Nu bet sakau, radau parasyta toki pamastyma: The seller's spec says its rotation direction can be set depending on the half wave sign of the AC voltage at switch-on. I've browsed a lot of documentations on this type of motor but can't find if it's true. I want to know if with a triac controlled by an ATTiny45 (that I already use to slow the speed of my laminator), I can reliably control the rotation direction since with a uP, I can easily control the sign of the voltage. It will be used to raise and lower a small flag. "Levas" <kazkur@pasbobute.lt> wrote in message news:jlcvi5$m9r$1@trimpas.omnitel.net... > tokie varikliukai suka mikrobanges stiklini padekla. Nuo tokiu pat > "kryptingu" skiriasi tik mechanines blokuotes nebuvimu. > > -- > Bye, Levas > -- > http://www.vabolis.lt > > > "AMB" <jhggf@kjkjkkllkkk.lt> wrote in message > news:jlcb4n$63k$1@trimpas.omnitel.net... >> Kai pirkau varikliuka, maciau kad parasyta kryptis free, tai >> nepasidomejes >> buvau, galvojau gali buti i belekuria puse, bet suksis stabiliai i viena >> puse, nesitikejau, kad ramdom :) >> >> "bambukas" <a.zacharas_NUTRINTI_@prd.am.lt> wrote in message >> news:jlbegq$vcj$1@trimpas.omnitel.net... >>> taigi parašyta rotate direction- free (bent aš suprantu kokia nori >>> sukimosi kryptis) >>> ir kontaktai pajungimui 3 ? >>> >>> "AMB" <jhggf@kjkjkkllkkk.lt> parašė naujienų >>> pranešime:jl4a0o$adf$1@trimpas.omnitel.net... >>>> Kad as jeigu ir per prievarta ijungiant suku i norima puse kryptis >>>> nepasiduoda, speju kad ir blokuojant mechaniskai i viena puse tai jis >>>> uzstrigtu visai ant vietos . >>>> >>>> "arulis" <aruliss@gmail.com> wrote in message >>>> news:jl3atj$2jg$1@trimpas.omnitel.net... >>>>> budavo tarybiniai tokie sinchroniniai maziuki motoriukai. >>>>> >>>>> tai ten su tokiu blokatorium mechaniskai neduodavo jam suktis i viena >>>>> puse, tai jis tada sukdavosi ten kur jam reikia >>>>> >>>>> >>>>> "AMB" <jhggf@kjkjkkllkkk.lt> wrote in message >>>>> news:jl1hu4$hlb$1@trimpas.omnitel.net... >>>>>> turiu toki varikliuka >>>>>> http://www.fengtech.com/products/synchronousmotors/KXTYZ-1.html >>>>>> ar imanoma jam kazka padaryti, kad ijungiant suktusi norima kryptimi? >>>>>> Galvojau kad be sansu, bet pagooglines radau, kad tipo jeigu visada >>>>>> ijungtum varikli ties tuo paciu pusperiodziu, tai suktusi visada i ta >>>>>> pacia puse, ar tai logiska? Man atrodo kad neturetu taip buti. >>>>>> >>>>> >>>>> >>>> >>>> >>> >>> >> >>