Keen-One Harmonic Drive EQ Mount

---------------------------------------------------------- Upadated: 2 Oct 2022 Uploaded HarmonicD_RA.zip This include STEP file. ---------------------------------------------------------- Upadated: 7 September 2022 Uploaded Simplest OnStep System & Case ---------------------------------------------------------- Upadated: 18 August 2022 CupGear_TPU_v2 >>> CupGear78_PETG TPU is too soft for CupGear, so I redesigned CupGear78_PETG ----------------------------------------------------------

Keen-One is Harmonic EQ Mount with OnStep controller

This is remix. Many Thanks to Mr RomanHujer!

All parts are printed PETG.

Parts list for 1 unit. 2 units are required for use as a dual-axis (RA & DEC) equatorial mount.

BOM for 1 Unit

1 x 6812ZZ Bearing-60x78x10 1 x 6807ZZ Bearing-35x47x7 6 x 606ZZ Bearing-6x17x6 1 x 17hs4401s-pg5.18: 1 (Geared Steppermotor) https://ja.aliexpress.com/item/32864312875.html 1 x Aviation Plug GX12 4pin Male

2 x M3 6mm 1 x M3 10mm 4 x M3 12mm 6 x M3 15mm 4 x M3 30mm

4 x M4 20mm 6 x M4 35mm 6 x M4 45mm 10 x M4 25mm

7 x M3 Nut 12 x M4 Insert Nut 20 x M4 Nut 2 x M6 Nut 2 x M8 Nut (Thin 5mm type)

1 x Arca Swiss Quick Release

Assembly Instruction *Written in Japanese but you can change language setting. https://mr-deep-addicted.com/?page_id=1770

Onstep controller is not included.

I uploaded Simplest OnStep System & Case for control this telescope mount. https://www.printables.com/model/273808-simple-onstep-system-case-wemoscnc3