Cody England Posted August 13, 2015 Report Posted August 13, 2015 Help plz Sent from my SM-N910P using Tapatalk Quote
Cody England Posted August 13, 2015 Author Report Posted August 13, 2015 No I bought a stator from Race Tech electric who is a sponsor of the HQ and it burn out three times in a row I bought an oem stator but I do not want to put it on and burn it up... Sent from my SM-N910P using Tapatalk Quote
hercalmighty Posted August 14, 2015 Report Posted August 14, 2015 I think he meant he burnt up the stator not the pick up coil. Sent from my VS980 4G using Tapatalk Quote
hercalmighty Posted August 14, 2015 Report Posted August 14, 2015 How long did you have each stator before it "burnt up"? when you say, "burnt up", what do you mean? Like it just didn't work or it worked for a little bit then stopped working? Sent from my VS980 4G using Tapatalk Quote
hercalmighty Posted August 14, 2015 Report Posted August 14, 2015 Actually, I'm curious about what he has to say about the stator. I bought one of the Race Tech stators two years ago when he first started selling them. I haven't put too much time on it yet. Maybe two hours at most Sent from my VS980 4G using Tapatalk Quote
Cody England Posted August 14, 2015 Author Report Posted August 14, 2015 Well they source coil red to green wires they read on ohm 5.1 the second ond was like 7ohm amd the same thing on the 3rd. frist one was like 20min 2nd was like 3hr the 3rd was 20min but they was 200 w ho dc stator. The 3rd one was was with a diff wire harness Sent from my SM-N910P using Tapatalk Quote
Cody England Posted August 14, 2015 Author Report Posted August 14, 2015 The source coil is what creates the power and runs the bike right Sent from my SM-N910P using Tapatalk Quote
trickedcarbine Posted August 14, 2015 Report Posted August 14, 2015 Hehehe, I've been telling people the race techs wouldn't be awesome forever. Quote
blowit Posted August 14, 2015 Report Posted August 14, 2015 The basic components are the stator ignition coil, stator lighting coil, and pulse coil. These are all discrete circuits. By reading, I am assuming the ignition stator coil is opening after riding? It is not very likely that something else is "causing it". The magnetic flux generated at the stator is fixed and very minimal. The actual current flow is low. Voltage is approx 80-100VAC single phase. That power is just being rectified in the CDI. What would be most common is use of inferior coil wire with a poor lacquer coating that fails with heat. Need to know if the resistance of the coil goes higher, lower, or open when failed? Now if you are somehow leaking the lighting side power to the ignition side, that could cause problems and roast wires but it most likely would not run at all. Brandon Mull Engineering Quote
Cody England Posted August 14, 2015 Author Report Posted August 14, 2015 Well yeah the election poles are what burnout but what could cause that bad part or another part of the electrical system Sent from my SM-N910P using Tapatalk Quote
blowit Posted August 15, 2015 Report Posted August 15, 2015 If you are referring to the soldered termination posts, about the only thing that would cause that is poor contact. In the electric world, we are all about the current and resistance. If you have a poor contact, that increases resistance, which increases heat, which causes things to burn. Vibration can also cause solder joint cracking, which leads again to high resistance. If that is indeed the case, that is certainly an assembly problem. Post pics. I would be curious to see this. What I suspect is the coated coil wires are not being bared before soldering which would make for a very poor contact. It is important to use an acid or other methods to bare the coil wire before soldering to the post. 1 Quote
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