Flygas manufactures and sells the kit alternator dual redundant Rotax
Alternator reverse-phase, 3 wire inner rotor
Power: 180W 12V (also other model 300W and 350W,same installation without belt)
Rpm Max 12000 Rpm
– Heavy and roomy unit : approx 3 kg weigh
– Expensive kit
– Belt driving system
– Modifications required to allocate the additional alternator
– Light and lean: approx 1.5 kg weigh (half of Rotax kit!)
– Not expensive, fairly valued kit
– Without belt driving system but directly set on the engine shaft
– No modification required to allocate the additional alternator