anttipaa said:Just trying to wire max-e and cromotor for my first build. Everything else seems to work fine but temp stays in zero. I have cromotor v3 with ntc10k sensor. I soldered temp sensor wires to pins 4 and 5. Should it show 0 until temp rises over 29?
what are the max values (batt/phase A) for the max-e? have you upped OVS to the max?trevc2 said:Has anyone here gone beyond the factory max values?
GCinDC said:what are the max values (batt/phase A) for the max-e? have you upped OVS to the max?trevc2 said:Has anyone here gone beyond the factory max values?
why not add 4s packs to get to 22s?
finally, it may be worth it for you to go back to rc7 - madin88 reports higher acceleration w/ this F/W, and it's prob the same as my rc4 version.
is controller heat limiting your current? i've been wondering how hard it would be just to drill a hole through the fet seperator bar and pumping a liquid through. of course it probably makes sense to build a whole new enclosure... i'd love to see designs that folks have in mind, either to improve air cooling or active cooling... i'd rather not load her up w/ mineral oil, for leakage concerns and maintenance purposes, but it's a thought..
Falco said:There was alot of discussion about doing this on the russian forum and they said if there was demand for it they would do it but it came back to whats the point? This controller uses flux weakening which can net you 30% more motor speed. running one of these on 18s gives you the same top speeds as running on 24s lipo on a controller that doesnt have this feature. There is also current limiting software on this controller. At 92 volts the limiting starts and cuts all power to the motor above 98v. These controllers are sold with a warrenty. If you want to push them to the edge of what they can do then you just load the unlocked firmware and take matters into your own hands.zombiess said:Can you switch over to 150v rated components? Running at max spec is unacceptable. Are you planning to build a version capable of running 24s LiPo?
yes, the adaptto BMS accepts jst-xh connectors... can't recall which end is male or which is female.Mammalian04 said:the Adaptto uses the JST-XH balance connectors. Does that sound right?
GCinDC said:... i gotta wonder about your overall design - a discussion for another thread, perhaps?
madin88 said:for cromotor try:
ind timing: 430µs
angle corr: 2,8°
PWR timing 1,4
hall offset: 60°
OVS: 2-3 for topspeed like trapezoidal controller
please reply how it works