Search: Posts Made By: outrunner
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11-15-08, 01:00 AM
Replies: 58
Views: 13,642
Posted By outrunner

You guys are unable to comprehend!

You guys are unable to comprehend!
11-15-08, 12:56 AM
Replies: 19
Views: 3,350
Posted By outrunner

Duh lead acid batteries are for idiots :) It...

Duh lead acid batteries are for idiots :)

It was fun wasting my time with people who can not understand basic math, weight, gearing etc..
Luckily a local guy will help me put it to the chain....
11-15-08, 12:54 AM
Replies: 19
Views: 3,350
Posted By outrunner

no you are a clueless drone. It even goes 30...

no you are a clueless drone.
It even goes 30 with my head down which according to your ideas would get it 95% nice!
Also the entire prop thing is because people on Bikeforums and other sites think...
11-14-08, 05:43 PM
Replies: 19
Views: 3,350
Posted By outrunner

At 800w with a propeller I am going over 20mph...

At 800w with a propeller I am going over 20mph without pedaling.
That shows the hub motor is inefficient.
Given a belief air power is less efficient that direct drive there is nothing left to state...
11-14-08, 05:32 PM
Replies: 19
Views: 3,350
Posted By outrunner

The packs I am using are rated at 20C and live up...

The packs I am using are rated at 20C and live up to it.
The 5AH 20C 12v pack drops 100amps and just gets warm.
It is very happy at 40 amps
Two of them in paralell gets you 200amps max output at...
11-14-08, 01:20 PM
Replies: 19
Views: 3,350
Posted By outrunner

I am under the impression someone conservative...

I am under the impression someone conservative lacks self control?
C'mon you would have to be so conservative and/or out of control dangerous to purchase a speed limiter. :)
Ya'll sent our $ to...
11-14-08, 01:06 PM
Replies: 58
Views: 13,642
Posted By outrunner

Then we go back to smaller chains with gear...

Then we go back to smaller chains with gear reduction in a smaller area.
It sounds very simple using basic bike parts which is why I made the video to get attention and help simply configuring them...
11-13-08, 08:02 PM
Replies: 58
Views: 13,642
Posted By outrunner

Hey hey how about making it turn the chain...

Hey hey how about making it turn the chain instead of the wheel?
that will work! Even with partial reduction I do not mind pedaling up to 20 then letting it take me to 50 :)

It is okay if there...
11-13-08, 07:55 PM
Replies: 58
Views: 13,642
Posted By outrunner

Hey are you just guessing? :) Check out...

Hey are you just guessing? :)
Check out fallbrooktech.com for light weight you get infinite gears! At infinite cost!

Apparently there is concern with bike chains and max rpms/length/tightness of...
11-12-08, 08:27 PM
Replies: 58
Views: 13,642
Posted By outrunner

The motor is 24lb? Darn that is heavy. My 1000w...

The motor is 24lb? Darn that is heavy.
My 1000w motor is less than one pound!

See my point about outrunner motors and lithium polymers not being utilized anywhere but the RC airplane industry.
...
11-12-08, 09:59 AM
Replies: 58
Views: 13,642
Posted By outrunner

It is great for high torque I meant to say...

It is great for high torque I meant to say consistent ratio.

Well after nobody helps with the geared one or just helps themselves I may give it a go!
Any ideas how to adapt a 6mm or 9mm shaft to...
11-12-08, 08:48 AM
Replies: 58
Views: 13,642
Posted By outrunner

Thanks it is elegant for 1:1 ratio thanks! ...

Thanks it is elegant for 1:1 ratio thanks!

The front wheel hub motor is the perfect solution just skip the steep hills and dirt fields unless you pedal.
Relatively flat to work? Just switch to...
11-12-08, 06:40 AM
Replies: 58
Views: 13,642
Posted By outrunner

It is the most dangerous vehicle ever without a...

It is the most dangerous vehicle ever without a cage.
Too bad there is no cage available at the store for it, or someone to help gear it onto the chain which is the goal.
Any ideas how to cage it...
11-11-08, 10:01 PM
Replies: 58
Views: 13,642
Posted By outrunner

Slofly electric rocket tube airbike 30mph

I have a new super easy electric bike that can go about 25mph flat and it combines with you pedaling, free wheel. It is lighter than any other ebike kit out.

Please check it out and order one and...
05-12-07, 12:53 PM
Replies: 58
Views: 13,642
Posted By outrunner

moved there maybe there will be more posts ...

moved there maybe there will be more posts
http://visforvoltage.net/forum-topic/bicycles-and-pedelecs/861-links-drivetrains-ebikes

If anyone has links on the drivetrain in post 16 please post...
11-23-06, 10:45 PM
Replies: 58
Views: 13,642
Posted By outrunner

example

the posted ebike is an example of the technology not a finished product to judge distance/power on.
If you examine the weight and power of it then it is easy to see it can out do any lead acid...
01-14-06, 08:22 PM
Replies: 58
Views: 13,642
Posted By outrunner

A hub and outrunner are the same thing from what...

A hub and outrunner are the same thing from what I can tell.
Outrunners run forever except for bearings and possible demagnetization over time.

I am suprised to hear they needed a torque and high...
01-13-06, 11:51 AM
Replies: 58
Views: 13,642
Posted By outrunner

Buzzz, Thanks for responding! Oh yes I...

Buzzz,
Thanks for responding!

Oh yes I want two hub motors and a 20AH lipoly pack (just a couple pounds) but I can not afford a hub motor at this time.

I'd love to have a mount with spring as...
01-11-06, 09:56 PM
Replies: 58
Views: 13,642
Posted By outrunner

Here is a link to the video showing the bike...

Here is a link to the video showing the bike being ridden (filmed by me while riding!)

click here for video (http://www.slofly.com/videos/slofly_ebike.wmv)
01-11-06, 09:52 PM
Replies: 58
Views: 13,642
Posted By outrunner

If the hub systems out there drew 50 amps and...

If the hub systems out there drew 50 amps and were 12v they would be 600 watts.
This would be great for using todays lithium packs.

But the hub systems are 36v and 48v and you must series many...
01-11-06, 04:38 PM
Replies: 58
Views: 13,642
Posted By outrunner

You could put a 32AH lipoly on there without...

You could put a 32AH lipoly on there without changing tires or anything.
Weight is around 5 pounds!
I made the 4AH battery from two 2AH batteries just for the test.

This motor is really worth...
01-11-06, 03:31 PM
Replies: 58
Views: 13,642
Posted By outrunner

Oh yes as expected the drive needs to be...

Oh yes as expected the drive needs to be supported on both sides.
On the way back from the market the bearing started to go out on the motor from the excessive side force.

The zap brand motor has...
01-11-06, 03:28 PM
Replies: 58
Views: 13,642
Posted By outrunner

Here is photos and video: ...

Here is photos and video:
http://www.slofly.com/ebike/

Range depends on batteries.
Since this bike is using lithium polymer it can go farther with less weight than any nicd or nimh bike with the...
01-11-06, 12:59 AM
Replies: 58
Views: 13,642
Posted By outrunner

Under $250 brushless Ebike

There are plenty of hub motors out there but I still wanted to see if these low cost, low weight, high quality/high power components could compete with what is out there.

$60 brushless outrunner...
Showing results 1 to 24 of 24


 
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