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Air Raid Siren

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Creation quality: 5.0/5 (2 votes)
Evaluation of members on the printability, utility, level of detail, etc.

  • 12.2k views
  • 23 likes
  • 412 downloads
  • 1 collection

License
3D design format
STL Folder details Close
  • Sirene_Deckel.stl
  • Sirene_Rotor1.stl
  • Sirene_Rotor2.stl
  • Sirene_Rotor3.stl
  • Sirene_Wand.stl

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Publication date 2017-05-03 at 09:51
Design number 10973

3D printer file info

3D model description

An air raid siren powered by a brushless motor (RCTimer 5010-360KV). It has a total weight of 440 gr. So it can be mounted on a copter.

The only part that needs support is "Sirene Rotor1".

. 2. The files "Sirene Wand" and "Sirene Deckel" are oversized. If you print it on a replicator 2 you have to cheat a little bit by moving the parts towards you (in y-axis).

RC- Stuff: an ESC with 20A,
4 screws (M3 20mm)
A bearing (5mm inside, 11mm outside, 4mm width
I already thougt About using an arduino or rasperry pi to do some kind of alarms. Should not be that hard to realize. But if you do not know what to do with this stuff ...

3D printing settings

Rafts:

Rotor parts and the shell has to be as small as possible. So it is drawn quiet tight, If it is scratching on one site you have to use some sand paper.
For the rotor parts i used some glue. Put could also work by only sticking them together.

The support in part "rotor1" has to be removed very well. Otherwise it wont be running free,

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