Conveyor belt

I'm trying to build a conveyor belt. I already have this part: https://www.amazon.com/Twidec-Synchronous-AC100-127V-Cuptisserie-TYC-50-5-6R-XLLB1PCS/dp/B08J2JT13N?pd_rd_w=bP3zR&content-id=amzn1.sym.bb21fc54-1dd8-448e-92bb-2ddce187f4ac%3Aamzn1.symc.40e6a10e-cbc4-4fa5-81e3-4435ff64d03b&pf_rd_p=bb21fc54-1dd8-448e-92bb-2ddce187f4ac&pf_rd_r=3B9C3N8D4QZS6SH9QJ0Q&pd_rd_wg=NV68S&pd_rd_r=a2658fd3-9432-4827-bb4e-26a137f025f1&pd_rd_i=B08J2JT13N&th=1

I think its not enough power for the load and i dont know how i would connect something to adjust speed.

Would something like this be a better option: https://www.amazon.com/Electric-Single-Phase-Adjustable-Controller-Reduction/dp/B0BG5GC5TJ?pd_rd_w=bP3zR&content-id=amzn1.sym.bb21fc54-1dd8-448e-92bb-2ddce187f4ac%3Aamzn1.symc.40e6a10e-cbc4-4fa5-81e3-4435ff64d03b&pf_rd_p=bb21fc54-1dd8-448e-92bb-2ddce187f4ac&pf_rd_r=3B9C3N8D4QZS6SH9QJ0Q&pd_rd_wg=NV68S&pd_rd_r=a2658fd3-9432-4827-bb4e-26a137f025f1&pd_rd_i=B09Z2MTR2C&th=1