Hi there!
i would say,when i make a review,in my mind,how this technical process will go.
the motor,gives the first signal impuls,and this one in the first moment,is the strongest,and this "high voltage"in the first secound,of begining to move,is maybe enough,to destroy the vbox!
also the same scenario could happen,when the heavey antena,comes from deep elavation,of eastern and western satelites ,comes back!
because,the antenna,stands @ a very low declinattion level,the motor,needs more power,and more energy ,from the controll unit( vbox),to bring antenna back,into normall position!
same for e.g,happens also on egis motor,when a 3 meter full size dish is to heavey for it,when you try to move antenna back from the deepest eastern/western maximum limit,your controll unit can switch of temporarly,in the worst case scenario,your nitec controller,will also gone,like the vbox! the fuse protection normaly will be acticated,if not your controll unit,will stop working,but normaly the fuse inside should protect it but not always!
if i look in the past,also some staab diseqec motors,take to much power,in the start/end phase,of motormoving!
with the result,that the invacom lnbs 0,3,that was new ,@ the market this time,was very sensitive,about high voltage,this results ,in that,that the diseqec staab motor,destroyes your lnb
because,the motor power impuls was to high for it,and the lnb to sensitive,it only happens,with the combination staab /diseqec/ivacom lnbs straingly!
i need a long time to find the reason,why 3 of my invacom lnbs,are gone,in a relativly short peroid of time!
this is all what i can say at the moment!
also i haead,that for example manhattan reveivers,reotates the motor faster,then others,because,there comes a little bit more power out,then 36 volt,can anybody confirm this!
okay,good night,for now ,until tomorow!
