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  1. M

    Identify this Crystalyte controller?

    Does anybody know what this controller is? Bought it from Crystalite Belgium, and don't get much support from them. The regen cable is missing, and i want to use regen braking. Can anybody help me here? Gr
  2. M

    At what voltage BMS cuts battery?

  3. M

    At what voltage BMS cuts battery?

    I have a 72v (20x13)battery pack. 44ah But after using 27ah (voltage around 72V) the voltage drops fast when using more then 15A, and the bms cuts the battery pack. -At what voltage of the pack the BMS suppose to cut? -At what voltage of individual cells the BMS suppose to cut the pack? The...
  4. M

    Crystalyte Controller - No Signal to Motor - Never Resolved

    unless you are saying the throttle wire off the main throttle jst was not soldered to the board and the CA wire was and then i could just connect the throttle signal wire to pin 6 of the CA harness. Is this what you are referring too? Yes
  5. M

    Crystalyte Controller - No Signal to Motor - Never Resolved

    I had the same problem. Crystalyte "forgot" to connect the trottle in to the 6p CA connector. Just solder the wire from the throttle in to the CA connector.
  6. M

    Hydraulic ebike lever build in switch

    I found tectro levers with a switch on the web, but it's very hard to get in Belgium. Don't ask why. :roll: Is here someone who got an other nice solution. With switch build in! Mark
  7. M

    Hydraulic cut-off brakes

  8. M

    Small 72v 50A controller

    Absolutely not teklektik, The one i bouth was much more expencive. Just didn't know the phaserunner existed. That is also the original reason of my first post.
  9. M

    Small 72v 50A controller

    Burned the controller anyway. Bought a bigger 90A battery current 24 pc mosfet controller instead. So there goes the plan. Must place controller outside the frame.
  10. M

    Long range Qulbix 75

    160 Amp is to much for this BMS
  11. M

    Kelly KBS-X72121 VS Crystalyte crown motor.

    Need help. I can't get the motor running with this Controller at al. Is the Corwn motor with 60 or 120 degree sensors? Thnx in advance
  12. M

    Small 72v 50A controller

    I got the Kelly KBS72121X controller, And i looks like its capable to handle 55A FASE current, not battery current. Its only 26A battery current.
  13. M

    Long range Qulbix 75

    Now used al professional spotwelder fron the automobile industry. We attached a external footswitch and wires from the electrodes to our homemade handheld spotwelder. This time we started with minumum current and minimun time setting. With little succes. As we increased the current and time, we...
  14. M

    Long range Qulbix 75

    Trial and error. Because of the battery is so big, and uses 96% of the frame's space, I need to build the battery first. After a few attempts with a professional welder machine we figured out that the machine have a "stick securety" and cut the current at schortcuts.
  15. M

    Long range Qulbix 75

    I’m starting a new build. I’m an amputee, Right leg, and my girlfriend is a fanatic ATB rider and in the weekends she go on trips for trips from 40km -80km (25/50mls), mostly singletrack. A few weeks ago a friend lend me his Bultaco elektric ATB (2Kw motor, 50V/26ah 1,3KwH) to ride along with...
  16. M

    Small 72v 50A controller

    Thanks Skeetab, it's perfect!
  17. M

    Small 72v 50A controller

    Hi, I'm searching looking for a controller where size is the most important. It can only be 74mm wide to fit INSIDE a Culbix 75mm frame There is no need for housing. 72v 50A cont. And little bit more peak. Only need a trottle and (progressive) regenerative braking. I'm using the CA to drive the...
  18. M

    Progressive regenerative braking with Cycle Analyst

    Thanks Slowco, i saw the wiring schema of the controller, and only saw a brake Swith. This is a valid option.
  19. M

    Progressive regenerative braking with Cycle Analyst

    For my new project i want to build a downhill bike wit progressive regenerative braking. Found nothing on the forum abouth regenerative braking in combination with the Cycle Analyst. Specs project Qulbix frame 24" wheels 72V 44,5ah 80A max cont. Crown motor Cycle Analyst Controller??? My...
  20. M

    Grin controler 20A Reverse?

    Hi, does anyone know where the reverse is on the print of the grin controller? I searched, but there's no extra, or hidden wire in the brake cable.
  21. M

    Cycle Analyst Acceleration help

    I only have wires on one side. But thanks for all the help.
  22. M

    Cycle Analyst Acceleration help

    It should be great if the new 3.1 firmware worked with the Shimano Di2 knobs. The brake shifter, or the TT shifters.
  23. M

    Cycle Analyst Acceleration help

    Throttle in, i mean
  24. M

    Cycle Analyst Acceleration help

    'Throttle ramping' refers to the Throttle OUT signal not the Throttle IN signal. It refers to the CA throttle output to the controller - and does not require that a throttle be connected to the CA. teklektik wrote: B. ThrO->FastRate and ThrO->UpRate have global impact over any power application...
  25. M

    Cycle Analyst Acceleration help

    Thank you very much. This is the info i need. Just to picture what i need: I train with another competition handbiker from a higher category He can produce 170watt human power, and i can do only 120watt So i want electric support for 50watt, so we can both do our training, and still ride...
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