crayford focuser 3d models

Focusing is simplified with this Crayford-style focuser, designed to work seamlessly with a NEMA17 200-step motor. The recommended motor is the 17HS15-0404S from OMC-StepperOnline, featuring 18 degrees of rotation and 40Ncm of torque at just 0.04A...

This is an adapter to attach a stepper motor to 2" Crayford telescope focuser (designed for my iOptron brand focuser, which seems to be identical to GSO brand focusers: https://agenaastro.com/gso-linear-bearing-rc-crayford-focuser.html ). It is...

A focus motor for a 10" Newtonian using a NEMA 17 Amazon Stepper motors and 20/60 GT2 belt reduction.

v1.0.1 (2021-10-26) Simple, cheap,yet effective crayford focuser. Created in consideration that it will be 3d printed, so all models are optimised for this process. Parts used: • shrink tube (7 mm in shrinked state) • 623ZZ bearings x4 ...

Just pust into focuser and add M4 srew

I was very impressed with Marcopolomint's 2" focuser but wanted it flush fit to my 10" telecoped body which I was building so revised the design to fit straight onto the telescope body. The other focuser parts are still Marcopolomint's who did an...

... holes, before removing and securing with CA glue and small Servo horn screws I had laying around. Be careful when removing the four screws of the focuser plate - remove the screws but keep holding the piece in place when screwing in the base-plate.

... holes, before removing and securing with CA glue and small Servo horn screws I had laying around. Be careful when removing the four screws of the focuser plate - remove the screws but keep holding the piece in place when screwing in the base-plate.

I designed a remix of the mount to fit my Skywatcher 150/750, but it should work with any telescope that has the same focuser or uses a 2 to 1.25 inch adapter since it clamps around that part. There's also a reducer you can use to clamp the mount to...

Designed up this dealer button to use in home games or have just as something laying around for any poker fan. It was inspired by a dealer button in Pokerstars VR. Printing: Ring - Infil to add weight, supports needed for spade inset. Letter...

Sky-Watcher Heritage-130P Flextube with TS-Optics 2" Crayford focuser

Upgrade for cheap foucuser on Omegon 130mm newtonian scope. ...There is a probability that it is compatible with another scopes - check your screw layout or feel free to remake ;) Hardware needed: 6mm schaft 86mm long - I used aluminum from...

NEMA17-PG27 Geared Motor Focuser Bracket -------------------------------------------------------- The NEMA17-PG27 geared motor focuser bracket is a precision-engineered solution for precise focusing in astronomical and microscopy applications. This...

The focus mechanism for the NEMA 17-PG5 stepper motor is crucial. To achieve precise control, I've researched and sourced a suitable solution from OMC Stepper Online - a NEMA 17 bipolar stepper motor with a L33mm gear ratio of 51:1 planetary gearbox...

28byj-48 stepper motor holder Crayford 25mm or Skywatcher 25,5mm focuser Motor control: Arduino ASCOM Focuser Pro DIY https://sourceforge.net/projects/arduinofocuscontrollerpro/

I designed this to be used with a MoonLite CFL 2.5 inch Large Format Crayford Refractor Focuser on my Explore Scientific ED127. The Rotation Scale press fits onto the Moonlight Flange Extender. I printed the ring on an Ender 3 Pro and it had a very...

This is a mounting bracket for a ZWO EAF on a Moonlite CRL 2.5 inch Large Format Crayford Newtonian Focusers. The screws used are #8-32, 1/2 inch long. The shaft lock screw must be removed prior to installation. All other parts are included with...

... rigid and precise. This focuser has a 2-inch diameter, a travel of 16 millimeters, and is compatible with 1:10 spincle reducers. Its spindle diameter measures 4 millimeters. ...The base plate radius accommodates tubes with a 250-millimeter diameter.

This is a motor fucuser to use with SkyWatcher Crayford focusers on Quattro and PDS series telescopes. The aim was to have a non-invasive focuser, 3D printed, cheap, INDI/ASCOM compatible, since I use it on my Quattro 300P with Astroberry. Also a...

This is a work in progress of a motor holder for Crayford focusers to be used with OnStep build. It holds a NEMA14 motor and a GX12 connector. You will need 4x longer M3 screws/washers to hold the case, and you may re-use the original screws to...

This setup is reversible, making it possible to manually adjust the crayford even when it's mounted on your focuser. Simply remove the belt and reattach it whenever you need to make adjustments. ...By doing so, you'll also enhance the precision ratio of...

Electronic Focuser with NEMA17 for Newton or Refractor with 2" dual speed Crayford 1:10 for OnStep telescope goto controller or my Focuser Hand Controller (FHC). Wiring diagram and PCB on EasyEDA. FreeCad source code on GitHub. ### BOM: 1x NEMA17...

Elektronic focuser with NEMA17 for Newton or Refractor with 2" dual speed Crayford 1:10 for OnStep telescope goto controller or my Focuser Hand Controller (FHC). ...Wiring diagram and PCB on EasyEDA FreeCad source code on GitHub BOM: 1x NEMA17 Stepper...

Elektronic focuser with NEMA17 for Newton or Refractor with 2" dual speed Crayford 1:10 for OnStep telescope goto controller or my Focuser Hand Controller (FHC). Wiring diagram and PCB on EasyEDA FreeCad source code on GitHub BOM: 1x NEMA17 Stepper...

Lid with cutout for a DHT11 to work with the software given here: https://github.com/EverettQuebral/EQFocuser There is definitely going to be a Temperature offset because of the heat from the motor. But I think just to detect temperature...

Crayford Focuser bearings 3x8x4mm shaft 5mm pvc tube 40mm https://bit.ly/WasherCryford

Attaching a NEMA 17 Stepper Motor to a Sky-Watcher Dual-Speed Crayford Focuser via Pulleys and Belt for Remote Focusing. ... I employ Stargazers Lounge's Arduino Sketch and ASCOM Driver for Computer Control.

I was building a telescope designed by [big big space](https://www.bigbigspace.com/telescope/n606-newtonian-reflector) and needed a Crayford focuser. Found a cheap one for a round tube and designed an adapter for it. The manufacturer says it is 80mm...

ABSFCS-1.25" Crayford focuser... The latest version, 0.1b, is now being upgraded. ... The essential components of this upgrade include: 624zz bearings - a total of six M4 bolts measuring 25mm each - four in number M3 bolts measuring 30mm each - also...

Crayford Focuser Adapter featuring the 28BYJ-48 Stepper Motor, inspired by the innovative myFocuserPro2 project. ...Learn more about this exciting DIY endeavor on SourceForge: https://sourceforge.net/projects/arduinoascomfocuserpro2diy/.