Hi!, I made new friction drive. I diyed several times but not satisfied.
I followed someone's guide and made new version. Heres few photos and video.
I also post version2 and version1 no more use but it was useful experience.
Visit my post and see how i made.
http://blog.naver.com/PostView.nhn?blogId=dgfiel&logNo=220757312540&categoryNo=37&parentCategoryNo=0&viewDate=¤tPage=1&postListTopCurrentPage=1&from=postView
<Friction Drive Version 3>
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I used 60mm skate board roller.
*Update : First I used 250w motor but its not enough It can bearly move my bike. SO, changed to 350w motor and got very good result very powerful and quite. I even incline the 25degrees hill.
I used bike brake wire and handle for adequate friction tension. Also, remove the throttle spring and put some sponge and can adjust throttle without continuous pushing.
View attachment 13View attachment 10
Here's video.
[youtube]I-d_RkIguz0[/youtube]
<Friction Drive Version 2>
--------------------------------------
Pretty good but not efficient because of complication.View attachment 8
<Friction Drive Version 1>
--------------------------------------
This is first version I made. very simple but main roller too small and slippery on tire. no more use.
I followed someone's guide and made new version. Heres few photos and video.
I also post version2 and version1 no more use but it was useful experience.
Visit my post and see how i made.
http://blog.naver.com/PostView.nhn?blogId=dgfiel&logNo=220757312540&categoryNo=37&parentCategoryNo=0&viewDate=¤tPage=1&postListTopCurrentPage=1&from=postView
<Friction Drive Version 3>
---------------------------------------
I used 60mm skate board roller.
*Update : First I used 250w motor but its not enough It can bearly move my bike. SO, changed to 350w motor and got very good result very powerful and quite. I even incline the 25degrees hill.
I used bike brake wire and handle for adequate friction tension. Also, remove the throttle spring and put some sponge and can adjust throttle without continuous pushing.
View attachment 13View attachment 10
Here's video.
[youtube]I-d_RkIguz0[/youtube]
<Friction Drive Version 2>
--------------------------------------
Pretty good but not efficient because of complication.View attachment 8
<Friction Drive Version 1>
--------------------------------------
This is first version I made. very simple but main roller too small and slippery on tire. no more use.