I bought a 220v 100w sewing machine motor to use it in a project Firstly I thought that the motor works only on ac (because there is 220v written on it) and just for try I gave it 30v dc and surprisingly it spined
1- Is that enough to know that this motor is a universal motor ?
2- If it is a universal motor what is the best way to power it to get full power with 220v dc ? Maybe a rectifier bridge ?
3- I don't want to work with ac voltage because it is hard to control (for me) and it needs triac trimming with zero cross detection to work with arduino so can i just use arduino and a mosfet to control the motor with 220v dc ? And what is the best mosfet for this thing?
Thank you all in advance