Known to Work Brushless Motor/Controller Wiring Diagrams

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Big_D_905   100 µW

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Re: Known to Work Brushless Motor/Controller Wiring Diagrams

Post by Big_D_905 » Oct 18 2017 5:28pm

amberwolf wrote:The wires are not always in the same order inside either the motor (I have two MXUS and they were not the same wiring pattern for halls or phase) or controller, so you'll probably have to determine this experimentally via the info in the thread How to Determine the Wiring for a Brushless Motor.
Thanks for the answer to my question. Is it possible you could post a live link to that thread. I have been all this time now since you answered trying to search for it and I'm coming up empty. I'm honestly not lazy and looking for a handout, I simply just can't seem to find it via search for some reason.

Thanks much in advance.

Cheers,

D

Big_D_905   100 µW

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Re: Known to Work Brushless Motor/Controller Wiring Diagrams

Post by Big_D_905 » Oct 18 2017 5:31pm

amberwolf wrote:The wires are not always in the same order inside either the motor (I have two MXUS and they were not the same wiring pattern for halls or phase) or controller, so you'll probably have to determine this experimentally via the info in the thread How to Determine the Wiring for a Brushless Motor.
Strange. It occurred to me that where ES search may have failed to cough up the thread Google search might not and I indeed found it ...

https://endless-sphere.com/forums/viewt ... =16&t=3484

Thanks much all the same though for pushing me in the right direction.

D

Jet   1 µW

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Re: Known to Work Brushless Motor/Controller Wiring Diagrams

Post by Jet » Nov 07 2017 6:05pm

PROBLEM:
Bafang G06 geared hub motor to Lyen 1440 12 fet controller.
using what Lyen gave me:
Controller: Motor:
HALL:
Yellow Blue
Green Green
Blue Yellow

PHASE:
Yellow Blue
Green Green
Blue Yellow


I get a motor that turns smoothly and starts smoothly on the stand, but takes much watts and has little power.
Feels like it is cutting in and out when run WFO.

The wiring must be wrong huh????

Anyone got this one????

Thanks


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docnjoj   100 GW

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Re: Known to Work Brushless Motor/Controller Wiring Diagrams

Post by docnjoj » Nov 11 2017 11:44am

You actually only have 3 Hall wire combos since the black and red are almost always correct for power. I say almost because there still may be manufacturers that use random colors, but this is far less probable these days.
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Re: Known to Work Brushless Motor/Controller Wiring Diagrams

Post by Glyn » Feb 16 2018 12:07pm

Kelly KBS48101X and MAC 536hf:

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Re: Known to Work Brushless Motor/Controller Wiring Diagrams

Post by Ypedal » Oct 05 2018 1:17pm

Fat bike - Fatbike - Motor Bafang G60 ( MG60 ) from ebikes.ca / grin .. and Grinfineon Controller C4825-GR 36-48V, 25A Sinewave Controller with ON/OFF switch, Proportional Regen, and CA3 Connector. For both Sensored and Sensorless Brushless Motors.

( leaving full desc for search reasons )

Motor / Controller

Phase Wires
Y / G
B / Y
G / B

Hall Wires
Y / B
B / G
G / Y
ES site status page:
http://www.ypedal.com/ES/ES.htm
----------------
http://www.ypedal.com

alswiseowl   100 W

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Re: Known to Work Brushless Motor/Controller Wiring Diagrams

Post by alswiseowl » Oct 23 2018 12:14am

I've read thru all the diagrams people have posted.& can't seem to find the diagram Im after.
anyone running a q.s v3 motor with crystalytes 72v 60amp controller..
thanks in advance.

John in CR   100 GW

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Re: Known to Work Brushless Motor/Controller Wiring Diagrams

Post by John in CR » Oct 24 2018 12:32am

alswiseowl wrote:
Oct 23 2018 12:14am
I've read thru all the diagrams people have posted.& can't seem to find the diagram Im after.
anyone running a q.s v3 motor with crystalytes 72v 60amp controller..
thanks in advance.
So much time wasted on something I'd never trust anyway. With a few alligator clip jumper wires it's so easy to be certain of the correct wiring that all ebike builders should learn how to do it. I figure out the correct wiring of 6 phase motors regularly in just a few minutes. That's 2 controllers, 6 phase wires and 10 hall wires, so a common 3 phase motor I could do blindfolded. With wheel up and chain off (so you don't get whacked by a pedal with a valid reverse), using small throttle pulses so you can't blow anything, try color-on-color first. If that isn't one of the 3 valid forward rotation combos, keep either the phase wires or hall wires static (whichever is harder to change), and try the 6 possible combinations of the other set. One will be valid with a smooth quiet start and low no-load current. If it is a valid reverse rotation, swap 2, any 2, only 2 of the wires you were keeping static and find the correct combo of the remaining 5 of those you were originally swapping.

The absolute most swapping it should ever take is 11 total attempts. There are shortcuts, but why bother? It's better to understand the basic concept first, and that is that every phase combo has one valid hall combo, and every hall combo has one valid phase combo. Of those 6 valid combinations of the 36 possible, 3 are forward and 3 are reverse. There is never any need to go through all 36, or use a spreadsheet, or flow chart, or any of the silliness put forth by those who obviously didn't understand the basic concept of a 3 phase motor with 3 timing sensors.

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Re: Known to Work Brushless Motor/Controller Wiring Diagrams

Post by Jyee81 » Dec 06 2018 4:31am

Does anyone know the hall sensor and phase wire combo for a VEVOR Electric Motor 48V 500W DC Motor 600 RPM and a new 48V 1800W VEVOR motor controller....been stuck for months and im going crazy. Please help....

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Re: Known to Work Brushless Motor/Controller Wiring Diagrams

Post by amberwolf » Dec 06 2018 3:21pm

Go thru either the method John in CR lists, directly above your post here, or in this thread:
https://endless-sphere.com/forums/viewt ... =2&t=18802
or the complete 36-combination list or other methods here:
https://endless-sphere.com/forums/viewt ... =16&t=3484
while measuring the no-load current and observing the behavior.

If none of those work, you have a controller or motor or wiring problem that must be solved first.

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