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  1. ian.mich

    More GoPro

    siTojWieetY
  2. ian.mich

    LiPo to 120VAC

    How can I take LiPo VDC and turn it into 120VAC. I generally use the 4S hardpacks so operating range of 12-16.8VDC (or in series for higher voltage if the inverter demands it) and outputs 120VAC/115/whatever works with american stuff. Preferably 10-15A capable but can go smaller if that is a...
  3. ian.mich

    Little bit of GoPro

    Some gopro of riding my 6000W baby. Says 5000W but it's 24S 60A. Can see my DH39 laced in Sapim 12g in the shot. XGfehAuBqQI
  4. ian.mich

    29er spoke length

    I am having a 29in hub wheel built and need to know what spoke length is necessary, its is a 1000W type motor and the spoke length for 1-cross 26in is 168mm (fairly standard). Alternatively, if someone could measure their 29er rim from opposite spoke eyelets, i can easily calculate the spoke length.
  5. ian.mich

    tire and tube combo

    I'm looking for a major tire upgrade, with DH tubes and big kevlar tires. Rims are 26in weinmann DH39s and are 2.35" http://www.ebay.ca/itm/Panaracer-DH-SuperTube-26-x-2-1-2-35-Schrader-Valve-Tube-/400362558969?pt=Cycling_Parts_Accessories&hash=item5d3777d5f9 my prospected tubes...
  6. ian.mich

    Replacing fet question

    Can i replace 4110 fets with 4410 fets if theres no other choice? all i have is an extra 4410 controller and a shorted 4110 controller, can i use those fets? dont feel like waiting for some 4110s
  7. ian.mich

    New bolting hardware

    I have a 1000w hub and it comes with some dull looking mounting hardware, what should i replace it all with, and is there anything that will help keep it all nice and tight (blue loctite?). i plan to atleast replace the washer with two nord-locks. i was also thinking of replacing the big nut...
  8. ian.mich

    High side fet short

    my controller stopped woking after a massive short, I opened it up and saw the led blinker was reading 5 blinks then pause. apparently this means a high side fet short, but none of the fets are blackened in any way, and the board has nothing burnt or disconnected. no idea whats going on.
  9. ian.mich

    no dc converter temp sensor

    looking for a good temperature sensor that does not require a dc converter. doing a 24S setup and want to put a temp sensor in but keep the wires on my bike minimal, so dc converter is something i'd like to avoid...
  10. ian.mich

    Installing magnets backward

    I have a pro 901 type thing and i opened both covers a while ago after taking out the innards. I forgot which cover goes on which side of the magnet ring (and the cover dictates which side the wires come out), is this a problem? i read that a bldc motor can be reversed by swapping any two...
  11. ian.mich

    DP420 alternative?

    went out to crappy tire (Canadian Tire) and looked for an alternative for waiting for dp420. found this http://www.permatex.com/documents/tds/automotive/14600.pdf when i bought it i had every intntion of returning it because i thought the 3000psi on the package was tensile, rather than shear...
  12. ian.mich

    strongest heat shrink, and motor wiring?

    looking for some really strong heat shrink, gonna jam some 10g thinstrand down an axle, failing that i'll go with 12g. would 12g thin strand down the axle and to the windings be sufficient for 100V60A? outside the motor i'd install gold bullets connecting to 10g (heatsinking it proper)
  13. ian.mich

    nipple washers

    i have rims that take 14g spokes but i need 12g holes, the lbs guy says i need nipple washers so he can drill the eyelet. where do i get 12g nipple washers, go to home depot and find a good size?
  14. ian.mich

    Amazing battery medic clone

    http://www.ebay.com/itm/300693390626?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649 This is a battery medic clone that is better than the hobbyking one. the hobbyking one is ALWAYS wrong. this is spot on 3.87 accross the board and confirmed by multiple other balancers, and the HK medic is...
  15. ian.mich

    100v60a pro 901

    i'm going to run 24S 60A through a pro 901 type thing and was wondering what some good wiring would be and isnt insanely difficult to jam through the axle. tried to do 10g magnet wire but it's sooo tough. planning to use 12g turnigy wire, should take the power am i right? i used 12g hookup wire...
  16. ian.mich

    opening and closing pro 901

    ..
  17. ian.mich

    Best 12 gauge rims

    for a while now i've been looking for the best rims for hub motors. i'm set on 12 gauge spokes and a pro 901 type motor, but what are the best rims that money can buy (within reason) and weight does not matter one tiny bit.
  18. ian.mich

    Voltmeter - a must have

    http://www.ebay.com/itm/170846310527?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649 Buy this. it is amazing. I ziptie it on top of the anderson charge port for my customers. no dc converter necessary and goes to 120V. I don't even use a wattmeter anymore.
  19. ian.mich

    Cheapest ebike charger

    I'm looking for the cheapest 500W ebike charger. Needs to be customized by myself or the manufacturer. I'm tired of the expensive BMS battery and Greentime chargers.
  20. ian.mich

    XXL LiPo

    http://www.ebay.ca/itm/14-8V-5000mAh-50C-Max-55C-4S-4Cells-14-8-Volt-RC-LiPo-Li-Poly-Battery-AKKU-NEW-/230806963318?pt=US_Rechargeable_Batteries&hash=item35bd2ac476 What do you think? will this stack up in quality when compared with the hardcase 20C turnigy Lipos? they have a much higher C rate...
  21. ian.mich

    Replace a scooter controller

    Is it possible to replace a scooter controller with a chinese one. It appears the stock controller has many more wires than a chinese one. would i disconnect just the phase wires hall sensors, speed wire and throttle from the old controller and hook those up to the new controller, and then...
  22. ian.mich

    Opening EMMO spring clip controller

    How do you open a controller that has a metal plate (i believe it's called a spring clip) to hold the FETs against the side of the controller. There is no screw-on heatsink on the FETs it merely has the fets held agains the side of the controller case by a piece of specially shaped metal to push...
  23. ian.mich

    Greentime LVC

    how do i mod the LVC on this controller? i found the VCC, and there is one open spot for a 2nd resistor that i pointed at in the picture, do i just add a 2nd resistor to raise the LVC? i've been reading the generic controller thread all afternoon but can't make sense of it, they said to put a...
  24. ian.mich

    Greentime controllers

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  25. ian.mich

    Switch between batteries

    i'm looking for a switch so i can switch between 2 batteries, so like two set of the two power wires getting switched betwen two controller power wires, so two three-way switches or one all-in-one switch\. it needs to take 100v 45a.
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