Motor Speed Controller

[tux]

Hi Guys

I am in urgent need of a motor speed controller circuit diagram for a 36V scooter. The motor specifications are 36 V at 800 Watts. I would greatly appreciate it if some could post a suitable diagram for this.

Thank you

 

[panic mode]

use google, switch to image search and type in PWM
you will find tons of circuits that can easily be adopted for your motor. i would go with big hexfet since 800W motor will draw over 20A and peak current will go much higher.

 

[Someone Electro]

These motors may be brushles.So PWM may not work.

 

[shalbk]

hi does any body with Ev PWM motor controller circuit for electric scooter project and hall effect controll section ?

 

[bibinjohn]

use PWM to control motor. You can generate PWM with IC555 see ckt
**broken link removed**