How to calculate the speed ratio for the motor to slow down the pulley?
The length of the belt, only has something to do with torque You want accurate rotation rate must use synchronous belt, the belt will slip, so you can only is a theoretical value calculated. So 1440 over 60 times 50 over X is equal to 1 and you get X is equal to 1200mm.
The device wheel is 360 divided by 50 is 7.2 24 divided by 7.2 is 3.3333333 and that's the actual speed of the device.I hope my answer will help you.
Your device is 1440 RPM divided by 60 is 24, and the wheel of your device is 24 times larger than the speed of the engine.
