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  1. michael.i@me.com

    Inverter trouble and question

    Hey Guys, I have a question that I am hoping that someone here can shed some light on. I have one of these http://www.xantrex.com/power-products/inverter-chargers/freedom-hf-newgen.aspx and it is installed in my RV. It works wonderfully and I have no complaints. The problem arises when I have...
  2. michael.i@me.com

    Battery thoughts

    Theoretical question here First the setup. I have a bike with a 1000w motor. I currently run a 48 volt 20ah Lifepo pack and get pretty decent performance. If I am going up hills at about 35km/h I am pushing about 1600 watts according to my ca. On the flat I reach around 45-48 km/h. I am using...
  3. michael.i@me.com

    12t 10t 8t etc

    Can anyone give me a good detailed explanation on how the number of turns relates to motor characteristics? I am just a little confused on why someone would want more or less turns in their motor. I am looking at buying a Mac geared motor for my full size mtb and have been talking to cell man...
  4. michael.i@me.com

    Need some 80mm Spokes

    Hey everyone. It seems that I have broken a spoke on my 20 rear wheel. Being that my motor came mounted in the wheel already laced, I have no idea where I can source some 80mm spokes. Anyone know where I can go, or who I can contact for some heavy duty spokes? Maybe a fellow ES member makes...
  5. michael.i@me.com

    New Battery Advice

    I was wondering if one of you gurus could take a look at this battery Cohnis Battery and tell me what you think about it's makeup. I am not yet familiar with all these different cell type and whatnot. I have never heard of 26650 Cylindrical (3.2V 3000mAh) and is it strange that there are 224 of...
  6. michael.i@me.com

    CA shows wrong speed. Cycle Analyst

    Hey all. Just got my new 35amp Infineon controller from Grin today and hooked it up to my 500W front hub motor on my full Suspension MTB. Took a little while to get the phase/halls correct, which I think I have, but I am having a problem with my CA. I went into the setup and configured the...
  7. michael.i@me.com

    My 1965 "Twentie" by Schwinn

    Well, I have being slacking a little bit lately on the web side of this build due to the great riding weather we have had here, but I figured that I would post some of the many pics I have taken of my little project I have been working on here and there for the past three months. The bike is a...
  8. michael.i@me.com

    all wheel drive bike questions

    Hey there, my neighbour wants to build a all wheel drive bike, and had some logistics that need to be figured out first. First off, get the motors in the wheel, I can do that. Second part, do i need to controllers? or can they be wired to the same one if the amperage is kept under the limit of...
  9. michael.i@me.com

    Need advice on new setup.

    Ok, I am pretty new to ES, so I will try and keep this simple. I am 37, live in the sunny Okanagan of BC, Canada. It is kind of a hilly area and I want to ride my bike for my short trips around town. What I need it something that can climb hills and cruise on the flat. I am 6'1" and weigh...
  10. michael.i@me.com

    1000w hub motor @ 1800+ watts? Help?!

    I have a 1000 Watt hub Motor that I bought off of eBay that came with everything that i needed to make it work, problem is, it never worked. Turned out, it wasn't the motor, it was either the controller or throttle or something. ANyways, long story short, I ditched everything except the motor. I...
  11. michael.i@me.com

    Maping out hall sensor wires

    I am wondering what is the process of figuring out what wires do what on the 5 pin hall wires coming from the Hub Motor? label reads SYM-48-100F I have a Chinese 48v 1000w motor controller that is giving me grief, and I want to upgrade it to a Infineon controller from a local vendor. I am not...
  12. michael.i@me.com

    Syk-48-100w problems

    Hey everyone. First time poster here, and I have a problem I am hoping that someone here can help me. I ordered and received the following http://www.ebay.com/itm/ws/eBayISAPI.dll?ViewItem&item=130696276204&ssPageName=ADME:X:eRTM:US:1123#ht_7313wt_948 The only thing different from the listing...
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