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  1. M

    Motor much noisier after controller replacement

    I've recently replaced my controller and suddenly, sadly, my motor became much noisier. I thought that was interesting because there seem to be conflicting reports on E-S about motor X being quieter than motor Y - could an important factor be the particular controller? Motor is a rear sensored...
  2. M

    Ampedbikes torque arm fit on 10mm shaft flats?

    When I tried to install an ampedbikes torque arm yesterday on my Bafang SWXH I was surprised to find that the fit on the motor shaft was very sloppy. I measured the width of the torque arm insert and found that it was 11mm, not 10mm. The Bafang flats are approximately 10mm. Could someone...
  3. M

    BMSBattery Puma Motors

    Waaaaaww...BMSBattery have added some more nicely priced motors to their range. http://www.bmsbattery.com/index.php?cPath=37&osCsid=edc288f6db4f07aeae8ffc43a595f92a Rear 350W "Puma" http://www.bmsbattery.com/product_info.php?cPath=37&products_id=140 Front 350W "Puma"...
  4. M

    Connections for bmsbattery.com controller?

    I recently purchased a Bafang rear motor from bmsbattery.com. I thought I would be an E-S pioneer and try out one of their controllers, so I ordered one of these 6 FET babies with it. http://www.bmsbattery.com/product_info.php?cPath=34&products_id=103 Problem is, I don't have a wiring diagram...
  5. M

    3 defective hall sensors on new Bafang??

    I just took delivery of a shiny new Bafang SWXH rear motor. The first thing I did was to check the hall sensors using the technique (test circuit) described in this post http://endless-sphere.com/forums/viewtopic.php?f=16&t=3484#p82465 On powering up the test circuit, only the LED for the...
  6. M

    Bafang SWXH installation detail question

    Hi all Bafang/SWXH owners, I received a Bafang SWXH (gear rear motor) from http://www.bmsbattery.com yesterday. Unfortunately it didn't come supplied with the axle nuts, torque washers and plain washers that are shown in the SWXH detail drawing. I'm trying to work how the bits on the axle fit...
  7. M

    Fork squashing advice (fix motor interference)

    Hi all, Very soon (fingers crossed) I'll be receiving my Brett White P4 front motor kit http://www.ebike.biz/P4.htm (will post a review). Only problem is, there's likely to be some interference between one side of the motor and my fixed steel forks - see attached picture with a cardboard mockup...
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