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  1. R

    BH ebike batts (emotion/neo/etc) and replacing their bms

    If I find a solution, I'll post it so others don't have to go through the pain of reinventing the bms. Many thanks
  2. R

    BH ebike batts (emotion/neo/etc) and replacing their bms

    I have contacted Jet Black, the former importers of BH ebikes and theysaid they have received little support from BH regarding the bikes and as such now no longer are the distributers in Oz. I emailed BH Spain and have received no reply. On the battery packs is a Taiwanese company name, HiTech...
  3. R

    BH ebike batts (emotion/neo/etc) and replacing their bms

    Now I've been fiddling with batteries for a few years now, repairing, repacking, testing, custom building but I've struck an issue with some of the factory made ebikes that have unique bms modules which talk to the controller in a way that prevents their replacement with a standard bms. Has...
  4. R

    bh emotion needs unrestricted throttle

    Hello all you smart and savvy posters. I got a call from the owner of a white bh emotion rear hub motor ebike who has a dodgy knee and wants a throttle fitted to his bike. Since I haven't worked on an Emotion before and as they come here in Oz without a throttle, could anyone give me some...
  5. R

    Melbourne - Electric Vehicle Expo, Sun 23rd Feb.

    Hi Peeps, I'm the convenor of the ATA EV Group Melbourne and the site manager of the Melbourne EV Expo being held at the Atrium of the Swinburne Uni, Hawthorn Campus from 10am to 4pm. There will be the Holden Volt, Mitzibishi Imiev, Nissan Leaf, Aurora solar race vehicle, Swinburne's Electric...
  6. R

    Melbourne EV EXPO Saturday April 13

    Here are the winners of the Judges awards plus the one peoples' choice award that went to a converted Giant MTB Best mass produced electric car: Holden Volt Best converted electric car: E-Volvo Best alternative electric vehicle: Swinburne formula SAE vehicle Best mass produced electric bike...
  7. R

    Melbourne EV EXPO Saturday April 13

    Hello Peeps, Thank you everyone who turned up at the Expo. It was the first one organised by the ATA EV Group Melbourne (are you a member? why not? we don't bite....only on request). As the Convenor of the group I'd like to thank the Secretary (my partner, CEO of REV-Bikes and workaholic) for...
  8. R

    Melbourne EV EXPO Saturday April 13

    Wicked !!!! It should be a good day out. There will be a nice range of EVs there to kick the tyres of and have a spin in. Vehicles on display will be....... Holden Volt Nissan Leaf Mitsubishi IMIEV Evolvo Crown all electric bus Solar Dog Antarctic Exploration Vehicle Aurora Solar Race Car...
  9. R

    Melbourne EV EXPO Saturday April 13

    Hi Peeps, The Melbourne EV Branch of the ATA (Alternative Technology Association) is hosting an EV Expo at Swinburne Uni Hawthorn Campus in the all weather Atrium and surrounds. From Electric cars both converted and those straight from the major and some minor manufacturers to Electric Bikes...
  10. R

    What's the range Gerald?

    Hi Peeps, I'd like to know what range people get on a stock standard 200/250 watt hub motor running a 36volt 10AH battery. I usually ride 48volt and with bigger motors. I suspect that about 5km per AH is to be expected as long as the rider is about 70-80kg and the terrain is reasonably flat and...
  11. R

    BMC motor fault finding assistance

    Sorry about the bad pics. I had to resize them as they were too large for the forum as my phone usually takes them. I hear what youy are saying about a controller issue but I haven't even got the controller here. I've been using one of our external controllers from our stock which works fine...
  12. R

    BMC motor fault finding assistance

    This is where I'm up to. Some pics showing the data I got from the little doflicky device I got from China on my visit last year.
  13. R

    BMC motor fault finding assistance

    hello Peeps once again, I've been a sick puppy for over a week and have only now returned to this infuriating bmc motor. Here is the state of play(sic) so far..... The motor spins smoothly in both directions without a controller connected, the freewheel does as it's supposed to and in the other...
  14. R

    proper torque arm installation on regen motors

    Hello fellow ebikers, I would like some advice on the installation of torque arms on motors with regen braking. As I understand it, there is a need to fit torque arms to the backside of the front forks (for front wheels) as the acceleration will then push the axle further into the dropouts. Does...
  15. R

    BMC motor fault finding assistance

    Thanks Mr Electric. I'll bite the bullet and open her up and check. I love this forum, it's my lunchtime reading, I hope that doesn't sound sad. :-)
  16. R

    what's this device do?

    Thanks Amberwolf, you are a gem
  17. R

    what's this device do?

    Hello Learned People, Does anyone know how to use this little device properly? I got it free in China last year and I haven't been using it due to lack of info. Could someone give me a heads up on what the different applications/functions of this? Cheers
  18. R

    BMC motor fault finding assistance

    Hello Smart People I've been given a BMC motor to fix. Unfortunately the owner who lives far away didn't leave me the controller. I'm using a Golden Motor external controller help fault find and this is what has happened so far. When I connect up the phase wires (without connecting the hall...
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