Thorlabs的(de)(de)音圈(quan)(quan)電(dian)(dian)(dian)機(ji)適合要求高(gao)速(su)或高(gao)加速(su)度(du)定位的(de)(de)應用(yong)。這些直線(xian)(xian)音圈(quan)(quan)電(dian)(dian)(dian)機(ji)由線(xian)(xian)圈(quan)(quan)和磁體(ti)組(zu)成，產生(sheng)線(xian)(xian)性力，同時(shi)避免(mian)了移(yi)動(dong)(dong)(dong)部分與固定部分之間(jian)的(de)(de)接(jie)(jie)觸(chu)。音圈(quan)(quan)電(dian)(dian)(dian)機(ji)將電(dian)(dian)(dian)信號直接(jie)(jie)轉化(hua)成線(xian)(xian)性磁力，與需要皮帶或齒輪等單獨(du)的(de)(de)傳動(dong)(dong)(dong)系統的(de)(de)DC電(dian)(dian)(dian)機(ji)相比(bi)，音圈(quan)(quan)電(dian)(dian)(dian)機(ji)可(ke)(ke)以提(ti)供(gong)更高(gao)純(chun)度(du)的(de)(de)運動(dong)(dong)(dong)。與位置傳感器配(pei)合使用(yong)時(shi)，音圈(quan)(quan)電(dian)(dian)(dian)機(ji)提(ti)供(gong)快速(su)準確(que)的(de)(de)運動(dong)(dong)(dong)，且(qie)可(ke)(ke)重(zhong)復(fu)性高(gao)。電(dian)(dian)(dian)壓的(de)(de)極性決定了電(dian)(dian)(dian)機(ji)的(de)(de)移(yi)動(dong)(dong)(dong)方向。如(ru)果將紅線(xian)(xian)用(yong)于(yu)正電(dian)(dian)(dian)壓，施加電(dian)(dian)(dian)流時(shi)磁體(ti)組(zu)件會伸出。雖(sui)然電(dian)(dian)(dian)機(ji)的(de)(de)位置也會影響電(dian)(dian)(dian)機(ji)提(ti)供(gong)的(de)(de)力，但可(ke)(ke)以通(tong)過將電(dian)(dian)(dian)流乘以力常數(shu)估算(suan)這個力。

音圈(quan)(quan)(quan)(quan)電(dian)機(ji)兩(liang)(liang)端應(ying)該安裝(zhuang)牢(lao)固，這樣磁體(ti)組件(jian)(jian)就會懸在音圈(quan)(quan)(quan)(quan)周圍而(er)避免(mian)接觸。VC063/M和VC125/M磁體(ti)組件(jian)(jian)的(de)中(zhong)(zhong)心(xin)有一(yi)(yi)個(ge)M3盲孔(kong)，而(er)線圈(quan)(quan)(quan)(quan)組件(jian)(jian)的(de)中(zhong)(zhong)心(xin)是一(yi)(yi)個(ge)M3安裝(zhuang)孔(kong)。VC250/M、VC500/M和VC600/M磁體(ti)組件(jian)(jian)的(de)中(zhong)(zhong)心(xin)有一(yi)(yi)個(ge)M6盲孔(kong)，而(er)線圈(quan)(quan)(quan)(quan)組件(jian)(jian)的(de)中(zhong)(zhong)心(xin)是一(yi)(yi)個(ge)Ø6.35 mm通孔(kong)，通孔(kong)兩(liang)(liang)邊各有一(yi)(yi)個(ge)M4安裝(zhuang)孔(kong)。這些安裝(zhuang)孔(kong)可用(yong)(yong)于(yu)我們(men)的(de)直(zhi)角支架(jia)，以便將音圈(quan)(quan)(quan)(quan)電(dian)機(ji)的(de)任一(yi)(yi)端固定在光(guang)學(xue)平臺(tai)或位移臺(tai)的(de)移動(dong)部分。所(suo)有型號的(de)音圈(quan)(quan)(quan)(quan)電(dian)機(ji)都有SM外螺(luo)紋，用(yong)(yong)于(yu)安裝(zhuang)固定式光(guang)學(xue)元(yuan)件(jian)(jian)安裝(zhuang)座或透鏡套管。

如(ru)果音圈(quan)電機(ji)的(de)移動(dong)超過(guo)了建議的(de)行程范圍，則磁體組件(jian)可能會過(guo)度偏離線圈(quan)組件(jian)，從(cong)而無法維持適當的(de)磁相互作(zuo)用。在這種(zhong)情(qing)況下，電機(ji)的(de)響應可能不會如(ru)預期一樣，所以須(xu)手動(dong)調(diao)回組件(jian)。

• 直線音圈電機
• 直接驅動，確保高純度運動
• 行程62.5 mm
• 電流驅動工作
• 高速精確的移動
• 加速和減速響應快
• SM螺紋的線圈組件