Rotating base

rotating base with motor recovered from an old 220v microwave,

motor : https://www.amazon.it/dp/B00UBBNUM8/ref=cm_sw_r_other_apa_i_R7dsEbDN2V2HZ
Or 5/6 rpm

bearings : https://www.amazon.it/Nuofake-Inossidabile-scanalatura-Cuscinetto-Installazione/dp/B084QH3P1Z/ref=sr_1_2?__mk_it_IT=%C3%85M%C3%85%C5%BD%C3%95%C3%91&keywords=635Z+5x19x6mm+Cuscinetti&qid=1581777026&sr=8-2

connector : https://www.amazon.it/10-paio-maschio-femmina-pannello-connettore/dp/B07BL35WD2/ref=sr_1_3?__mk_it_IT=%C3%85M%C3%85%C5%BD%C3%95%C3%91&keywords=spinotto+dc&qid=1581777197&sr=8-3

bolt x4 : https://www.amazon.it/cilindrica-SECCARO-acciaio-esagono-incassato/dp/B07GVJNDQM/ref=asc_df_B07GVJNDQM/?tag=googshopit-21&linkCode=df0&hvadid=294758772694&hvpos=1o4&hvnetw=g&hvrand=12757857258646752923&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=1008275&hvtargid=pla-592222736837&psc=1

nut m5 x8

use PLA generic.

video assembly
https://youtu.be/oquTA-J2iNw