I recently got a 10Hp 3 phase motor, The internal fan that sits on the armature shaft is cracked, it. It is cast aluminum and I don't want to weld it with TIG, because if I do it will be massively unbalanced and wont function properly! This is very important that I get this motor running ASAP I removed the fan form the shaft a few days ago and called about 50 electrical companies, 2 of them put me on hold for a few days because they put in a special request to general electric ( late 70;s motor ). I would like to know if you guys personally know some one who could help me, I can give specific dimensions and every thing else, doesn't have to be aluminum either, I would like to talk to any one who might have some insight on this problem! It looks good from here, bearings changed up paint is on there, its all ready to FLY except that the fan is off and even though its an idler motor ( for a phase converter ) I would still like to have original cooling! Any help would be greatly appreciated!
Thank you