tag:blogger.com,1999:blog-2714836888083145222.post2134552645358909815..comments2023-03-15T21:37:20.947+09:00Comments on まついのまうす製作録: 今年の新作「Sapphire」(サファイア)YukiMatsuihttp://www.blogger.com/profile/18362463941057464126noreply@blogger.comBlogger8125tag:blogger.com,1999:blog-2714836888083145222.post-41877567697657313702014-05-23T22:14:18.832+09:002014-05-23T22:14:18.832+09:00My encoder seems to be working well, though I don&...My encoder seems to be working well, though I don't investigate its precision.YukiMatsuihttps://www.blogger.com/profile/18362463941057464126noreply@blogger.comtag:blogger.com,1999:blog-2714836888083145222.post-70360033916892394142014-05-22T06:10:50.786+09:002014-05-22T06:10:50.786+09:00wow, that's interesting, turned out 1.9mm diam...wow, that's interesting, turned out 1.9mm diameter magnets worked. I thought the 2.38mm diameter magnets I am using is already the smallest that the encoder can detect. Do you have encoder noise issue since the size of magnets is way smaller than what the manufacture suggested?Anonymoushttps://www.blogger.com/profile/00705243251808688252noreply@blogger.comtag:blogger.com,1999:blog-2714836888083145222.post-48259929863130636462014-05-17T07:15:54.752+09:002014-05-17T07:15:54.752+09:00I use neither glue nor spacer. I use smaller magne...I use neither glue nor spacer. I use smaller magnet mount, but the size of magnet doesn't change.<br />I use neomag's samarium-cobalt magnet. The diameter is 1.9mm, and the thickness is 1mm. It may be on sale only in Japan.<br />I will write the structure of motor mount and peripheral components in this blog soon.YukiMatsuihttps://www.blogger.com/profile/18362463941057464126noreply@blogger.comtag:blogger.com,1999:blog-2714836888083145222.post-79593178866121706842014-05-15T17:06:55.873+09:002014-05-15T17:06:55.873+09:00did you glue the shaft into 1x3x1 ball bearing? an...did you glue the shaft into 1x3x1 ball bearing? and did you have any spacer support the inner race between 2 ball bearings for each wheel?<br />I can see you made a much thinner motor mount, seems you are using a smaller magnets than your previous version. What is the size if you don't mind to share with us. Thank you!Anonymoushttps://www.blogger.com/profile/00705243251808688252noreply@blogger.comtag:blogger.com,1999:blog-2714836888083145222.post-53788013307395720062014-05-10T21:51:46.670+09:002014-05-10T21:51:46.670+09:00I use two bearing for each wheel. I use minebea...I use two bearing for each wheel. I use minebea's L-310.The size is listed below.<br /><br />outside diameter : 3mm<br />inside diameter : 1mm<br />thickness : 1mmYukiMatsuihttps://www.blogger.com/profile/18362463941057464126noreply@blogger.comtag:blogger.com,1999:blog-2714836888083145222.post-11846760377301178642014-05-09T19:18:09.841+09:002014-05-09T19:18:09.841+09:00that is indeed very light!
how many ball bearing d...that is indeed very light!<br />how many ball bearing did you use for each wheel and what are their sizes?Anonymoushttps://www.blogger.com/profile/00705243251808688252noreply@blogger.comtag:blogger.com,1999:blog-2714836888083145222.post-43189485631281780172014-05-09T00:12:46.563+09:002014-05-09T00:12:46.563+09:00ありがとうございます。
更新頻度は高くないので、ときどきお楽しみいただければと思います。ありがとうございます。<br /><br />更新頻度は高くないので、ときどきお楽しみいただければと思います。YukiMatsuihttps://www.blogger.com/profile/18362463941057464126noreply@blogger.comtag:blogger.com,1999:blog-2714836888083145222.post-16509010870914025792014-05-08T18:29:22.058+09:002014-05-08T18:29:22.058+09:00こんにちは、外川です。
新型機の完成、おめでとうございます!
11.4gってすごいですね^^
ブ...こんにちは、外川です。<br /><br />新型機の完成、おめでとうございます!<br />11.4gってすごいですね^^<br /><br />ブログの更新、楽しみにしています。<br />Anonymoushttps://www.blogger.com/profile/17663812150446032552noreply@blogger.com