Endless Sphere

I also spent a lot of time setting the gap and making sure the RLS chip was centered.

[youtube]Bj059xPjwZ8[/youtube]

High everyone. Here is the first 2 videos I have put together on some racing cells I'm testing.

[youtube]zNL5w7UTxlI[/youtube]

I found your post back from 2017. Anyway I have my shield connected on single side to casing of the inverter. Both inverter and motor are connected to each other and car chassis via 6mm2 ground straps. I thought that would be enough... tnx Arber I hope you meen the inverter enclosure and not the tr...

So what did you use to get better response? Did you just lower winding resistance and add more phase torque? Or did you advance RLS encoder signal? By how much? I tried up to 35deg and there wasnt any improvement. Do i have to use real degrees? That would be 4x35deg = 140deg electrical? Now everyth...

thepronghorn wrote: ↑

Jan 16 2021 3:44pm

Hi Thud and Arlo1! Cool dirtbike Arlo1. How much does it weigh?

Thanks man.
About 25 lbs more then a factory 450. I need to weigh it once the 3d printed parts are on it.

Hi Lebowski I still consider starting torque with my motor rather lame. I have read on the characteristics of IPM motors. As you may know Leaf motor is 8 pole IPM motor. I wanted to ask you if you considered IPM motors with your software? Here there are two torque components. One reactive and one r...

Thud wrote: ↑

Jan 07 2021 8:46pm

hehe, I drop by to see if there is anything interesting (to me at least) & I find My old friend Arlo1 still Building cool stuff.
Bravo brother. I needed this today.

Thud! How the hell are you? Have not herd from you in a while! Hope you are doing well.

Hey. Anyone willing to share a ME1616 / 1507 (or other ipmsm) dcf for gen4? I found some interesting info in the dict and wondering if there's an id lookup table enabled for these ipm motors. I'm trying to figure out how it's set up: I tried the Speed dependent FW and so far it has not made any dif...

and some time on my dyno.

[youtube]ohDflx2XmAQ[/youtube]

the first Test ride.

IN this video it only had 48rwhp.

[youtube]fdM-8j1139U[/youtube]

and the 4th

[youtube]FkxmTNDrCuA[/youtube]

And the 3rd

[youtube]KSYqSI8tVhQ[/youtube]

Here is the second build video

[youtube]5cAxiCDpO3k[/youtube]

I have not spent as much time on ES as I used to. I have been busy with many things. One of them has been this bike. About 2 years ago I picked up a 2005 CRF 450 with a rod sticking out of the cases. From there I started figuring out how I was going to make a fast and fun to ride Electric MX. I 3d p...

But at the end of the day this is a top notch product! If the average enthusiast cannot justify the cost then what is the chance that when I come to buy one they are no longer available due to lower than expected sales? We don't have an expectation for sales numbers. We will grow this organically. ...

But at the end of the day this is a top notch product! If the average enthusiast cannot justify the cost then what is the chance that when I come to buy one they are no longer available due to lower than expected sales? We don't have an expectation for sales numbers. We will grow this organically. ...

Out of interest, what are people expecting these to cost when ready? Well you can start with the cost of the parts and its going to be more then that. We are not talking about selling a kit or a control board. If I were to buy the two I need at the price suggested then it will cost over NZ$22,500 o...

Guys this has been a hard week for many, Jackson was one of the best people I knew and words can't describe this. He was always in good spirits when I got to see him, and always with a smile on his face. I have so much to thank Jackson for and its crazy he was 14 years younger than me teaching me so...

Great work Jeremy,

Good to see you still at this. Just push forward and see what happens!

RESPECT! You my friend have a beautiful mind, Great work. I plan to copy this in the future. Still trying to get my 88ysr50kw back up again. kelly kac 8080i is a lousy design, a good but expensive lesson I learned. Sent from my iPhone using Tapatalk Thanks for the find words. I blew up a Kelly tryi...

OK everyone.

Here is the last 3 videos I have put together during testing. With more to come.

-Arlin

[youtube]z9XviQ09r-k[/youtube]

[youtube]hYvuRghNGTc[/youtube]

[youtube]0aL3Er-WFqU[/youtube]

last week we passed 100kW at 350V on the dyno. @lewbowski, you're right about 45deg being a pretty decent default value for timing adjust. arlo gives a once over tour in the video: https://youtu.be/hYvuRghNGTc Major Milestone achieved. :bigthumb: I think what Arlo1 does here is not what I do... I h...

yahoo has a story. Canada is removing 5 bills from legal tender status, the $1, $2, $25, $500 and $1000 dollar bill. if you have them turn them in before its too late and theyre worthless. the 1,2,25 bills are more of a collector item but the person with the 500 and 1000 bill will probably get put ...

Thanks for Sharing Bas. This will be a huge step forward for many.