref

ASSEMBLY INSTRUCTIONS:

Start with printing the rotor. Hammer the shaft coupler into the center rotor hub with the setscrew holes lined up so they're visible through the small holes in the bottom of the rotor hub. Next, print the stator and bolt the motor onto the bottom using two short M3 bolts. The motor cover is very similar and for that, you'll want to sink 4 M3 threaded inserts into the four big holes at the bottom of the main motor body cover piece. Then, screw it onto the back of the stator with the additional four holes in the stator floor. For putting on the rotor, press it onto the shaft and tighten the small setscrew(s) inside with the long alan wrench.

From here, all the parts go in sort of a sandwich. You'll first need to sink 4 M2 inserts into the bottom of the stator (motor side) where the four holes are. And if you printed an 8 or 9/12 port banshee, there'll also be four M2 holes on the top of the stator. From there, everything assembles like a sandwich with M2. It wouldn't really be that helpful to explain how it goes together so here's an image of the assembly order:

Keep in mind, you'll want to make sure every piece is oriented correctly so that the hole that comes out of the motor cover properly aligns with the two small holes in each louver (for the conduit)

As for the conduit, it prints in three pieces that press into each other. You'll first want to solder two LONG wires to your motor (make sure they're actually small enough to fit into the conduit tubes before you solder)!!!

Print the top motor endbell and thread both wires through the small hole coming out of the side. Now pull all the wire through the hole while pressing the top endbell flush to the top of the motor body (REMEMBER THE ORIENTATION!) Finally, secure the endbell in place with four M2 bolts (the holes on the top of the motor body are for 4 M2 inserts you'll need to sink in beforehand)

Now what you want to do is essentially build your conduit down. Follow this image for help! (you'll want to thread the wire through each piece completely and then push it in place!

This is where all my blabbering about "alignment" actually matters. You want it to be aligned so that the long conduit tube that goes down goes through the small hole in the top louver. It should look like this if you did it correctly. 

If you'd like to add the intake screen, push it up against the intake and weld each little piece of screen to the edge of the intake! (just like the Screamer-105)

Your Banshee-110 is complete!!