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robohub 00350.txt

#Synched gears interlock at 4, 500 rpm on state-of-the-art servo system These three gears rotating at 4500 rpm are completely in sync and are running on an AC servo system developed by Mitsubishi electric. ere wee demonstrating how even if three gears overlap like this they can be prevented completely from interfering by moving them with exactly the same timing. This can be done because the motors are controlled with micron-level accuracy. So there no interference even when theye running at such high speed.?As servo systems are used motors theye to drive a variety of machines. Nowadays theye used for applications that require extremely high precision such as mounting smartphone components and coating the glass panels in LCD TVS.?This system uses three motors. First there a linear motor which runs in a straight line downwards. Then there a direct-drive motor which rotates horizontally and finally there the motor that turns this gear. By making the timing of the three correspond completely we can achieve this kind of demonstration. In this demo the rev rate is 4500 rpm. The top speed is 6000 rpm. s the three motors in each unit are being controlled by a single multi-axis servo amp if the timing is correct the braking energy of one axis can be used as energy for another in the same way as a regenerative braking system reducing energy usage. his system is used currently in the automotive chip-making printing and food industries. From now on we think it will be extended to purposes apart from factory automation such as healthcare. c

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