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外骨骼機器人電機技術參數與定制

2021-2-5 01:32

外(wai)(wai)骨(gu)骼(ge)機(ji)(ji)(ji)(ji)(ji)器(qi)(qi)(qi)人技術是融(rong)合傳感、控制(zhi)、信息、融(rong)合、移動(dong)(dong)(dong)(dong)計算,為作為操作者(zhe)的(de)(de)(de)人提供(gong)一種(zhong)(zhong)(zhong)(zhong)可穿戴的(de)(de)(de)機(ji)(ji)(ji)(ji)(ji)械(xie)機(ji)(ji)(ji)(ji)(ji)構(gou)的(de)(de)(de)綜合技術,是指(zhi)套在人體外(wai)(wai)面的(de)(de)(de)機(ji)(ji)(ji)(ji)(ji)器(qi)(qi)(qi)人,也稱“可穿戴的(de)(de)(de)機(ji)(ji)(ji)(ji)(ji)器(qi)(qi)(qi)人”。外(wai)(wai)骨(gu)骼(ge)機(ji)(ji)(ji)(ji)(ji)器(qi)(qi)(qi)人電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)系統位于(yu)(yu)(yu)機(ji)(ji)(ji)(ji)(ji)器(qi)(qi)(qi)運(yun)(yun)行(xing)的(de)(de)(de)末端,負(fu)責(ze)帶動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)械(xie)結(jie)構(gou),執行(xing)控制(zhi)系統傳遞(di)來的(de)(de)(de)具體任務(wu)。根據(ju)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)形式(shi)的(de)(de)(de)不同,主要分(fen)為三種(zhong)(zhong)(zhong)(zhong)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)方(fang)(fang)(fang)(fang)(fang)式(shi):電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)、氣壓(ya)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)、液(ye)壓(ya)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)。三種(zhong)(zhong)(zhong)(zhong)方(fang)(fang)(fang)(fang)(fang)式(shi)各有優劣,其(qi)中以(yi)電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)在實際(ji)中應(ying)用較(jiao)為廣泛(fan)。電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)在外(wai)(wai)骨(gu)骼(ge)機(ji)(ji)(ji)(ji)(ji)器(qi)(qi)(qi)人上(shang)使用電(dian)(dian)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)方(fang)(fang)(fang)(fang)(fang)式(shi)一般有2種(zhong)(zhong)(zhong)(zhong)方(fang)(fang)(fang)(fang)(fang)案。一種(zhong)(zhong)(zhong)(zhong)方(fang)(fang)(fang)(fang)(fang)案是在旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)關(guan)節(jie)(jie)(jie)(jie)上(shang)直(zhi)接(jie)安裝盤式(shi)電(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji),利用電(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)轉(zhuan)(zhuan)(zhuan)子的(de)(de)(de)旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)帶動(dong)(dong)(dong)(dong)關(guan)節(jie)(jie)(jie)(jie)旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)。這(zhe)(zhe)種(zhong)(zhong)(zhong)(zhong)安裝方(fang)(fang)(fang)(fang)(fang)式(shi)結(jie)構(gou)簡單,易于(yu)(yu)(yu)維護拆(chai)卸。但是采用這(zhe)(zhe)種(zhong)(zhong)(zhong)(zhong)方(fang)(fang)(fang)(fang)(fang)案,將使得外(wai)(wai)骨(gu)骼(ge)機(ji)(ji)(ji)(ji)(ji)器(qi)(qi)(qi)人的(de)(de)(de)旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)關(guan)節(jie)(jie)(jie)(jie)十分(fen)笨重,加(jia)之安裝空(kong)間有限,往(wang)往(wang)會由于(yu)(yu)(yu)電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)尺(chi)寸限制(zhi)而達不到到理想的(de)(de)(de)輸出驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)力(li),因(yin)此這(zhe)(zhe)種(zhong)(zhong)(zhong)(zhong)方(fang)(fang)(fang)(fang)(fang)案大多用于(yu)(yu)(yu)實驗室原理樣機(ji)(ji)(ji)(ji)(ji)上(shang)用以(yi)開(kai)展相關(guan)實驗研究。另一種(zhong)(zhong)(zhong)(zhong)方(fang)(fang)(fang)(fang)(fang)案就是利用電(dian)(dian)動(dong)(dong)(dong)(dong)推(tui)(tui)桿驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong),在電(dian)(dian)動(dong)(dong)(dong)(dong)推(tui)(tui)桿兩端用連接(jie)耳與外(wai)(wai)骨(gu)骼(ge)連接(jie),將電(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)運(yun)(yun)動(dong)(dong)(dong)(dong)轉(zhuan)(zhuan)(zhuan)化為推(tui)(tui)桿的(de)(de)(de)直(zhi)線(xian)運(yun)(yun)動(dong)(dong)(dong)(dong),推(tui)(tui)動(dong)(dong)(dong)(dong)轉(zhuan)(zhuan)(zhuan)動(dong)(dong)(dong)(dong)關(guan)節(jie)(jie)(jie)(jie)轉(zhuan)(zhuan)(zhuan)動(dong)(dong)(dong)(dong)。電(dian)(dian)動(dong)(dong)(dong)(dong)推(tui)(tui)桿一般由電(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)和絲杠(gang)組成,通常采用的(de)(de)(de)是直(zhi)流(liu)電(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji),其(qi)原理是電(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)轉(zhuan)(zhuan)(zhuan)動(dong)(dong)(dong)(dong)帶動(dong)(dong)(dong)(dong)絲杠(gang)的(de)(de)(de)螺(luo)母(mu)轉(zhuan)(zhuan)(zhuan)動(dong)(dong)(dong)(dong),然(ran)后螺(luo)母(mu)利用螺(luo)旋(xuan)(xuan)(xuan)副(fu)的(de)(de)(de)原理推(tui)(tui)動(dong)(dong)(dong)(dong)絲杠(gang)做(zuo)直(zhi)線(xian)運(yun)(yun)動(dong)(dong)(dong)(dong),從(cong)而使絲杠(gang)帶動(dong)(dong)(dong)(dong)外(wai)(wai)骨(gu)骼(ge)機(ji)(ji)(ji)(ji)(ji)器(qi)(qi)(qi)人的(de)(de)(de)大腿(tui)、小腿(tui)、足部分(fen)別繞(rao)髖 關(guan)節(jie)(jie)(jie)(jie)、膝關(guan)節(jie)(jie)(jie)(jie)和踝關(guan)節(jie)(jie)(jie)(jie)做(zuo)旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)運(yun)(yun)動(dong)(dong)(dong)(dong),實現(xian)髖關(guan)節(jie)(jie)(jie)(jie)、膝關(guan)節(jie)(jie)(jie)(jie)和踝關(guan)節(jie)(jie)(jie)(jie)在矢狀面內的(de)(de)(de)屈伸運(yun)(yun)動(dong)(dong)(dong)(dong)。兆威公(gong)司致力(li)于(yu)(yu)(yu)研發、設計、制(zhi)造外(wai)(wai)骨(gu)骼(ge)機(ji)(ji)(ji)(ji)(ji)器(qi)(qi)(qi)人電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)齒輪箱(xiang)產(chan)品,提供(gong)定制(zhi)開(kai)發服(fu)務(wu)。

外骨骼機器人電機技術參數:
材質
金屬
外徑
38mm
工作溫度
-30……+100℃
旋轉方向
cw&ccw
齒輪箱回程差
≤2°
電壓(可選擇)
3v-24V
軸承
燒結軸承
滾動軸承
輸入速度
≤15000rpm
軸向竄動
≤0.1mm
≤0.1mm
電流
150MA max
輸出軸徑向負載
≤120N
≤150N
馬達(可選擇)
步進電機/直流電機/電動馬達

快貓下載地址:定制開發方案:

項目名稱:機器人關節齒輪箱解決方案

項目背景:傳(chuan)動(dong)機器(qi)人(ren)的(de)關節,要求有較大功(gong)率質量(liang)(liang)比和扭(niu)矩(ju)慣(guan)量(liang)(liang)比、高(gao)啟動(dong)轉矩(ju)、低慣(guan)量(liang)(liang)和較寬廣且(qie)平滑的(de)調速范圍。特別(bie)是(shi)機器(qi)人(ren)末(mo)端執行器(qi)(手爪)應采(cai)用體積和質量(liang)(liang)較小,并且(qie)能夠擁有短(duan)時過載能力較大的(de)關節電機。

技術方案:機(ji)(ji)(ji)器人搭配兆(zhao)威(wei)行星齒輪(lun)(lun)關節(jie)(jie)電(dian)機(ji)(ji)(ji), 可(ke)大大提高機(ji)(ji)(ji)器人的(de)(de)品質和效率(lv)(lv)。我(wo)(wo)們(men)的(de)(de)機(ji)(ji)(ji)器人關節(jie)(jie)齒輪(lun)(lun)擁有二(er)級、三級、四級傳(chuan)動(dong)變化(hua)可(ke)根據(ju)機(ji)(ji)(ji)器人電(dian)機(ji)(ji)(ji)的(de)(de)設計(ji)需(xu)求(qiu)更(geng)換減速比(bi)及調整齒輪(lun)(lun)箱的(de)(de)輸入(ru)轉速及力(li)矩。此外,我(wo)(wo)們(men)生產(chan)的(de)(de)機(ji)(ji)(ji)器人電(dian)機(ji)(ji)(ji)齒輪(lun)(lun)箱具有低電(dian)壓(ya)、低功率(lv)(lv)、低轉速、低噪音、壽(shou)命長、微型(xing)、高扭矩的(de)(de)特性(xing),更(geng)好滿足六(liu)自由度機(ji)(ji)(ji)器人的(de)(de)傳(chuan)動(dong)需(xu)求(qiu)。

產品齒輪箱定(ding)制(zhi):直徑3.4mm-38mm,功率:0.01-40W,輸(shu)出(chu)轉(zhuan)(zhuan)(zhuan)速(su)5-2000rpm,減速(su)比5-1500,輸(shu)出(chu)扭矩(ju)1gf.cm到50Kgf.cm。 機器(qi)人關節齒輪箱電壓,轉(zhuan)(zhuan)(zhuan)速(su)和(he)力(li)矩(ju)一般(ban)都是根據(ju)客戶的(de)(de)需求來(lai)定(ding)的(de)(de),力(li)矩(ju)要求越大,齒輪箱所匹配的(de)(de)電機就越長(chang),減速(su)比也越大,單體馬(ma)達的(de)(de)轉(zhuan)(zhuan)(zhuan)速(su)和(he)功率也是可以調整(zheng).

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