Recent content by mcupwr

Big Thanks.

Thanks for replay, I just need rough calculation of motor power, without real world problems for now. Can you, or someone else please show how to calculate power for given data above? Thanks again,

Hi all, I'm new here and not so good in physic. I need help with calculation for proper power (in kW) of three phase 220V/50Hz motor. This motor must be able to rotate shaft which have mass of 1500 kg, diameter 0.4m, and length 3m. Here is important that it must achieve speed of 600 RPM in 5...