Its been said, and it will continue to be said....
The motor that is sputtering has the wrong combination of hall and phase wires. Switch them around, as described by several people and it will work.
Without switching the wires around, nothing will be fixed.
Several members keep saying to switch sensor wires around.
However one motor worked perfect in that one video. The other video shows the other motor sputtering.
Both motors are exactly the same. Both controllers are also identical. So I see no reason to switch wires around.
The thing that don't makes sense is why one motor does not work , but one does.
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First do the combination of wires.
Damaged wires inside the motor - Could be, but thats easy to figure out. Open the motor and see if any wires have been damaged. Then take some zip ties or your trusted electrical tape and make 110% sure the wires are out of the way. Then when you put the cover plates back on, be sure you dont damage the wires on wire exit side.
Have to do everything methodical
Think about what your doing
Be methodical
Think, Think, Think :wink:
First Things First :wink:
Loose wires inside the motor seem like the cause. loose sensor wires.
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You need to take a few hours out of your busy day, sit down and have a 1 on 1 with your ebike.
Gosh I hate to say YOU YOU YOU but I'm gunna.
Then you need to focus on the sputtering motor. Change the wires around in a methodical and organized way. Follow the flow chart.
Keep trying, try try again.
Next, keep trying!
Next step, open the motor and look for damaged wires inside.
Smell the motor with its cover plates off, look at the windings, are they dark (cooked motor) or bright (normal motor).
If its a geared motor, look at the gears are their any broken off.
Again, make sure 110% the wires are out of the way.
Put cover plates back on, being sure not to damage the wires coming out of the axle.
Next, wait for the sensorless controllers.
The way I see it is I have two choices.
1. Try to run both motors with sensor less controllers.
2. Tear both motors apart.
I guess I could try and put the working motor (if it still works) on the Currie and take the other motor apart and try and repair the sensor wires.
Trying to see if they will work with the sensorless controllers seems like the only option or at least the first choice.
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If when the sensorless controllers come, and you've hooked up the throttle, then connected the phase wires and you've connected the learn function wires. Then you just need to flick the throttle for a second to change the direction the wheel spins. If after that the motor still sputters, throw the motor out. But the motor spins freely, so sputtering is a controller issue, and sensorless just uses the phase wires, and monitors the phase wires to trigger the pulses. It'll work fine. The key is to A) change wires for right combo B) open motor, inspect, wire management protection, close motor. C) Inspect wires that exit the axle. D) Make 110% sure the solder joint of the winding wire to phase wires inside the motor are protected. E) Make sure the winding wire visible has no knicks in the enamel F) You could measure the phase to phase resistance