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  1. W

    Front hub motor cable inlet protection?

    I need someting bigger that protects the cables from the u-turn and some 5 centimeters up on the fork. When the u-turn part is unprotected it gets snagged in.
  2. W

    Front hub motor cable inlet protection?

    I search for front hub motor cable inlet protection, that can withstand some rough handling. Maybe I lack the right words for it. Anybody?
  3. W

    Dead KT-LCD6 - how to fix?

    Installed a KT-LCD6 on compatible kt-controller with 36V battery. Everything worked perfectly a couple of days. Then one morning the display did not start. Just dead. Never any error codes. No trauma. No visible water ingression. Swapped it for another kt-display which worked immediately and...
  4. W

    Pedalec died - broken controller, display or PAS?

    And now when I measure V between GND and supposed +5V from the controller I get +1,6V and some stuttering motor movement - very strange?
  5. W

    Pedalec died - broken controller, display or PAS?

    Phase wires are ok. And now I remember someting that might be of interest - When I touched the 4-pin JST-connection between display and controller the motor started for some seconds. As I recall it was a kind of slow movement, probably the walk-assist-mode (coded as >4,2V, I read somewhere)...
  6. W

    Pedalec died - broken controller, display or PAS?

    I have no brake switches or trottle connected. A the PAS I have 5V between red and black. I think the intermittent volts are a bit lower (3-4V), but it can depend on the multimeters modus operandi I think. Still no luck. ;(
  7. W

    Pedalec died - broken controller, display or PAS?

    My pedalec suddenly stopped! I now try to locate the problem. Is it the controller, the display or the PAS? Motor and battery are ok (tested with another setup). The controller is from V-fiets. Blinks red, which indicates that it is ok. The display is a 4 pinned led-display (+36, GND, 5V and...
  8. W

    Quality front hub motors 24V 250-500W for rollerbrakes?

    Ok - I learn a lot here. Can you hint me on how to do that? Best regards
  9. W

    Quality front hub motors 24V 250-500W for rollerbrakes?

    Thanks for the advice! I did mail them and they only have 36V-system for rollerbrakes. :(
  10. W

    Quality front hub motors 24V 250-500W for rollerbrakes?

    Anyone who knows any quality front hub motors 24V 250-500W adapted for rollerbrakes? 100 mm dropouts. Have tongxing, byt they are to frail. Kind regards.
  11. W

    Suggest hub motors for our cargo trike!

    Ok... It seems that Q85 is 36V only if possible to fit with rollerbrakes. Anyone who knows quality hubmotors 24V 250-500W adapted for rollerbrakes?
  12. W

    a very unsmooth beginning - advice needed

    Are you running PAS or throttle? We are running PAS. Works great.
  13. W

    Help me pick some parts (please!)

    Any updates? We have the Bakfiets.nl wide version with the two front hub motors (Tongxin 180W)and Im81 shimano rollerbrakes. One motor and one rollerbrake is flipped so the drive the in the same direction. Kind regards Wilhelm
  14. W

    Suggest hub motors for our cargo trike!

    Do you think it is possible to hook up two of for example those Q85s to our current controller? Or do we need a new one? And does any controller work with double motors?
  15. W

    Suggest hub motors for our cargo trike!

    So disc brakes is better than roller brakes everyday? Even in the cold salted swedish winter? Yes. It is always the ring around the rollers, but actually not at the pin holes you mention. To weak for its own power. I've read many of the reports on Tongxin failiures.
  16. W

    Suggest hub motors for our cargo trike!

    Thank you all soooo much for your help! Yes! You nailed it - we want reliability, not more power. It takes all the foodstuff or kids we load on it anywhere without strain. It feels balanced to the rest of the bike (brakes, geometry, wooden box etc). Are all front Chinese 24v 250w ok, or should...
  17. W

    Suggest hub motors for our cargo trike!

    We need two new hub motors for our cargo trike (bakfiets.nl, two front wheels). Our present ones are Tongxin (250w 120swx 24v 175rpm) with rollers as planetaries get broken all the time. Battery is 24v. 100 mm dropouts and need to fit im80 roller brakes. The controller is a black box, but can be...
  18. W

    Do anyone know what motor this is?

    Yes... I was under the impression that Keyde use green or blue grease...
  19. W

    Do anyone know what motor this is?

    You were right! It was a Tongxin. With rollers as planetaries. Red grease.
  20. W

    a very unsmooth beginning - advice needed

    Did you solve the issues? I sometimes ride a Bakfiets.nl trike with original hub motors on the front wheels - no timing problem at all.
  21. W

    Do anyone know what motor this is?

    Here's a pic that might give you a clue... :)
  22. W

    Do anyone know what motor this is?

    This motor has a inscription on its side, which says: "Tgx 250w 120swx 24v 175rpm 1hvt1107 en15194 mfaz 0414" Do anyone know what motor this is? Or what the more shady abbrevs stands for? Any clues would be grrrrait!
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