One of my bigger hobbies is restoring older motorcycles and one of the biggest problems with them is dirty carbs. They can be very difficult to clean and quite a hassle. I came up with an idea to make my own ultrasonic parts cleaner but I need help selecting the motor to help make it ultrasonic.
What I need is a small motor that spins at around 20,000 rpm that I could attach a form of plunger that will stick into the cleaning solution and agitate it at high frequency.
Since I just need to turn it on and off, does anyone have a solution on how to do this? I was thinking just going 120V -> 12v (or 24v) transformer -> rectifier -> motor