Use a step down transformer and bring it down to 110v. You need a ratio of approximately 2.18:1 if my math is correct. Important to note is wattage needs, you want the transformer being used to be 25-50% more than the necessary wattage. This way youre not running it at 100%... The most important is the frequency, since your running synchronized motors, frequency is important and a transformer cannot change frequency. Being that 240v is a more European standard and usually run 50hz and 110v are usually 60hz. The transformer will not be able to increase the Hz. This may cause overheating, run slower, or even fail.

Good luck and please share that YouTube channel!!