High-Torque 12V Stepper Motor yokhala ndi Encoder ndi Gearbox Imakulitsa Kulondola ndi Chitetezo

12V DC stepper motor kuphatikiza 8mm yaying'ono motor, 4-siteji encoder ndi 546:1 kuchepetsa chiŵerengero gearboxyagwiritsidwa ntchito mwalamulo ku stapler actuator system. Ukadaulo uwu, kudzera pakupatsirana kwapamwamba kwambiri komanso kuwongolera mwanzeru, kumathandizira kwambiri kukhazikika ndi chitetezo cha opaleshoni ya anastomosis, ndikuyika chizindikiro chatsopano chamakampani opangira maopaleshoni ochepa.

Motor iyi imagunda bwino pakati pa miniaturization ndi torque yayikulu. Ndi injini ya 8mm Ultra-miniature: yokhala ndi kapangidwe kopanda coreless, imachepetsa voliyumu ndi 30% poyerekeza ndi m'badwo wam'mbuyomu ndikuwonetsetsa kuti 12V low-voltage drive, ndikupangitsa kuti ikhale yoyenera malo ocheperako opangira ma endoscopic staplers. 4-level high-precision encoder: Ndi chigamulo cha 0.09 °, chikhoza kupereka ndemanga zenizeni zenizeni pa liwiro la galimoto ndi malo, kuonetsetsa kuti cholakwika cha mtunda uliwonse wa stitch panthawi ya suture imayendetsedwa mkati mwa ± 0.1mm, kupeŵa kuopsa kwa kusokonezeka kwa minofu kapena kutaya magazi. 546: 1 Magiya amitundu yambiri: Kupyolera mu njira yochepetsera zida za mapulaneti 4, torque ya stepper motor imachulukitsidwa mpaka 5.2N·m (katundu wovomerezeka). Pakadali pano, magiyawa amapangidwa ndi chitsulo chosapanga dzimbiri chamankhwala, kuchepetsa kuchuluka kwa kuvala ndi 60% ndikuwonetsetsa kuti moyo umakhala wopitilira 500,000.

Pambuyo pa mayesero azachipatala, kusintha kuchokera ku "mechanical suture" kupita ku "intelligent anastomosis" kwatheka. Pazoyeserera zanyama, stapler wanzeru wokhala ndi motayi adawonetsa zabwino zake: Kuwongolera liwiro loyankhira: Chifukwa cha kutsekeka kotsekera kwa encoder, nthawi yoyambira kuyimitsa injini idafupikitsidwa mpaka 10ms, ndipo mphamvu ya suture imatha kusinthidwa nthawi yomweyo pakugwira ntchito. Mapangidwe ochepetsa 546 amathandizira kuti injiniyo ikhalebe yotulutsa bwino pama liwiro otsika, kuchepetsa kugwiritsa ntchito mphamvu pa ntchito imodzi ndi 22%. Imathandizira njira yolumikizirana ndi mabasi ya CAN ndipo imatha kulumikizidwa mosasunthika ndi njira yayikulu yolamulira ya robot ya opaleshoni kuti ikwaniritse ntchito yakutali komanso yolondola.

Njira yoyendetsera galimotoyi yophatikizika kwambiri sikuti imangogwira ntchito kwa ma staplers, komanso imatha kupititsidwa ku zida zamankhwala zolondola kwambiri monga ma endoscopes ndi mapampu a jakisoni m'tsogolomu. M'tsogolomu, ma motors anzeru omwe ali ndi chiwerengero chochepetsera kwambiri komanso phokoso lochepa adzakhala cholinga cha mpikisano.