Stuka Sound Simulator/Wind Siren
Print Profile(1)

Description
Safety Notice
Very important! Very important!! Very important!!
When rotating at very high speeds
The blades may explode due to immense centrifugal force
It is recommended to use it at speeds below 90km/h
Never directly connect the outer rotor to the motor for rotation!!!
【Preface】
When the speed reaches 65km/h, sound begins
The sound becomes louder at around 80km/h
The gaps between parts are small
You need to adjust the flow rate according to the material you use
If it's too tight, you can reduce the flow rate in the settings
【Required accessories】
M5 screws, any length, adjust according to your needs
M5 washers, 2 pieces
M5 lock nut, 1 piece
625zz bearings, 2 pieces
【Assembly tips】

The outer rotor part needs to be glued together
Press the bearings into the printed part before gluing

The M5 screw needs to be fixed to the stator
After tightening, you can apply some AB glue for fixation
Finally, when assembling, pay attention to adjusting the tightness of the nut
Safety Notice
Very important! Very important!! Very important!!
When rotating at very high speeds
The blades may explode due to immense centrifugal force
It is recommended to use it at speeds below 90km/h
Never directly connect the outer rotor to the motor for rotation!!!
【Copyright Notice】
Thank you for liking this work. This drawing has been registered for copyright, and all rights are reserved by the author
To protect intellectual property rights, the following actions require prior written permission from the author, otherwise they constitute infringement
Copying, modifying, distributing the drawing
Using the drawing for commercial sale or mass printing; disseminating drawing files through any public channel
According to the Copyright Law, infringing acts will face corresponding legal consequences and civil liability for compensation. Please respect originality and use legally
For commercial authorization, please contact the author
【Product Liability and User Agreement】
This product is intended for professionals or experienced enthusiasts with full civil capacity
Users must acknowledge and agree that their operations carry inherent risks
Which may lead to personal injury, property damage, and serious safety incidents
Users are obliged to understand and comply with all applicable national laws and local regulations
The user will bear all legal consequences for their actions
The designer and author hereby expressly disclaim all express or implied warranties
And are not liable for any direct, indirect, or consequential damages occurring at any stage of using this product (including but not limited to assembly, debugging)
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License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.




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