Voltage = RPM; Amps = torque... If I had to guess, it looks like your battery isn't rated for the power draw under load. Voilamart 1000w motors are rated for ~45n.m of torque and that's plenty to drag you up something twice as steep. There's a lot of dodgy "unfit for purpose" batteries on the market, I'd check the continuous discharge rating of the cells. They also have a maximum discharge which only lasts about 10 seconds, then goes limp. C: A good preliminary test would be to whack it on full power under heavy load then note how much the voltage drops (V-drop) while keeping the pressure on, any more than 5v and I'd consider it a duff. If I'm right you're murdering that battery btw.
@samvuong81593 жыл бұрын
It's the battery mate. My voilamart kit could climbing any hill. It's shows you're only pulling 4-6 a current. Should be around 20a full throttle.
@andi3462083 жыл бұрын
Power draw for that hub should be around 1200w with a decent battery and no limiters/restrictors - that's whether it's under load or not. Lifting up the back wheel should allow the speedo to hit nearly 50mph - which is as fast as the motor will spin. The first thing I'd do is get a multimeter on that battery and then go through all the controller settings on the screen. Also, going up steep hills at low speeds without pedaling will shorten motor life.
@logical2072 жыл бұрын
I put a watt metre on it and it seems to pull 1160w
@markholan68383 жыл бұрын
What’s wrong with this guy? Totally wrong 1000w e bike kit should have no problem getting up this tiny hill 😂
@johnsshed9953 жыл бұрын
something seriousley off kilter with your kit .I have a 1000 w hub motor and it will pull me and my camping trailer up a half kilometer 30% hill no problem
@stevemc27943 жыл бұрын
When you pedal like you are supposed to, it will assist you like it should.
@ollypolly182 жыл бұрын
On your controller it should have the working amps put you desplay to that amp In i think program 8 or 7 turn to 100 put magnets to 47 Make sure you have the correct wheel size If none of these work try another battery I have a 2500w motor it go up any hill i try
@ollypolly182 жыл бұрын
Sorry 1500w not 2500w
@jammydodger52533 жыл бұрын
P14 turn up amps from 10 to 26 fly up hill can go to 50 amps but don't
@techgeek29942 жыл бұрын
bro pay decent battery i have same motor and 48v 40.6ah samsung battery and it is a beast me with cargo delivering food in bag and trunk goes 30% hill 30mph
@Hubcaps2192 жыл бұрын
link for this battery?!
@u8un7u3 жыл бұрын
it has 1000w and good torq at right rpm, not from zero
@khronin3 жыл бұрын
Something is wrong--I have a the same/similiar kit off ebay and also have videos and mine went up a hill like that one--except mine was 1/4 to 1/3 of a mile long and it never went under 20 mph and ate the hill up in 20 to 30 seconds.I have dual drive--dual motors--dual batteries and got the 1000 because my 750 strained--would still do the hill at 10 to 12--but something is bad--I climbed only hills like this with just the 1000 watt hub motor--15 to 20 miles worth in 3 days and still had half the battery charge left. Your motor sounds very weak compared to mine.
@user619tlsdca52 жыл бұрын
Might be that spacer nut you worked on of right rear fitting. Recall you had to wig gig that area as it maybe just a little stuck. Not sure other than what others suggesting but hope ya ride is all right now. Its not cool to hear another e biker with issues for we all 1.
@whisperingblues98872 жыл бұрын
The battery is quite obviously faulty flt it with a good battery and it will fly up that little hill no problem I have two 1000 watt kits and that hill is a piece of piss.
@miquelmah3 жыл бұрын
the hub motors need more speed for a good working and efficiency ...... climb a hill at less 15-17kmh is a bad Idea in a hub motor .... pd: I have 2 voilamart 1000w ebikes
@user-wf2ek8hz8g2 жыл бұрын
What's ur battery spec
@benedictcumberbatch42752 жыл бұрын
Burning his rubber lol
@FlacidGladiator3 жыл бұрын
never seen anything like this lol
@techgeek29942 жыл бұрын
haahahhha me too
@dgilvani2 жыл бұрын
Ghetto setup. Results as expected 🤣😂🤣
@logical2073 жыл бұрын
I have listed to all the advise and thanks everyone But a standard 1000w 48v hub will not climb 10degree hills
@whisperingblues98872 жыл бұрын
Bullshit.
@logical2072 жыл бұрын
@@whisperingblues9887 cheers I put a meter on it and it pulls 1160w
LOL hahahahhaahahhhhhhh what are you talking about 500w geared gub climbs 30% hills . You dont have any clue what are you doing , you are watching videos thinking you know to assemble bike. I have 1000w motor kit also with heavier bike than yours i climb big hills 40 km per hours very easy . Buy again that crap chinese cells battery lol. You have either faulty motor , or battery . Dont talk nonsence that all motors are like that faulty.