MagneTicFocuser [MTF] GX12
Obliczymy ostateczną cenę na podstawie wybranego pliku. Sprawdzisz ją i zaakceptujesz przed płatnością.
Zapisane na tym urządzeniu.
Another version of [MTF] without electronics, usable for eg. OnStep
- Ocena
- 0 / 5
- Polubienia
- 10
- Pobrania
- 64
- Wydruki
- 1
- Wyświetlenia
- 521
- Oceny
- 0
Aktualizacja u źródła:
Informacje o modelu
- Źródło
- Printables
- Kategoria
- Physics & Astronomy
- Licencja
- Creative Commons — Attribution — Noncommercial — Share Alike
MagneTicFocuser [MTF] without electronics
This is a second variant of the original [MTF]:
https://www.printables.com/de/model/251874-magneticfocuser-mtf
I designed them to run this system on an OnStep controller. OnStep offers the possibility to connect a focuser, which is basically just a stepper motor. So the electronics have been removed, and a GX12 connector is enough to use it.
This [MTF] also requires very little power due to the high reduction (27:1) of the geared motor
For more details, visit my website:
https://astrophoto.lionbit.com/3d-druck/22-magneticfocuser
BOM
- 1x STEPPERONLINE 17HS13-0404S-PG27
- 4x M3x6 for fastening the geared motor
- 4x M3x10 for the connection between housing and magnet plate
- 2x M4x10 grub screws for the clutch
- 4 N45 neodymium magnets 9x5mm
- 4x heatset inserts M3 5x6 (I have the VORON compatible heatset inserts)
- Superglue to stick the magnets in place
- 1x GX12 socket 4-pin
Happy printing :)