Cosmos 56" industrial ceiling fan

This is how my Cosmos looked like when it was new. But obviously this isn't the same unit, and let's hop into it! a Cosmos 140cm industrial ceiling fan, model : 56-CBA. Cosmos used to sell ceiling fans a very long time ago, and I remember I've seen a picture about a Cosmos 48-CAA. And they revived their long lost ceiling fan line with this. It's not just a normal cheapo. Some said the bearings are sealed, I am unable to check mine now. The motor is also wider than normal cheapos. Could that mean these are better in quality? I can't answer. This unit here had already slowed down, but still faster than mine. I highly suspect it's the capacitor. Enjoy!