Endless Sphere

Had to connect to wifi. Video is working but can’t watch it loud due to family asleep


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Its possible I am sure. I can’t see the video. Are you using foc or square?


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We can add some controller temp statistics to that dash too when i get time.


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Having a great time in the arctic circle but when I am back we can play with field weakening and maybe get a big improvement on 53mph. In the past up to 70 percent improvement has been achieved.

Can’t get there with Sabvoton.


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Running it in normal or turbo mode mostly fella?


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Might be staying over your way Thursday lash. Will have my beta with me. I’ll throw one of my tensioners in the van and show you my setup.




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Awesome. Subd.


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Interesting thread. Subd.


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Sounds like Sabvoton deaths are becoming common in the ES community


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No intention to provide it for aftermarket given the OEM demand.




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Good to know!


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Just realised which frame it was! I did some custom work with that factory a long time ago then didn’t progress it. Slightly smaller belly. How does the frame feel? Any torsional twisting? https://uploads.tapatalk-cdn.com/20181213/350e6f1ccf7b0531bed7450adf255b1c.jpg Sent from my iPhone using Tapatalk

That wasn’t a failure with the controller it was a failure with the rs485 input where Sketch accidentally connected 80v to the 5v input via a USB dongle. You can’t do that with the wifi dongle. Yes we got them back. What’s weird and bizarre is an electrics tech repairer lecturing someone with a doub...

Admins can you please remove the troll


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Good lord. Please move on. You can genuinely add zero value here with that lecturing approach. Lecturing both myself or the OEM on thermal properties is really not worth the time of any parties for a military supplier. Please just go back to your other threads. This isn’t helping anyone. Sent from m...

Good lord we've jumped the shark.
Haven't checked in and it looks like a bunch of kids squabbling and ranting.

Its a small controller with high power capability.
They use thermal potting. For thermal management.
I suggest you move on son.

About 110 cells easily or 130 with more complex shapes. Couple more ready for blast and paint. Raw aluminium would be kinda cool. https://uploads.tapatalk-cdn.com/20181130/16d38209db542a0a6ac966a94d7c6e00.jpg https://uploads.tapatalk-cdn.com/20181130/7ea8bc3450af06a0ae42b500bba646f5.jpg https://uplo...

Exactly Willow. It's not about damaging the unit, its about killing a script kiddie with a 40kw plasma cloud between their legs. Thats why Sevcon take the same restrictive programming approach. The difference between forums is the management of uninformed negative people leaping to hysterics. Facebo...

Subbed. Awesome work.

That's a classic - I didn't know they were rebranded here in oz. Awesome work.

Be careful of those white BMS units - I don't think they balance. Might pay to check the difference voltages from time to time.
Cheers mate!

Says $390 in the shop, what's so special about these? I hope the answer isn't "if you have to ask, it's not for you", like if Yoda himself forged them in his mud hut. :lol: Haha those were kmart bikes I did nearly a decade ago. These are pedigree DH bikes with a patented rear end, welded by a quali...

Awesome.

I was thinking of a similar linear setup using carbon conductive spray on sanded copper, instead of nickel plating the copper. Thoughts?

True that Willow.

I spend an awful lot of time on ES facebook these days, and barely ever on here.
I'm now reminded of why.

Hi all, those prior posts seemed to escalate a bit too quickly and make a lot of assumptions. I think we can all do better. A reminder that these were OEM controllers to rival the difficult-to-program Sevcon. The reason for disabling regen on shipping is simple - so no one with moderate experience e...