Search results

  1. G

    Need advice 250W 8FUN BBS01 or HUB MOTOR

    Well, I bought this motor as second hand and there is no sign on the motor to identify him. I will be happy to know. The load speed before was about 30km/h at the same flat way. My battery is 36V/9.6A/H with Panasonic cells, and I still can't tell you the max range compare to the previous...
  2. G

    Need advice 250W 8FUN BBS01 or HUB MOTOR

    Thanks Dave. That was exactly what I need. I plug every thing, every thing work excellent, I can cruise at 35-37km/h in a flat road - no peddling. That's a huge improvement. My only problem no is that the controller is getting really hot. I will place it first outside the controller bug and...
  3. G

    Need advice 250W 8FUN BBS01 or HUB MOTOR

    I think that I found the root cause. There are 2 wires connecting one to the other (short circuit) in my controller, yellow and black, disconnect them and the speed raise to 53Km/h. Now I have some other question, I bought a hidden wire brake sensor 3 wires. I have 3 pair lines not connected in...
  4. G

    Need advice 250W 8FUN BBS01 or HUB MOTOR

    I placed the new throttle, and it show 4.2 volt at max position, but the speed is still lower then the PAS. I believe that adding some push button that will short the white wire to the red 5V will give me the extra speed and power. The question is if the controller will handle it for continues use.
  5. G

    Need advice 250W 8FUN BBS01 or HUB MOTOR

    I just measured the voltage. I got 0.8/3.9V at the white wire when throttle is in min/max position.
  6. G

    Need advice 250W 8FUN BBS01 or HUB MOTOR

    If you meant to the white wire voltage, so I didn't measure. I saw that this is the spec of the throttle. I will measure it tomorow and update with the results.
  7. G

    Need advice 250W 8FUN BBS01 or HUB MOTOR

    Its been a long time, but now I would like to take it and close the gap between PAS and Throttle speed. I did the test, I lifted the wheel off the ground, then with the throttle I got max speed of 44Km/h, the same test with the PAS show 53Km/h. (on flat road I usually get 30/35Km/h...
  8. G

    Need advice 250W 8FUN BBS01 or HUB MOTOR

    I put some more KM on the scale, still very happy with the bike. I wonder if there is a way to install disk brake on the front hub motor . The motor doesn't have the screw for the disk.As far as I know this motor should be one of the Bafang, may be the BPM, but I am not sure. One can see a pic...
  9. G

    Need advice 250W 8FUN BBS01 or HUB MOTOR

    OK. I got it. But just to know, how is the throttle works? Is it variable resistance or like a hall senaor?
  10. G

    Need advice 250W 8FUN BBS01 or HUB MOTOR

    Dave, let me clearify. The test procedure is: 1) Holding the throttle to the max power. 2) PAS level to the max level. (I have the LED display). 3) Pedaling (still holding the throttle). 4) I can fill extra power from the motor, verifiyng with the voltage level goes down one step. 5) I stop...
  11. G

    Need advice 250W 8FUN BBS01 or HUB MOTOR

    So, after 2 weeks and more then 300Km with the bike, I would like to share some pictures of my installation. Feedback are more then welcome. I bought this kit as 2nd hand, after some investigation and understanding that the import to Israel is too complicated. The motor is unknown unless someone...
  12. G

    Need advice 250W 8FUN BBS01 or HUB MOTOR

    It is not the cyclotricity one, and I don't have the instruction. I will do the test before I will tighten everything.
  13. G

    Need advice 250W 8FUN BBS01 or HUB MOTOR

    I just need some clarifications about that. To place it at the left BB side, I have 2 options (hope this photo will upload OK): first orientation: Second orientation: Front of the bike in both pics is on the left side. Which picture is the correct left side installation. edit...
  14. G

    Need advice 250W 8FUN BBS01 or HUB MOTOR

    Some update, so I finally bought a front hub motor kit, 250W. Hope to get the idea of the e bike with that one, then to upgrade to one of the CST motors. Now the controller I got is PAS, while the throttle comes into work after some PAS pulses. My problem is that the PAS magnets plate have no...
  15. G

    Need advice 250W 8FUN BBS01 or HUB MOTOR

    If I need to summaries: The most powerful is the BAFANG CST Probably the faster (top speed) is the Bafang CST (270RPM) The comfort ones to ride will be the both CSTs. The most simplest installation is the BBS01. Now how about the noise level from each one of them? Are they quite enough or...
  16. G

    Need advice 250W 8FUN BBS01 or HUB MOTOR

    I still need some compression between the kits in order to get final decision. Some facts on my costs: the BBS01 and Bafang CST 250W kits will cost the same after shipping costs and taxes. The Q100 CST 250W kit will cost about 160$ less then the Bafang ones. My questions are: 1. Do you still...
  17. G

    Need advice 250W 8FUN BBS01 or HUB MOTOR

    Understood. What about LIFEPO4 battery? It has higher C rate then LI-ION, and higher charging cycles, at least at the spec. About the controller, how can I increase the current of the bottle type controller? Is it possible and reliable?
  18. G

    Need advice 250W 8FUN BBS01 or HUB MOTOR

    OK. Thanks d8veh for the valuable information. After searching the internet, I have few more questions before I place an order. What is the recommended continuous current needed from the battery for the BBS01 or the CST 250W? I found some where that 15A is recommended for the BBS01. Is that...
  19. G

    Need advice 250W 8FUN BBS01 or HUB MOTOR

    Can anyone explain me what is a "hall sensor"?
  20. G

    Need advice 250W 8FUN BBS01 or HUB MOTOR

    Thanks for the info. I can bring EU legal bike to Israel, meaning 250W max, PAS only (no throttle), top speed of 25KM/H. What about the GNG? It is very low cost for a mid drive kit. What is your opinion about this one? Is it reliable one? Is it powerful? Does it have any resistance if I want...