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  1. E-HP

    Lightweight carbon framed hub-motor build - Goal of 20 lbs or less

    Possibly. Are you going to use a battery? That might add some weight.
  2. E-HP

    S06S controller without LCD?

    Possibly. What display is it usually paired with?
  3. E-HP

    Action Camera

    The DJI looks like a great camera if you plan to use it for more than an action camera. Good for YouTubers with the front display for selfie vids, and location stamping videos, etc.
  4. E-HP

    one more try at sorting out this flaky motor issue ...

    It looks like “strength control” may just adjust the max throttle voltage used by the controller to determine the speed. 4v would be the about max throttle voltage of a normal throttle, so setting it to high, would give you full throttle. You should still check your throttle output voltage...
  5. E-HP

    one more try at sorting out this flaky motor issue ...

    Ya those pics are good enough to see the label on the controller or what’s going on with the wiring, so can’t help much. Do you any info from the vendor in the controller? You shouldn’t have to worry about wiring order if you’re running sensorless. Just plug it in and give the wheel a nudge in...
  6. E-HP

    Action Camera

    The most important feature is the image stabilization. Maybe you’ll use some of the other features, but my guess is you may try them, but never use them. The screens are too small to ever use in an action setting, and the field of view is so wide, you just need to point the camera in the general...
  7. E-HP

    Why is Mxus so cheap.

    The first is not the H550. GOHO.750 / 1000.DC. - 750W at 48V, 1000W at 52V: https://speedyebike.com/prodotto/bafang-48v-52v-750w-1000w-e-bike-rear-wheel-motor-black-rm-g0h0-750-1000-dc-138mm/?lang=en It's geared, like the second one and for standard dropouts, not fat. Bafang doesn't make...
  8. E-HP

    Controller an battery combinations

    The battery should always have a greater discharge current rating than the controller's current requirement. The more capable the battery, the better, since it will reduce voltage sag, that can be felt in increased performance. It also ensures that continues to be the case as the pack degrades...
  9. E-HP

    Why is Mxus so cheap.

    I’m going to pretend that when you say wheel size that you mean dropout dimensions. Maybe consider one of these: GOHO.750 / 1000.DC. - 750W at 48V, 1000W at 52V RM G0900.750.DC - 750W at 48V My guess is that the second motor can also run 1000W at 52V.
  10. E-HP

    No help here

    This is a good suggestion. There does appear to be some other person involved, or maybe not.
  11. E-HP

    No help here

    Do we know it’s not a factory bike? I don’t think this is an electrical problem. It seems more biochemical.
  12. E-HP

    Electronic/regenerative brakes gueastions

    Well then adding it out back doesn’t make a lot of sense. Same solution though. Better front brake.
  13. E-HP

    Electronic/regenerative brakes gueastions

    No, I don’t think you can. The rear brake has almost no value in a panic stop, simply be virtue of it being on the rear wheel. You can’t estimate the effectiveness of the real braking wheel (front) by comparing it to the rear wheel, which you might use to slow down, but ineffective when you...
  14. E-HP

    headset ignition switch

    To be clear, no motorcycle has its ignition switch in that location (aligned with the head tube). When they are mounted on the triple clamp area, it’s usually forward of the head tube axis. You can get one of these to make you feel like you have a fuel gauge
  15. E-HP

    No help here

    How long are you going to keep using the same old excuse? Just don’t post when you’re stressed.
  16. E-HP

    Need help

    Will it run sensorless with the hall sensor connector disconnected?
  17. E-HP

    Ebrake pinout - Higo connector - programming 600C display

    Pins 1& 2 are for a digital (non variable) brake switch, per the manual. However, if you did try all combinations, including 1 to 4, chances are you fried the controllers 5v supply circuit.
  18. E-HP

    No help here

    🚲:unsure::poop:🥴
  19. E-HP

    How much can a 1500w motor be overvolted?

    Power necessary for 50 mph is around 4500W depending on seating position (wind resistance) and rolling resistance (fat tires take a lot more). So you need around 6kW from the battery, due to losses/efficiency. So the battery needs be capable of outputtng 80V and at least 70A, so a fully...
  20. E-HP

    Any tips for neatly wiring up an ignition?

    I agree. I can't speak to all displays, but for the KT LCD3 and the UCK1 (came with a Sabvoton controller) displays, that is/was the case. My guess is the extra chip needed to build that functionality into the display would cut into profits.
  21. E-HP

    Pas issue

    Oop, sorry, mixed up with another thread, or maybe because both your bike and hers are crossfires (cross fires). I estimate it will cost $250 to $350 US to implement torque sensing PAS on your bike. I have no idea what that is in quid. Note that your other bike doesn't have a torque sensor...
  22. E-HP

    Replace big power supply with trickle-charged battery pack?

    Does the Makita bms balance? I looked at a few replacement bms specs and none of them listed balancing as a function, and didn't provide related specs, like balancing current. Is there a model number? 80% route is a good suggestion.
  23. E-HP

    Replace big power supply with trickle-charged battery pack?

    What is the reasoning behind trickle charging versus charging, using the pack, the recharging? Are you proposing leaving the battery charging while unattended?
  24. E-HP

    Controller issue?

    Not sure if I'm missing something, but it sounds like all you need is a decent set of batteries and possibly to replace the display. The new battery appears to be a lifePO4, since you mentioned deep cycle. If so, you may have just tripped the BMS when you shorted the output conductors. "The...
  25. E-HP

    Help with choosing the right cell

    docw009 provided you with solid advice. QS will be able to determine the requirements for your system and the required specs for the battery. You can't choose anything before you know that.
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