Thorlabs的(de)(de)(de)音(yin)圈(quan)電(dian)(dian)(dian)(dian)機(ji)適合(he)要求高速(su)(su)或高加速(su)(su)度定(ding)位的(de)(de)(de)應用。這些直(zhi)線音(yin)圈(quan)電(dian)(dian)(dian)(dian)機(ji)由線圈(quan)和磁體(ti)組成，產生線性力(li)(li)，同時(shi)避免(mian)了移動(dong)(dong)部(bu)(bu)分與固定(ding)部(bu)(bu)分之間的(de)(de)(de)接觸。音(yin)圈(quan)電(dian)(dian)(dian)(dian)機(ji)將電(dian)(dian)(dian)(dian)信號直(zhi)接轉化成線性磁力(li)(li)，與需(xu)要皮帶或齒輪(lun)等單獨的(de)(de)(de)傳動(dong)(dong)系(xi)統的(de)(de)(de)DC電(dian)(dian)(dian)(dian)機(ji)相(xiang)比(bi)，音(yin)圈(quan)電(dian)(dian)(dian)(dian)機(ji)可(ke)以提(ti)供更高純(chun)度的(de)(de)(de)運動(dong)(dong)。與位置傳感器(qi)配合(he)使用時(shi)，音(yin)圈(quan)電(dian)(dian)(dian)(dian)機(ji)提(ti)供快速(su)(su)準確的(de)(de)(de)運動(dong)(dong)，且可(ke)重復性高。電(dian)(dian)(dian)(dian)壓的(de)(de)(de)極性決定(ding)了電(dian)(dian)(dian)(dian)機(ji)的(de)(de)(de)移動(dong)(dong)方(fang)向。如(ru)果將紅線用于(yu)正電(dian)(dian)(dian)(dian)壓，施加電(dian)(dian)(dian)(dian)流時(shi)磁體(ti)組件會伸出。雖然電(dian)(dian)(dian)(dian)機(ji)的(de)(de)(de)位置也會影響(xiang)電(dian)(dian)(dian)(dian)機(ji)提(ti)供的(de)(de)(de)力(li)(li)，但可(ke)以通過將電(dian)(dian)(dian)(dian)流乘以力(li)(li)常數估算這個力(li)(li)。

音(yin)圈(quan)電(dian)機兩端應該安裝牢固(gu)，這樣磁(ci)體(ti)組(zu)件(jian)(jian)就會懸在音(yin)圈(quan)周(zhou)圍而避免接觸。VC063/M和VC125/M磁(ci)體(ti)組(zu)件(jian)(jian)的(de)中(zhong)心(xin)有(you)(you)(you)一(yi)(yi)個(ge)M3盲(mang)孔(kong)(kong)，而線(xian)圈(quan)組(zu)件(jian)(jian)的(de)中(zhong)心(xin)是(shi)一(yi)(yi)個(ge)M3安裝孔(kong)(kong)。VC250/M、VC500/M和VC600/M磁(ci)體(ti)組(zu)件(jian)(jian)的(de)中(zhong)心(xin)有(you)(you)(you)一(yi)(yi)個(ge)M6盲(mang)孔(kong)(kong)，而線(xian)圈(quan)組(zu)件(jian)(jian)的(de)中(zhong)心(xin)是(shi)一(yi)(yi)個(ge)Ø6.35 mm通孔(kong)(kong)，通孔(kong)(kong)兩邊各有(you)(you)(you)一(yi)(yi)個(ge)M4安裝孔(kong)(kong)。這些安裝孔(kong)(kong)可(ke)用于我們的(de)直角支架(jia)，以(yi)便(bian)將音(yin)圈(quan)電(dian)機的(de)任一(yi)(yi)端固(gu)定(ding)在光學平(ping)臺(tai)或位移(yi)臺(tai)的(de)移(yi)動部(bu)分。所有(you)(you)(you)型號的(de)音(yin)圈(quan)電(dian)機都(dou)有(you)(you)(you)SM外螺紋，用于安裝固(gu)定(ding)式光學元件(jian)(jian)安裝座(zuo)或透鏡套管。

如果音(yin)圈(quan)(quan)電機的(de)移(yi)動(dong)超(chao)過了建(jian)議的(de)行程范圍，則(ze)磁(ci)(ci)體組(zu)件(jian)可(ke)能(neng)會過度偏離(li)線圈(quan)(quan)組(zu)件(jian)，從而無(wu)法維持(chi)適當的(de)磁(ci)(ci)相互作用。在這種情(qing)況下，電機的(de)響應可(ke)能(neng)不會如預期(qi)一(yi)樣，所以須手動(dong)調回組(zu)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