Files to 3d Print this Scale Bell 412 Fuselage for OMP M1

Files to 3d Print this Scale Bell 412 Fuselage for OMP M1 3D print model

Description

Following the link below for RNAF's build process in rcgroups.com:

  • https://www.rcgroups.com/forums/showthread.php?4471427-OMP-M1-AB-412-SP-%28Bell-412%29
  • https://www.rcgroups.com/forums/showthread.php?2317076-Scale-Modding/page300

Below is the link to download some free optional parts (hoist, radar nose dome, search light, and tail boom handle bars):

This is a 3D printed scale Bell 412 fuselage designed for the OMP M1 helicopter. It is not tested with other direct drive helicopter, but it may fit the other helis that are similar in size such as the Eachine E150, and the Goosky S1. The great thing about the OMP M1 is the power to weight ratio, which allows it to fly the 3d printed fuselage and still maintain its flight performance.

  • Scale: 1/42
  • Printing Material: PLA with 30% infill, with 0.8 mm wall thickness to all the parts
  • Rotor Blades: Replaced with old 150mm Lynx 30-R
  • Skid Support: 1mm thick steel wires wrapped with 1mm heat shrink tubing
  • Dimensions: Length: 310mm (Nose to tail); Width: 60mm; -Height: 65mm (Not including skid)
  • Weight: 48 grams (3D printed fuselage only); 172 grams (Total flying weight)
  • Flight Time: 4:30 (Main and tail motor stays cool)

Additionally, the fuselage design incorporates six magnetic points, using 12 neodymium magnets (3mm diameter x 3mm long) to connect the front and middle sections. This design facilitates easy access for changing the battery.

Item rating
7 0
J
jaybobbeza2025-01-29 19:18:18 UTC
Recommended
Y
yrjou03082025-01-13 15:33:50 UTC
Recommended
Very good design
A
andypipe772024-04-06 10:38:21 UTC
Recommended
You can look for hours for a scale fuselage for the M1 and M2, there are a few but not the type I am looking for. They are fibreglass, not light and expensive. So when I found this model, got it, printed it in colorfabb lightweight pla, came out OK. Lots of stringing to clean up but that's normal with this material. I am going to try nylon 12 for the undercarriage then sanding and painting. Bit worried about the tail motor holder, if it fails then crash, so I will make out of 3mm aluminium and glue that in. End result with a bit of effort is impressive, so well done rcsplitair and keep them coming.
rcxcustomscalehelicopters
rcxcustomscalehelicopters2024-02-06 17:46:53 UTC
Recommended
Sorry about the previous review. I was going to comment on other model. The scale is perfect.
G
greenbean722024-01-02 05:06:30 UTC
Recommended
The design is amazing!! Everything fit perfect. I printed mine with PETG instead of PLA. Looks so good in the air and I couldn’t be happier with this build! Thank you for creating it.
Files to 3d Print this Scale Bell 412 Fuselage for OMP M1
$10.00
 
Royalty Free No Ai License 
Files to 3d Print this Scale Bell 412 Fuselage for OMP M1
$10.00
 
Royalty Free No Ai License 
Response 100% in 6.9h
3D Modeling
3D Print Modeling

3D Model formats

Format limitations
  • Stereolithography 231217 (.stl)67.9 MB
  • OBJ 231217 (.obj, .mtl)91.1 MB

3D Model details

  • Publish date2023-12-17
  • Model ID#4957743
  • Ready for 3D Printing
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