... vertical axis generator , PMG , Alternator Description3.0KW Vertical Permanent Magnet Alternator(VPMA) With Shaft Out Both EndsRated PowerKW3 Max. Power( ... FeaturesThe rotor of our alternators use Nd-Fe-B38 permanent magnet materials. And the housings use Aluminum Die Casting. It designed by the motor expert ... ,20kw, 30kw, 50kw , 80kw, 100kw . 200kw, 300kw 3kw wind turbine Permanent Magnet Generator