The file 'Mini Red Max (13mm Version) 3D Printer Model' is (stl,ork) file type, size is 2.7MB.
This is a simple 2-part design model rocket designed for Estes 13mm motors. There are two nosecones included with the design, the regular Red Max nosecone and a nosecone modelled after the Honest John nosecone. There are two body designs. One has the launch lugs on standoffs and is required for the Honest John nosed version.
You'll need some kevlar cord for a shock cord. This runs through a hole near the launch lug. Knot the outside portion of the cord and epoxy it to the firewall. Attach the other end to the nosecone. This rocket is light enough that it does not require a streamer or parachute.
The motor mount is intentionally a little loose fitting so you will have to use some tape to make the motor fit snug.
Launch of the Honest John version printed in Resin can be seen here:https://www.youtube.com/watch?v=7ZvyngdOpH8&t=14s
Body.stl | 176.5KB | |
BodyLauncher.stl | 168.7KB | |
HoJoNose.stl | 5.1MB | |
Nosecone.stl | 378.9KB | |
RedMaxHoJo_SLA.ork | 55.1KB | |
RedMax_LWPLA.ork | 103.3KB | |
RedMax_PLA.ork | 81.1KB | |
RedMax_SLA.ork | 48.2KB |