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        <title>CoreXY speed settings</title>
        <description> Custom making a CoreXY machine.. My rumba cant really push this thing faster then 150mm/s
not sure what would be a good value to start with for Acceleration and Jerk.
Ive read many threads about this but it seems just trial and error.. is there a way to calculate a proper value?</description>
        <link>https://reprap.org/forum/read.php?1,709429,709429#msg-709429</link>
        <lastBuildDate>Sat, 18 Jul 2026 20:25:39 -0400</lastBuildDate>
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            <guid>https://reprap.org/forum/read.php?1,709429,710019#msg-710019</guid>
            <title>Re: CoreXY speed settings</title>
            <link>https://reprap.org/forum/read.php?1,709429,710019#msg-710019</link>
            <description><![CDATA[ What motors and drivers are you using?]]></description>
            <dc:creator>epicepee</dc:creator>
            <category>General</category>
            <pubDate>Mon, 26 Sep 2016 16:19:25 -0400</pubDate>
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        <item>
            <guid>https://reprap.org/forum/read.php?1,709429,709446#msg-709446</guid>
            <title>Re: CoreXY speed settings</title>
            <link>https://reprap.org/forum/read.php?1,709429,709446#msg-709446</link>
            <description><![CDATA[ For acceleration you'd start from the torque specification of the motor, calculate the mechanical advantage to find the applied force, weigh the moving parts and use F=MA to calculate the max acceleration, then derate by a safety factor. But trial and error will be a lot quicker and easier. No idea how you would estimate a reasonable jerk value.]]></description>
            <dc:creator>JamesK</dc:creator>
            <category>General</category>
            <pubDate>Fri, 23 Sep 2016 11:13:35 -0400</pubDate>
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            <guid>https://reprap.org/forum/read.php?1,709429,709429#msg-709429</guid>
            <title>CoreXY speed settings</title>
            <link>https://reprap.org/forum/read.php?1,709429,709429#msg-709429</link>
            <description><![CDATA[ Custom making a CoreXY machine.. My rumba cant really push this thing faster then 150mm/s<br />
not sure what would be a good value to start with for Acceleration and Jerk.<br />
Ive read many threads about this but it seems just trial and error.. is there a way to calculate a proper value?]]></description>
            <dc:creator>makerparts</dc:creator>
            <category>General</category>
            <pubDate>Fri, 23 Sep 2016 09:20:27 -0400</pubDate>
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