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    KTM conversion ELXC

    Kicking off a build thread on a 2010 KTM EXC Objective is to have a road registrable e-moto that can be used for commuting and to have fun off road. I'm based in Darwin, Northern Territory, Australia. Build List: Motor: QS 138 90h V3 mid drive with 2.35:1 reduction Controller: Votol Em260s...
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    QS Motor Mid Drive

    I've noticed that QS Motor are putting together a mid drive scooter/moto swingarm package. It looks pretty cool and will be interesting to see if anyone has plans to use it for a conversion...
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    Motor inductance discrepancy between phases

    Hi All, I borrowed an LCR to measure the inductance of my two cyclone motors, I was surprised to find that both motors were the same but the inductance across the three phases was different. 1kHZ LCR measurements: A-B 188.9 uH B-C 190.2 uH C-A 121.7 uH Both motors were within 1uH of each...
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    EGO-kits 3400WRP

    I have just noticed that Ego-kits have released a newer more powerful conversion kit, pushing the cyclone/headline motor to 3400W. That's a whole lot of power!y. Anyway here are some links: http://de.ego-kits.com/ego-kit-3400-20ah.html There is also a youtube video showing the new kit...
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    The significance of switching losses on commuter Wh/km?

    Hi, I have done a little homework on the intricate nature of controller design but I still know very little... I would like to hear/read some experienced opinions about switching losses and how significant they are. The particular case study is looking at the new IRFP7718 and comparing it to...
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