Permanent Magnet Generator 5000W 300RPM 380V to Make Your Water Generators or Wind Turbine

Features of 5000w permanent magnet generator :
1.Gear-less, low start up torque and low RPM generator.
2. With the high standard NdFeB Permanent Magnet, high-grade pure copper winding, the generator can product power stably and high efficiently.
3. Specially-designed rotor and stator, low resistance moment in start-up, good at cooling
4. Direct -drive, and low rare earth Permanent Magnet Generator, easy and safe for operating and maintenance.
5. Die casting aluminum alloy case, anti- corrosion, acid and alkali resistant, anti salt corrosion

[@deepsingh-tc1rr]

is it take too much force to rotate or its soft

[@Teknopottu]

How can it be easy to rotate if it is supposed to make thousands of watts? Generators are all about converting energy.