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Post by lostforawhile on Aug 24, 2018 11:35:41 GMT -5
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Post by katt on Aug 25, 2018 3:51:45 GMT -5
Purchased LED bulbs rated 100W however only getting 0.09Amp low and 0.29Amp high beam using current meter on my cheap voltmeter, is this false advertising?
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Post by lostforawhile on Aug 25, 2018 16:47:08 GMT -5
Purchased LED bulbs rated 100W however only getting 0.09Amp low and 0.29Amp high beam using current meter on my cheap voltmeter, is this false advertising? The 100 watts is rated light output compared to incandescent, they won't draw nearly that much wattage or generate that much heat, those are two of the main advantages.
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Post by lostforawhile on Aug 25, 2018 18:28:32 GMT -5
Most would do the 11 pole stator or convert the 8 pole to full wave. I just did my 2T full wave. I used a Trail Tech reg/rec and floated the ground on the stator and some re-wiring. Runs a 40+W headlight on the battery and LED tail light and still easily gets over 14V charging just over idle with a good battery. I like that it's a quality reg/rec and it has a cool feature where it puts out power for lights so you don't need any other switch if you want lights on all the time when the engine is running. 11 pole should be even more robust with it's capabilities. You'll need the stator and reg/rec for it as well as some wiring. Here's part 1 of a 4 part series that Daniel Martin did when converting a 150 to 11 pole from 8 pole (same deal for a 139QMB for the most part). www.youtube.com/watch?v=9f0MKAmKywwremember a single phase stator will always be far less efficient then a three phase,the three on a single phase you have the AC voltage rising, to a peak,then dropping to 0,then reversing polarity, you are only using part of the waveform,but using the same mechanical energy, on a three phase the windings are 180 degrees out of phase, the voltage stays near peak voltage, as one wave form is dropping,another is rising,keeping the voltage constant. All modern alternators are wound three phase for this reason, the difference is,on an alternator, you have a controlled non permanent field winding, on a stator,the field is by permanent magnets, for the same mechanical energy used, you get more current, and a cleaner waveform
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Post by stephanienatasha on Feb 25, 2023 11:23:20 GMT -5
Has anyone attempted or possibly even succeeded in upgrading the 6 pole stator that comes stock in the 1P139QMB GY6 engine? I have a brand new 50cc 2022 Icebear Maddog with the 1P139QMB GY6 engine and a brand new Bentilli Beast that I bought from Fusion Cycles in Virginia Beach last weelk. The Stator in my humble opinion is sadly under - powered and unable to sopport even the most essential functions on the Maddog, much less keep the lights running and still be able to effectively charge the battery. I've searched YouTube, Google, performance parts suppliers and forums for someone who has successfully upgraded the 50cc GY6 139QMB with another better performing Stator. Has anyone here successfully mod'ed a better stator to work in the 139QMB platform? Thanks in advance. Stephanie Natasha.
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sinfull
Scoot Enthusiast
Posts: 362
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Post by sinfull on Feb 25, 2023 20:50:55 GMT -5
The instructions are posted in this thread. Parts used are listed.
Is your maddog ac or dc ?? Key on lights on is ac, lights on only when bike is running is dc
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