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  1. S

    Big spark when connecting battery to bike

    what's your voltage ? i use 84v and after testing few ohms 1 watt in the dark, i like the little sparks a 390ohm passes, no need for higher ohms in 84v, but didn't like sparks at below 300ohm, they were strong enough to scorch the contacts, this is how i choose what ohms to use.
  2. S

    To Mac, or not to Mac?

    Oldwahoo thats a good tricky question, it depends on how many Lb of thrust the internal gears or clutch can handle before failing, i never bumped into this info. its not simply watts and amps in the sense you mean, those are for overheating at continus use. you can set even 50A, but depends on...
  3. S

    Is this the same KnightMB that sold us out?

    dan munsterman why you following so closely after the events of BTC, you spreading salt on knightMBs wounds :mrgreen: :?: EviL Knievel oatnet i know building contractors use schemes like striking a deal with who ever is dirty in school controlling the budget, saying il put in receipt the...
  4. S

    Updated Cap choices for high power motor controllers Updated

    And your mission arlo to run 30khz PWM in order to push more phase current in a more controlled manner ?
  5. S

    solder outrunner from DELTA to STAR to get lower KV

    this is good food crossbreak ! and lebowski if you convert Y to DELTA, in terms of efficiency is it simply going to be 1,73 faster as if i wouldv winded less turns to give me a 1,73 faster KV, and same toughness on the controller or it would be a tiny bit less efficient or much crazy less...
  6. S

    Modifying my 45 volt fixed output charger to 43.8v variable

    how much can the voltage be varied, its a 36v output transformer.
  7. S

    Farfle's New motor. Here we go again!

    huBa HuBa drool..... The back iron is to kill the flux of the other pole of the magnet so it doesnt interfer with the pole we need towards laminations ? you do the axle from 4340 ? do you heat treat it in any way or it's enough as it is ? why inductance smaller with solid copper bars if this...
  8. S

    Converting an SX2 Mini Mill to CNC - build thread

    oatnet i didn't understand how the stepper motor can do 2000 microsteps per rev if the motor itself is limited to 200 steps per rev ? i get the board is capable of sending microsteps, but i thought the steps a stepper is designed for that's what it can do, unless there are some gears on output...
  9. S

    HS3540 BOSS BUILD. Now H4065 Boss Build

    LoL trackman so much anticipation for 47mph, and then SPLAT !...... why you got the 4065 instead of 4080 if you wanted 47mph to keep with the traffic ? what's your no load speed 100-110kmh ? what was your amp draw at constant max load speed when you 'almost' (backround gigles) kept up with...
  10. S

    VIDEO of my 18.6kV Cromotor 50mph club

    hey spinmag, i red these yesterday cos inductance bothers me at nights since 2011 when LFP tried explaning it. en.m.wikiversity.org/wiki/Inductance en.m.wikiversity.org/wiki/Inductors still need to find what'll be the difference between 1 wire 4 turns and 4 wires 1 turn. They say running...
  11. S

    My ghetto FET matching devices

    i didn't get what you check for when you turn gates on. I know thermistor is a resistor (: , you check voltage drop ? Or response time of gate switching ? i never looked for FET matching here, but since you poped the opportunity, i jump. edit: reading steveos thread now
  12. S

    Using not standard BMS on a LIFE04 battery

    if you bypass the BMS but keep the balancing leads attached, is the LVC still in effect ? Of cours the BMS wont be able to cut the current off because it is not runing through the FETs, but will it turn off the FETS any way ? if it will switch off the FETs then i can run a bulb or LED through...
  13. S

    Most current put through your 18 FET controller?

    I
  14. S

    Most current put through your 18 FET controller?

    yes, some 1 mentioned it's not the house 60hz, but did not say how many, so when i was at a store many months ago i asked EE clerk if he knows the frequency range of clamp meter he had, he didn't. so there are no clamp meters with broader measuring AC frequency range ? dont kill my drooling...
  15. S

    VIDEO of my 18.6kV Cromotor 50mph club

    What was top speed at 74v ? the 19' wheel helps the controller, and you dont seem to be heavy. find a hill 5-6 degrees, or something that'l draw 30A while maintaning under 20kph, test if that does any heat. "badass, looking bad, wires hanging" lol
  16. S

    Most current put through your 18 FET controller?

    Zombiess or any 1 ells, i am dieing to know for a few years now why no 1 just takes a clamp meter and sticks it ! in the phases to eliminate all the guesswork ? till now the only refference i found was fechters encounter with max battery to phase ratio 1:4 in a factory preset analogue...
  17. S

    LUNAR EV ROVERS APOLLO CONSPIRACY

    I am in this thread to point out sources of info relating to the general credibility of governments, because that should pop a logical question in every "rightly screwed heads" mind of 'who can you trust?' I'm not touching the moon landing b/c it's a messy subject. i will point out that both...
  18. S

    Aussie powered bike laws warning guys!

    you and i can't fight the law because political matters are directed either by devastating violence to which we shouldn't result even if we could and there were enough of us, (hypothetically would you press a button to nuke half of the civil security forces in US so the officials will go "hmm...
  19. S

    LUNAR EV ROVERS APOLLO CONSPIRACY

    sorry, yes the battle of L.A. 1942. but who cares about submarines, they were always hush hush, only limited circles and above certain pay grade new about top secret stuff, undocumented missions because of secrecy. plus there were disinformants to mess with the public, hence battle of L.A. is...
  20. S

    Aussie powered bike laws warning guys!

    Yes sunder, they all crumple, that's the problem, spineless unorganized crowd with out predetermened objectives nor boundaries, unorganized is the biggest problem then stupid is 2nd, even the 'tougher' anarchists that have the guts to vandalize behind the back crumple in authority presence, but...
  21. S

    Do people even try reading or searching anymore?

    woo hoo karl punched under the belt lol but racie35 & karl cupcakes, because people ask same questions over and over again instead of searching, we (as YOU & me) get a messy forum. for instance when i looked for battery phase ratio current multiplication and PWM material, i got so many results...
  22. S

    Aussie powered bike laws warning guys!

    Well, who ever controls your mind controls you, that's what is happening to you when "authority" figure trys to detain you and so easally cuffs you, becouse you were brainwashed from childhood to do so, so your brain goes into submissive mode, your put your hands up behind your head, then he...
  23. S

    Aussie powered bike laws warning guys!

    Well, who ever controls your mind controls you, that's what is happening to you when "authority" figure trys to detain you and so easally cuffs you, becouse you were brainwashed from childhood to do so, so your brain goes into submissive mode, your put your hands up behind your head, then he...
  24. S

    LUNAR EV ROVERS APOLLO CONSPIRACY

    It's very simple, look for battle of L.A. 1941, and then continu deluding your self how you can believe the gov 100%, and how any of the photos never photoshoped and you are been shown all the material they got hands down. 1 proof is all it takes, but here's another nice 1, check 'mexican air...
  25. S

    Aussie powered bike laws warning guys!

    jesus guys, if you gonna think, act like pussies you'll be pussy whipped. laaaaw..... ? whos law ?! :evil: did you vote for the party on whos behalf the law was proposed, did you fully support the way in which the parliament or congress or what ever runs your legal system passes laws ...
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