Customized Free Energy 20kw 50kw 30kw 100kw Watermill Low Rpm Direct Drive Magnetic Motor Generator

Low speed permanent magnet water generator, leaving out speed-up machine, generating 50 Hz Power at low speed. 60Hz also available
High efficient PM rotor, compact structure. No carbon brushes, do not need excitation, no spark, no excitation winding, high rotor intensity, no field control box, sample construction, high performance.
Protection class: IP44, avoid water, mud, dusty getting into the motor, long life, especially suitable for outdoor requirements.
No excitation control-box, sample construct, high performance.
Motors is running efficiently throughout the entire speed range, saving energy.
Using embedded rare-earth magnetic steel, especially suitable for turbulence, impact dynamic and reverse running.
The motor adopts wind-cooling or water-cooling, low temperature, adopts high speed oil-retaining bearing, maintenance-free, high reliability, long life-span.
You can change the motor voltage, speed, Power and other parameters, the out size of the motor can be also changed. You can use splined shaft, dual shaft, flange and other output stylesPowerAC voltagespeedpolesfrequencyRated torquecurrentefficiencyweight30 kw400V187.5rpm3250Hz1530Nm16.9A93.8%720kg60 kw400V375rpm1650Hz1530Nm16.9A93.8%720kgPowerAC voltagespeedpolesfrequencyRated torquecurrentefficiencyweight35 kw400V125rpm4850Hz2700Nm54A93.1%1260kg70 kw400V250rpm2450Hz2700Nm 107A93.4%1260kg105 kw400V375rpm1650Hz2700Nm 160A93.6%1260kg140 kw400V500rpm1250Hz2700Nm 213A93.8%1260kg