Recent content by robertmdm

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    Trying to track down a compatible charger

    Hey Ypedal, I'm located in the US, San Francisco.
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    Trying to track down a compatible charger

    Will it matter how many Amps the "24v lifepo4 charger" is?
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    Trying to track down a compatible charger

    Thanks for the responses. Here are the pics of the batteries. Any specific recommendations for a charger that i can buy? I'd be willing to change the cord but would prefer not to. Thanks! -Rob
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    Trying to track down a compatible charger

    Hey there, does anyone have any leads for what kind of charger would fit this plug? It's for some Li batteries.
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    Justwin 750 Watt Brushless Motor - troubleshooting

    Ok, so I changed out the Multimeter batteries for new ones. Still getting the weird 7V readings and various places, but we don't really need those readings. For the initial tests: The multimeter is set on DCV. With the motor completely disconnected, I get a 0V reading from the red to black...
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    Justwin 750 Watt Brushless Motor - troubleshooting

    Black to Red: start out at around 55 mV and slowly climbs 1 mV at a time. (which i believe is effectively 0 Volts) I'm somewhat confused where to test this? The Oro Throttle cable goes through the ignition box then connects to the controller. So i'm checking the voltage at the connection...
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    Justwin 750 Watt Brushless Motor - troubleshooting

    So with the motor completely unhooked and bike turned off: From the controller, I'm using the multimeter to connect the controller-end hall sensor wires (Yellow, Green, Blue, Red, black) to the controller-end phase wires (thick red, white, and black wires) and looking for resistance. These are...
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    Justwin 750 Watt Brushless Motor - troubleshooting

    Hey Drunkskunk, Sorry I think i'm confusing you because i had no clue what i was doing in the original post. Let me kind of start anew: I went back and with the motor completely disconnected, turned on the power and tested the controller-end of the hall cable. This is what i found: Black...
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    Justwin 750 Watt Brushless Motor - troubleshooting

    Ah, thanks for the link to the Guide! Very helpful. Originally, I didn't have the controller hall cable plugged into the motor hall cable. These are the readings that i get: Black to Yellow: 7.73 V Black to Green: 7.73 V Black to Blue: 7.73 V Black to Red: 7.73V Red to Yellow: 0 V Red to...
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    Justwin 750 Watt Brushless Motor - troubleshooting

    Hey guys, I recently repaired the sprag clutch on my Belize Bike / Justwin Cool E Rider. You can see that thread here http://endless-sphere.com/forums/viewtopic.php?f=2&t=62008 I was riding it around for about an hour the other day and at the very end of the ride, the motor simply stopped...
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    Seized Motor - Belize Justwin Cool E-Rider

    dnmun, i hear what you are saying. I probably shouldn't have paid that much, but i did get a smoking deal on the trike, knowing that i'd have to put some money into fixing it. Manny from Belize told me the following when he provided me with pricing for the parts: "We’re quickly running out of...
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    Seized Motor - Belize Justwin Cool E-Rider

    I decided to purchase the sprags and spring from Manny @ Belize Bikes. The price was outrageous: $80 + $15 shipping, but i didn't want to deal with finding a new motor that fits and works with the rest of the electrical system correctly. Also, I figured my resale value would be higher (if i...
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    Seized Motor - Belize Justwin Cool E-Rider

    I inspected all the gears and everything seems to look and function ok. I've put the motor back together (without the sprags) and ran it with the throttle. Everything seems to run and sound ok, of course with with the exception that it doesn't move the bike since it's not welded or repaired yet.
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    Seized Motor - Belize Justwin Cool E-Rider

    Interesting link,yes that type of motor build seems so much more durable. Regarding my motor, Belize Bikes is telling me that they will send me the 8 sprags and a spring (this is what holds the sprags in place) for $80 + $15 shipping = $95! Jesus! I was thinking about just welding the...
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    Seized Motor - Belize Justwin Cool E-Rider

    Thanks docnjoj, i just sent Belize an email. Will see what they tell me. What's interesting is that when i purchased the bike, the lady told me it had motor issues and that she would occasionally have to take it to a mechanic to have it fixed. But it would always stop working again. So once i...
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