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  1. J

    Need advice for Bafang battery

    I think is 2900 mAh https://www.orbtronic.com/batteries-chargers/panasonic-ncr-18650-2900mah-3.6v-li-ion-rechargeable-two-batteries-with-protect-case
  2. J

    Need advice for Bafang battery

    Really? Why. Too cheap or too expensive?? I'm thinking about just getting the "free" battery and with more time and research get something better. I thought Bafang was a good quality product. There are better options out there? Thanks
  3. J

    Need advice for Bafang battery

    Sorry about the link https://bafangusadirect.com/collections/motor-kits/products/complete-bafang-1000w-bbshd-mid-drive-ebike-motor-kit-battery and regarding the battery there is not much information and specifications. I'm struggling with the idea of how much is 1 amp. I know there are formulas...
  4. J

    Need advice for Bafang battery

    I'm thinking about getting a Bafang 1000W kit but not sure what battery is the best option. I don't know but I read in a review that for example the 52V battery is not worth the money. It's better to stick with the 48V. I would like to keep it in the <$300 range. Also, the gear sensor works...
  5. J

    Bafang cable extension

    Thank you Amberwolf, don't understand with they have 3/4/5/9 pins but at least I know they are available.
  6. J

    Bafang cable extension

    I'm interested to buy a Bafang motor for a project bike but I'm a bit concern about the length of the cables. I can't find information how long the standard cables are but in case that are too short. Can I get an extension for the display and throttle or there is a way to make one? I'm a newbie...
  7. J

    750 W Chain Puller; Fits Most Bikes (+Video)

    Why the pictures are blurred?
  8. J

    Help in San Francisco (cycle A + castle creation)

    I have a CA version 3.0, a Grin thumb throttle, Astro Flight 3205 and a Phoenix edge hv 80. This is the setting in the CA Throttle Input Settings Input Throttle Mode Pass-thru Zero Throttle Threshold 1V Full Throttle Threshold 4V Fault Throttle Threshold 4.35V...
  9. J

    Help in San Francisco (cycle A + castle creation)

    Anybody here from SF who knows how to connect cycle analyst and a phoenix edge hv 80? It's working but have some issues and can't figure out what is going on. If someone can help me would be great. Thanks
  10. J

    Cycle Analyst V3 preview and first beta release

    I'm working to put together my ebike and the CA, Grin thumb throttle, Phoenix HV80 and the Astro 3205 don't like each other. With the throttle off there is a beeping in the controller. https://www.youtube.com/watch?v=IdCrDbKVmSo As soon I squeeze the throttle a bit the beeping stops and the...
  11. J

    Dave's 80:1 RC mid drive kit build log

    This is what I see. SETUP THROT IN <- 0.88v 00% Thru-> I hold the right bottom and get this Pass-thru Min Input:1.00 Volts Max Input:4.00 Volts Fault Volt: 4.35 Volts Auto Cruis off Cruise Hld .15 Volts
  12. J

    Dave's 80:1 RC mid drive kit build log

    Are these empirical values? I tried Thr0 Max Out: 2.02msec but the LED on the controller goes red when the throttle is half way. With a value of 1.84msec I can go WOT and seems to work OK. With Thr0 Min Out: 0.98msec the motor starts spinning as soon as I power the system. The value of .90msec...
  13. J

    Dave's 80:1 RC mid drive kit build log

    Dave, I'm working in my first e-bike. Mid-drive with a cycle analist, Castle edge 80 and a Astro 3205. The problem that I have is when I move the throttle half way the red LED on the controller goes off and the motor stops. For what I read sounds like a throttle out issue but don't really...
  14. J

    Connecting a Cycle Analyst to a Castle Creations controller

    Set up Thr0>OutputMode=rc pulse Thro>brakeOut=0.4 Thro>MinOut=0.3 But the LED is still blinking and the motor is not running. Any other sugestion? Thanks
  15. J

    Connecting a Cycle Analyst to a Castle Creations controller

    I'm working in my first project and connected a castle creations hv80 as described in the CaV3-RcEscHookup.png picture. The CA works and the throttle seems to work too since I see the throttle going up and down on the CA display. The problem is there is a red LED blinking on the controller and...
  16. J

    Dave's 80:1 RC mid drive kit build log

    Hello Dave, I'm dealing with my first electric bike and I was wondering if this is the right throttle for the cycle analyst. http://www.ebikes.ca/shop/ebike-parts/t-thumb.html I'm not sure if the CA has a 3-pin JST Connector. Thanks
  17. J

    Dave's 80:1 RC mid drive kit build log

    Thanks Dave, This is my first time doing a system like this and I'm stuck with the electronics. So far what I need for the Astro 3205 is the Castle Creation HV 80 and what else do I need to control the speed of the motor? I know sounds kinda of dumb question but I just don't know much. Thanks again
  18. J

    Dave's 80:1 RC mid drive kit build log

    Are you using the Edge HV 80 for the 3210 motor? Need to find out what controller to use for a 3205. Any advice?
  19. J

    Reduction gear for mid drive bicycle

    I totally understand that I don't inspire confidence about this project, but take a look at some of the components I'm making http://s850.photobucket.com/user/jucasan/media/IMG_20140119_134318.jpg.html?sort=3&o=0...
  20. J

    Reduction gear for mid drive bicycle

    Thank you amberwolf for your replay. Yes is the same project that I posted before, so if you can merge the threads, please do it. You know how is it, sometimes I get very frustrated and abandoned the project. :) Sorry for the inconvenient. Now I'm going to try to give you some information as...
  21. J

    Reduction gear for mid drive bicycle

    I'm working in my first electric bike project and I'm having a difficult time choosing the components. I don't really know much about electronics. I did some research and I'm interested in a Astro Flight 3205 motor http://www.astroflight.com/3205 The problem that I have is I don't know what...
  22. J

    Reduction gear for mid drive bicycle

    I read that thank you, but I was wondering if there is "a best option" in terms of what is best for a bicycle. Who know, torque, head dissipation, weight etc. It's cost us$700. I just want to be sure I'm getting the right stuff. Thanks
  23. J

    Reduction gear for mid drive bicycle

    I'm thinking about getting a Astro Flight 3220 motor http://www.astroflight.com/3220 for an electric bicycle project. After reading the specifications of the motor there is an option about the turn count of the motor. It's range from 3 to 12 turns. No idea what this really means so I was...
  24. J

    Reduction gear for mid drive bicycle

    I'm in the process of making a mid-drive electric motor for my bike. This is my first try so I don't really have experience in this matter. The idea is to use a Astro Flight 3220 motor which turns 10,000 rpm so needs to be slow down to 80 maybe? I'm going to make a primary and secondary...
  25. J

    Ford escape hybrid battery pack charger

    I dissasembled a battery from a Ford Escape. It has 50 battery packs of 5 cells each. Is there a charger that is commercially available that will allow me to charge five cells at a time (in the configuration in which they come)? Also, there is a green plastic over that keeps each of the 5...
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