Search results

Date Relevance Most replies

  1. rgody

    DIY wind turbine

    Can you post rpm/voltage curves ? Horizontal wind turbines operates between 100 and 200 RPMs Im working in similar project. I will use ebike controller in regen mode in order to obtain regulated DC voltage (48 V in my case) Regards
  2. rgody

    Portable Ebike Solar Charger - build log

    John : Here some links of interesting stuff where you can install your panels: http://www.veltop.eu/uk/ http://www.flexsun.com/ Rodrigo Viña del Mar Chile
  3. rgody

    Hub Motor as Generator - 3 phase rectify vs. Regen

    Myles : Here some information how to use an BLDC motor plus a tipical controller (3 phase mosfet bridge) in regen mode : http://ww1.microchip.com/downloads/en/devicedoc/regenerative%20braking%20of%20bldc%20motors.pdf I agree the total efficency will bee poor, but it is interesting when you...
  4. rgody

    E-max 110s lifepo4 upgrade

    If you need more information about Kelly controllers, ask to Fany (sales@kellycontroller.com) . She recomended me KEB72101 (72V 100A) but Im thinking in KBL09251 (96V 250A) for 6kw proud-eagle motor. Regards Rodrigo Viña del Mar Chile
  5. rgody

    E-max 110s lifepo4 upgrade

    I didnt buy the MSU unit (http://www.proud-eagle.com/pro8.asp). I dont have the manual for it. But here is the manual tha controller I have (looks like yours) : good luck!! Regards
  6. rgody

    E-max 110s lifepo4 upgrade

    Here you can find some controller's schematics : http://www.proud-eagle.com/pro6.asp http://www.proud-eagle.com/pro10.asp Terminal 8 is +12V_Out as you can see in table "Definition of connector terminals" I have one of this motor and a controller that Im testing for EV project. I have a...
  7. rgody

    hall wires

    Maybe you can use an old mouse cable. Yes some computer mouse uses 5 or more wires. I dont know the behavior with temperature. Regrads
  8. rgody

    LiFePO4 battery charger

    Size of my 15AH cells are: 246mm long, 82mm wide and 11 mm thick The brand of battery is Huanyu (http://www.huanyubattery.com) I foud BMS on web. Here is the web site : http://www.lt-power.com/product.asp protection board LT-PG02 model. Now I have problems with one of the three winding...
  9. rgody

    LiFePO4 battery charger

    Here some pictures of battery : Thanks for describe black box. I will try to find the label of it but I think was erased. Regards
  10. rgody

    LiFePO4 battery charger

    Hi : Time ago I bought some LiFePO4 batteries in China. One of them are 48V 15AH, 16 cells in series. The charger of this battery are very interesting because it charges each cell independently . Here some pictures : The charger have 2 boards. The first one have a rectifier . The...
  11. rgody

    sla's and regen.

    Sirs : For your information : (Can AGM VRLA lead acid batteries be fast charged?) http://www.powerstream.com/SLA.htm Regards Rodrigo Viña del Mar Chile
  12. rgody

    Prismatic 48V 15AH Battery help

    Hi guys I have a 48V 15AH LiFePO4 battery since about 2 years. Days ago I noticed that one cell was inflating (the first one from negative side) . I think was for an internal short circuit due a shock. Well I replaced it but now the BMS doesnt work. I dont know if I have to reset it and in...
  13. rgody

    Efficent motors

    See this motor : http://www.csiro.au/resources/pf11g.html#design http://www.csiro.au/files/files/ptvd.zip Is ironless and uses halbach magnet arrangement. 96% efficiency. Specially designed for solar powered vehicles.
  14. rgody

    Wooden box II build

    Kim : Your ebike design remember me the bicycles from http://www.ellsworthride.com/ Nice to mix carpentry and ebikes ! Keep doing good work. Rodrigo Viña del Mar Chile www.movielectric.cl
  15. rgody

    20KW 2WD having misfires (but can do a double burnout)

    I found other interesting 2x2wd vehicle : More information : http://rohorn.blogspot.com/2006/11/my-first-venture-into-recumbent-design.html Note the 2 wheel steering system More information : rohorn@mho.com Regards
  16. rgody

    Known to Work Brushless Motor/Controller Wiring Diagrams

    Here you can find interesting information about control of BLDC and other motors. The aplication is called : "Fairchild´s Motor Drive Solutions for Appliances" Regards
  17. rgody

    20KW 2WD having misfires (but can do a double burnout)

    Time ago a friend and I installed 2 350W hub motors in one ebike ... Here the video : http://www.youtube.com/watch?v=QM35qeiYYN4 And here a picture : We use 9C motors, two 33A controllers , 1 twist thotlle , and four 12V 14AH SLA battery pack. I remember we just conected each black (ground)...
  18. rgody

    P R O J E C T "Y" KILLABICYCLE World record 17 june 2009

    Doc : As soon as you can upload the video. Here in Chile (more than 8000 kms far) we cant wait to see the race! Good luck ! Rodrigo Viña del Mar - Chile
  19. rgody

    LED lighting question

    Sirs : For your refference : kg977A0xgOw Leds from http://www.jiuhongguangdian.com.cn Regards Rodrigo Viña del mar Chile
  20. rgody

    LED lighting question

    Sirs : I have 48V, 500W ebike. I use four 12V , 6 leds array in series http://www.jiuhongguangdian.com.cn http://www.jiuhongguangdian.com.cn/athena/picdetail/jiuhongguangdian-1-22518589.html. Each 6 led array cost me about USD 5 . These guys sell it in my country : http://www.ledchile.cl/...
  21. rgody

    P R O J E C T "Y" KILLABICYCLE World record 17 june 2009

    Doc : Please see some experiences achieving high speed in light electric vehicles : Erokit (in fact electric motorcycle with pedals) http://pedelecforum.com/index.php?topic=7.0 http://www.youtube.com/watch?v=g9UyyI_0uHw&feature=related Intellibike...
  22. rgody

    Ultracap Bike

    Gentlemen : I found some docs about ultracap vehicle. http://www2.ing.puc.cl/power/paperspdf/dixon/tesis/PhDOrtuzar.pdf http://www2.ing.puc.cl/power/paperspdf/dixon/58a.pdf Could be usefull Regards Rodrigo www.movielectric.cl
  23. rgody

    Steveo's Replica e-crazyman 133v Success!

    Steveo : First of all : amazing videos, congratulations. Unfortunately those batteries are not sold in my country (Chile). But I have similar controllers! :D And I am electrical engineer and I have 2500 Watts 60 Volts scooter motor to wich we will install spokes in order to achieve 90...
  24. rgody

    Cross-Canada by Ebike

    Endless-sphere members who gave the gift to Justin: You are a real ebike family! Justin : It seems you have encouraged to other guy to ride his ebike around the world : http://www.electricbicycleworldtour.com/ Unfortunately he will not come to my country :cry: Regards and...
  25. rgody

    Cross-Canada by Ebike

    Endless-sphere members who gave the gift to Justin: You are a real ebike family! Justin : It seems you have encouraged to other guy to ride his ebike around the world : http://www.electricbicycleworldtour.com/ Unfortunately he will not come to my country :cry: Regards and...
Back
Top