Knowing the size of the spindle belt wheel, knowing the speed of the motor,
X: 85 = 4500:85 X = 131.896 motor pulley Φ diameter 131.896.Two belt lines are equal! Formula is 2 sent an rn
If I have to be precise, I can't do it, if I'm just a little bit, you can calculate the circumference of the motor belt, the length of the motor turning around
Now the pulley is 10CM in circumference. And the spindle has a speed of two thousand, so to mention 4,000 is to double the wheel of the motor, and so on and so forth, I tried! I'm lowering speed!