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Robotic arm design
I am designing a robotic arm, and am wondering how can I determine if a certain part is strong enough and how could i determine if I have enough torque, also really any feedback would be appreciated. I took inspiration for cycloidal drives on joints 2 and 3 from arctos robotics arm. those cycloidal drives have a reduction of 25 to 1 but with pulley joint 2 will either have a reduction of 100-125. The arm is not yet finished but as i said my biggest concern is will joint two have enough torque and will the parts be strong enough when 3d printed. is uses 3Nm NEMA 23 motors and DM566TE drivers. I know it is generally recommended to start by designing from top to bottom but i really could not do it, felt weird. submitted by /u/toljaga12 [link] [Kommentare] reddit.com · reddit.com
I am designing a robotic arm, and am wondering how can I determine if a certain part is strong enough and how could i determine if I have enough torque, also really any feedback would be appreciated. I took inspiration for cycloidal drives on joints 2 and 3 from arctos robotics arm. those cycloidal drives have a reduction of 25 to 1 but with pulley joint 2 will either have a reduction of 100-125. The arm is not yet finished but as i said my biggest concern is will joint two have enough torque and will the parts be strong enough when 3d printed. is uses 3Nm NEMA 23 motors and DM566TE drivers. I know it is generally recommended to start by designing from top to bottom but i really could not do it, felt weird. submitted by /u/toljaga12 [link] [Kommentare]
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