Stator Magneto Busted & Rectifier Info Troubleshooting

[traxxas-modifier]

Its been two days since im troubleshooting why my t135 battery will always
gets a low battery after I fully charge it.
low battery to the point of it cannot start my engine.

using service manual i follow the troubleshooting instruction.
i measure the voltage and heres the result

Problematic Measurements

voltage at battery in idle: 12.6 Volts DC
charging coil resistance (black wire and white wire): 3.4 ohms
stators charging wire voltage in idle (black wire and white wire) : 7.2volts AC
stator lighting wire voltage in idle (black wire and yellow wire) : 2.4volts AC


after changing rectifier ( 5TL-H1960-00 RECTIFIER & REGULATOR ASSY ),
still the same problem, im still getting low battery.

When i open the crankcase and check my stator assembly ( 1S7-H1410-00 STATOR ASSY ).
there it goes, i see that theres a damaged in one of the magnetic wire
and the plastic was burned!!!

I installed a brandnew stator assembly
and there you go!!!

The its working perfectly!
battery is now charging

Correct measurement (working)

voltage at battery in idle: 13.5 Volts DC
charging coil resistance (black wire and white wire): 0.6 ohms
stators charging wire voltage in idle (black wire and white wire) : 18volts AC
stator lighting wire voltage in idle (black wire and yellow wire) : 15volts AC


hope that helps

 

[YummyYamaha]

Nice! I wont be surprised if one day the Yamaha Motogp team would hire you. hahaha

 

[rhoitol]

do you replace a new stator or repaired sir?

 

[jmoquin]

thanks for that info sir traxx...

 

[unlimited express]

rewind lang kailangan nyan....

 

[goff_d_p]

Traxx, how much is the new Stator anyway? I ashed one of the local shops here for a stock Rectifier, he told me P3,800+. I am just wondering how much the stator is??

I too have low voltage at the Battery, but i don't have dead battery all the time. My charging volt is less than 13v, i think it's even less than 12v the lat time i checked i think it was like 11.4 maybe 11.8 can't remember. but i put in a new Battery and it's been good sense, but charging is still low.

 

[unlimited express]

rectifier costs only PHP100. bigger than stock. okoh brand.

 

[traxxas-modifier]

@yummy
HAHAHA how i wish...

@rhoitol
i replaced the whole stator.
lack of time due to mindanao ride

@unli
yah.. but i prefer brand new .
besides i havent found yet electricians i can trust...

@goff
cost is on that price in local yamaha dealerships.
i can get it in my supplier almost half the cost of that
but it takes 3weeks to arrive

 

[JUNEX]

i wonder how much is the stator? i badly need this one.

 

[BOMBIE]

stator

i wonder how much is the stator? i badly need this one.

Why bro? What's the problem with your stator? In my case, i'm having a hard time finding one, so i decided to have it fixed by simply rewinding it.., it works well.

 

[JUNEX]

i ask my mech (Bongnaps) here about the rewinding thing. but he told me it has a 50 - 50 chance that it will go back to the prob. i decided to buy brandnew one. here's my damage stator looks like

 

[traxxas-modifier]

wow nice mods bro!
discolored stator heheheh

 

[JUNEX]

heheh its Simple bro just get a Pentel pen and try to color it.

bro i was just wondering why is it that my coil is darker that yours? t135 has lighter coil than sunriser 135 hehehe.

 

[JUNEX]

Another Stator busted after 1 year...... it is still in the same spot. check my previous stator.

This part of the coil is for the lighting system?

 

[JUNEX]

@Sir Traxxas got some questions..

voltage at battery in idle: 13.5 Volts DC
charging coil resistance (black wire and white wire): 0.6 ohms ->> Is this before the Rectifier? how to measure this in a none digital tester?
stators charging wire voltage in idle (black wire and white wire) : 18volts AC -> Is this before the Rectifier?
stator lighting wire voltage in idle (black wire and yellow wire) : 15volts AC ->> I cut off the yellow wire because of the HID do i still need to measure it?

P.S I NEED A DIGITAL MULTIMETER BECAUSE MINE SUCKS...

 

[vhadz]

Another Stator busted after 1 year...... it is still in the same spot. check my previous stator.

This part of the coil is for the lighting system?

palitan mo ng mas maliit n magnetic wire yan bro, more power gain..
english area spokingin in dollars..
oooooop!! translate!! rewind it and use smaller magnetic wires, more power gain..

 

[ronald031803]

i wonder how much is the stator? i badly need this one.

price here in DNC kaloocan original parts is php 1,600

 

[vhadz]

comparing to this original stator to a re winded stator. ..
ill go for re winded... 100% more electricity supplied..

 

[JUNEX]

price here in DNC kaloocan original parts is php 1,600

Already bought 1 sir..

comparing to this original stator to a re winded stator. ..
ill go for re winded... 100% more electricity supplied..

palitan ko ng smaller wires? Ops! English change of smaller wire? how many loops? still same loop in the big wire?

 

[boldstardex]

i also had low batt problems.
heres my stator with sniping area's head