What is the power of the motor? Orso then how would i find out how much volts/amps to use? im not going to have a controler the motor will just run at the same speed the whole time.
If you have a clamp meter set up the motor with the load it will drive and measure the current it draws. Don't attempt to measure the current with a multimeter because if the current is more than 20A then the multimeter is gone.well i dont have one yet. i am looking for one for low volts and amperes and as much power as i can. lets just say that it was a 12 volt and 5 amps.
It works the other way around... The motor from your example draws 15 Amps while running at rated mechanical load. It will draw three times that, or more, when starting up. (It will only draw this for a brief moment, while coming up to speed.) If the motor becomes mechanically overloaded, it will draw more than 15 Amps - this is when you want to limit current to it! A circuit breaker won't trip quickly enough to prevent the motor from starting. A circuit breaker will trip if the motor draws too much current for too long a time.so if the motor has a max of say 15 amp. does that mean thats the most amp that it can take befor it will burn?
If the motor runs on 15Amps continuously then its starting current will be 3-4 times greater until it reaches its final speed.ok... the motor will use what ever amps it want to with the load that is givin. so if the motor has a max of say 15 amp. does that mean thats the most amp that it can take befor it will burn? if so then i will need to let no more then 15 amps through so that i wont take any more then that right?