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  1. wyvernwaddell

    Question about a recumbent trike build

    I have a Catrike Expedition with 135 rear drop out for 26 inch wheel. I'm trying to find a 500 watt hubmotor that will take a 10 speed cassette (NOT freewheel) and fit in the dropouts. Might be willing to go with less wattage if that means it'll fit in the dropouts and I'm aware that I can add a...
  2. wyvernwaddell

    Is Tangent still in business?

    I can't find a phone number for them and I've been trying to contact them for a month (via the email on their site) about a controller. Anyone know how to contact them directly? Would sure appreciate the help if someone does.
  3. wyvernwaddell

    Looking for someone that can make torque plates for my Yuba Mundo

    I bought a TDCM DD hub from Grin Tech http://www.ebikes.ca/shop/electric-bicycle-parts/motors/igh-395.html The axle seems to be a bit smaller than the standard 12mm I've seen on the other ebike hubmotors I've had. Is there someone on here that's US based that might be able to make me two sets...
  4. wyvernwaddell

    MAC motor is whining at me..

    Up until just a few days ago it ran perfectly, with little noise and no problems whatsoever. Now it still runs, but there is a pretty loud whining noise under load. The wheel spins, the clutch seems to be OK, no clicking or anything... not sure what's going on. Might a loose or wet hall...
  5. wyvernwaddell

    Anyone have a working phase and hall sensor set up for a cry

    I have a brand spanking new crystalyte 3540 and an (also new) ebikes.ca 40 amp infineon controller. I wired them up in the order given in the ebikes.ca tips section and it runs, but its pulling high amps and vibrating. I suspect that I have something out of order. I'll start elimination testing...
  6. wyvernwaddell

    What's the ideal charge/discharge range for a 48 volt 20 ah

    I'm trying to set my cycle analyst to shut down the battery if it gets too low and realized I don't know how low is safe. I've seen the numbers for lipo all over the forums but don't know if liFe is different. Anyone want to educate me? I have a 48 volt 20 amp hour Ping. Thanks for any help...
  7. wyvernwaddell

    Phase and Halls for BMC V4C to 12 fet infineon from Grin Cyc

    Anyone know what the phase and halls would be for a BMC V4C to a 12 fet infineon controller from Grin Cyclery ( the 40 amp one) http://www.ebikes.ca/store/store_controllers.php. This one-C7240-NC . My bike addiction is getting acute- I bought a better motor...
  8. wyvernwaddell

    More about controller.

    It's this one.. C7240-NC 36-72V, 40A controller, 12xIRFB4110 mosfet, ON/OFF button, Fwd/Rev, regen, and CA connectors Link to page http://www.ebikes.ca/store/store_controllers.php
  9. wyvernwaddell

    Infineon controller to Ampedbikes rear geared motor

    I'm getting an infineon controller (and Cycle Anaylyst of course) for my ampedbike rear geared motor. I understand that MXUS makes the Ampedbike motors? Can anyone tell me how to match up the Hall sensor wires? I can solder the connectors and everything, but have no clue how the wires match up...
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