So I've been looking around at spindle options for my CNC router. I'm in the US so all the outlets in my house are 110v, but I'd like to have the option of getting one of the high powered spindles. I'm really looking at the chinese 1.5kw and 2.2kw spindles. I've read that to really get the best use out of them you want the 220v versions. Installing a 220v outlet isnt really an option for me because I rent. I've also read that transformers aren't feasible. I could be completely wrong, but if I remember correctly they would draw too much amperage?
So I eventually found these guys:
220 and 240 Voltage Converters for Everyday Use
Looks like it has 2 plugs that go into 110v outlets and it gives you a 220v outlet. Would something like this be an option for a 220v spindle? Any insight/feedback/suggestions would be greatly appreciated. Thanks!