I and my friends tested our Fisher&Paykel hub motor with Lyen's 12 FET controller (5k pot used as throttle control) last weekend. Unfortunately, all 36 combinations exhibited a single movement/step (as I rotate the pot halfway) and then came to a stop. Just a little bit of info, we rewired the windings from series to parallel (same as what F&P guy did - all ends of each phase are connected as common point in wye connection), & the sensors we used are the ones provided by F&P motor. Could it be the controller? The windings? What do you think? :?
Nicko
Nicko
