High Quality STEM Kids Educational Toys Robot Arm Hydraulic Robotic Mechanical Arm Set

Cov menyuam yaus STEM hydraulic robotic caj npab cov khoom ua si no muaj 220 daim uas yuav tsum tau muab sib dhos ua ke. Tom qab ua tiav, tus neeg hlau caj npab ntsuas 46 x 26 x 30CM. Cov khoom ua si los nrog peb qhov sib txawv ua haujlwm thiab hloov pauv tau kawg: 4 lub puab tsaig tuav lub thoob, lub khob nqus dej, thiab cov ntiv tes tuav. Dab tsi ua rau cov khoom ua si robotic caj npab tshwj xeeb yog tias nws tsis tas yuav muaj roj teeb lossis lub cev muaj zog ua haujlwm. Hloov chaw, nws siv cov qauv hydraulic, uas txhais tau hais tias nws tsuas yog xav tau dej los tsav lub tshuab. Cov yam ntxwv no ua rau nws tus phooj ywg ib puag ncig thiab raug nqi, vim cov niam txiv tsis tas yuav hloov roj teeb los yog them hluav taws xob. Lub hydraulic system yog yooj yim rau kev khiav lag luam. Cov txheej txheem yooj yim no pab qhia cov menyuam yaus txog cov ntsiab lus hydraulic, thaum tseem muab lawv cov khoom ua si lom zem thiab kev kawm. Cov khoom ua si yog tsim los ua kom tau raws li ntau yam qauv kev nyab xeeb, suav nrog EN71, CD, 14P, ROHS, ASTM, HR4040, thiab CPC. Cov niam txiv tuaj yeem muaj kev ntseeg siab hauv kev cia lawv cov menyuam ua si nrog cov khoom ua si no, paub tias nws tau dhau los ua qhov kev sim nruj kom ntseeg tau tias nws muaj kev nyab xeeb.