Endless Sphere

.... there just isn't the space for a normal socket head or the meat to do a recessed socket head (arm piece is just 1/8" thick).... What I am seeing is two exposed screws on the bottom of the arm that could be changed to hex bolts. That won't help. Cap screws on a flat surfaced hole are indetermin...

I wonder if the flat head taper causes the fastener to stretch and loosen given the back and forth torque creates a wedge lever. You might get away without the second spline with socket heads. Lug nuts on car wheels are tapered but they have much more meat than a flat head screw Look at ur disc brak...

Ultrasonic xacto knife will open it right up. Honda makes good ones

75-10 motor

That's in millimeters

Or belt drive sprocket pulley with internal drum brake like they had in 1788

Or belt drive sprocket pulley with internal drum brake like they had in 1788

Big waste ah money Dry electrode tech is already on its way to China via ex Maxwell co inventor Linda Zhong An inventor with 38 released US patents, made Maxwell world #1 Ultracapacitor technology company by the famous dry electrode method. Entrepreneur @EnerTrode Inc • Employee Apr '11 - Present (7...

Guy told me how it all works... He moved his plywood factory to China. You sell at or below cost when you export and then all your profit comes from export subsidies. He was getting an 18% export subsidy payment which means his profit margin was 18% if he sold at cost. 9 times higher than his 2% pro...

Thumb throttles r weaksauce. You can't ride trials with em which is the ultimate test. That was figured out in the 70s in france and austria. prove me wrong and post a video hopping up on a boulder

Invision Power Board or something similar Kill Facebook now Don't try to migrate data or users just archive current site fresh start Killing facebook / a fresh start is much easier said than done for a lot of reasons. Invision is a paid message board that you can host yourself... answer me this.. W...

Invision Power Board or something similar

Kill Facebook now

Don't try to migrate data or users just archive current site

fresh start

If you r trying to save half a gig by deleting PMs the forum needs a new sponsor. Sorry to be blunt

try
https://hsrmotors.com/hsr/contact

Just sent the shipper the MSDS for the raw cells. This is what boosted boards does when shipping to japan. This is more informative than any battery pack MSDS anyways.

Read a power tool battery msds. Most don't mention even the battery voltage let alone how the cells are arranged/packaged

The precision/accuracy of 30 year old cnc wirebonding machine tech is more than enough for large cells. Today's machines are way overkill Simply use thermal camera with machine vision to flag bad "welds". Load test before encapsulation You can think of the bus bar layer as a flex pcb but instead of ...

Note the insulating dividers between banks of parallel cells . The cells in parallel are ok if they do touch. Banks in serries cannot touch Contractors at the gigafactory went to the media yelling hysterical about defective model 3 battery packs. The media pays cash on the down low if you have any n...

Why don't u ask Grigori Perelman

U weren't particularly rude to me but you were to my friends

so I'm done talking to you

Peace out

visualize the flux passing thru the Riemann surface bounded by the coil's turns

I will be not replying further as you are too rude

you can see far ahead an oncoming car's headlights comes out diagonally from the taillight of the car ahead traveling in the same direction. this happens in the first second of the video at the same moment the woman/bike was in the shadows this was likely "trippy" for the neural net and "consumed" i...

water seeks its own level forget rotary motors and just think about a linear motor (unrolled rotary motor) imagine two moving magnets on the top of the assembly held securely 3 inches apart, each magnet a sqaure block 1x1x1 inch cubed, placed on rails such that they can only move left/right, one mag...

Nice I hear you can hit 200nm.peak which is more than most hub motors and that before torque multiply (gears

Cool battery pack!

Are the holders/connectors made of aluminum? If so what about oxidation? Aluminum oxide is a insulator. I guess you could sand before assembly and hope it stays air tight...

Maybe you know this and they are nickel plated copper?

You can't "California Roll" stop signs on a motorcycle anymore without getting fined (If you do it often and daily) Il-legal ebikes are now the fastest way to get from point a to b. Officers aren't stupid they know your fugly ebike is above the legal limit but jaded officers know the difference betw...