Thingiverse

OnStep for EQ5 (SkyWatcher) Mount

by RomanHujer

108 Downloads

77 Likes

1 Makes

Adapting [EQ5 (SkyWatcher) telescope mount](http://skywatcher.com/product/eq5-mount-with-steel-tripod/) or similar types to [OnStep goto controller](https://groups.io/g/onstep/wiki/home), by Howard Dutton project.

###Accessories recommended
* [OnStep Mini 2.0 Cotroller and Box](https://www.thingiverse.com/thing:3404139) on base MiniPCB2 and Teensy3.2
or
* [OnStep STM32 Controller and Box](https://www.thingiverse.com/thing:4057270) on base STM32 Blue Pill
* [OnStep SHC](https://www.thingiverse.com/thing:3212339) Smart Hand Controller

###BOM
2x JK42HM40-1684 NEMA17 0.9 Degree Stepper Motor 1.68A
2x GT2 Timing Belt 6mm wide 2mm pitch 136mm-2GT 68 teeth
2x GT2 Timing Pulley with 16 Teeth and Bore 5mm for 6mm belt
2x GT2 Timing Pulley with 40 Teeth and Bore 6mm for 6mm belt (Optional)
1x M8x15mm Inbus screw
1x M8x40mm Inbus screw
2x M8 nuts
9x M3x10mm Inbus screw
1x M3 Assortmen
2x M4 worm
2x M3 nuts
2x M4x20mm Hex Head screws
2x

astronomy astronomy telescope astrophotography EQ5 OnStep Skywatcher skywatcher eq5 astronomy astronomy telescope astrophotography EQ5 OnStep Skywatcher skywatcher eq5

Source

Thingiverse

What you need to print this: Intermediate Low confidence

Single piece Hardware needed

Supports 1/3

Assembly 0/3

Settings 1/3

Bed size 0/3

Post-process 1/3

Printer

FDM / FFF

File format