HrEM - Harmonic EQ Mount

HrEM is Harmonic EQ Mount with OnStep controller

Gear ratio is 1 : 404.1818 ( 1+46/11)*78

Source code on GitHub

BOM

• 2 x 6010ZZ bearing
• 2 x 6807ZZ bearing
• 12 x 606ZZ bearing
• 2 x 17HS4401S-PG5.18 or 17HS4413AG5.18-X Stepper motor
• 2 x CL-70N Swis Arca Clamap or small Vixen Dovetail clamp S7933
• 1 x Optional Universal Vixen Dual Clamp
• 1 x Sky Watcher Adjustable Pedestal for Eq1uatorial Instrument
• 1 x Tripod Aluminium or Zomei Carbon tripod
• More M4 and M5 Screw and Nuts ;-)
• 1 x OnStep MiniPCB 2.0 or my OnStep MiniESP32 PCB
• 2 x GX16-4p connector set
• 1 - 3x Domyos Weight 0.5 kg, 1 kg or 2 kg
• OnStep Wiring diagram and PCB ESP32 Mini or MiniPCB 2.0
• OnStep SHC

.....

Example astro picture from this mount :

• https://astrofotky.cz/gallery.php?show=RomanHujer/1648192022.jpg
• https://www.astrobin.com/sk0eky/0/
• https://www.astrobin.com/4tjbjp/

Print Settings

Printer:

Ender 5 Plus & Anet A8

Rafts: 

No

Supports:

Yes

Resolution: 

0.2

Infill:

30%

Filament:

C-TECH PET-G

any

Category: Other