Thorlabs的(de)音圈(quan)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)適合(he)要求(qiu)高速或高加速度定位(wei)的(de)應用。這些(xie)直線(xian)音圈(quan)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)由線(xian)圈(quan)和(he)磁體組成(cheng)，產生線(xian)性力(li)，同時(shi)避免了移(yi)動(dong)(dong)部(bu)分(fen)與(yu)固定部(bu)分(fen)之間(jian)的(de)接(jie)觸。音圈(quan)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)將(jiang)(jiang)電(dian)(dian)(dian)(dian)(dian)(dian)信號(hao)直接(jie)轉化成(cheng)線(xian)性磁力(li)，與(yu)需要皮帶或齒(chi)輪等單獨的(de)傳動(dong)(dong)系統的(de)DC電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)相比，音圈(quan)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)可以提(ti)供更高純(chun)度的(de)運動(dong)(dong)。與(yu)位(wei)置(zhi)傳感器配合(he)使(shi)用時(shi)，音圈(quan)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)提(ti)供快速準確的(de)運動(dong)(dong)，且可重復性高。電(dian)(dian)(dian)(dian)(dian)(dian)壓的(de)極性決定了電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)移(yi)動(dong)(dong)方向。如(ru)果(guo)將(jiang)(jiang)紅線(xian)用于正(zheng)電(dian)(dian)(dian)(dian)(dian)(dian)壓，施加電(dian)(dian)(dian)(dian)(dian)(dian)流時(shi)磁體組件會伸出。雖然(ran)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)位(wei)置(zhi)也會影(ying)響電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)提(ti)供的(de)力(li)，但可以通過將(jiang)(jiang)電(dian)(dian)(dian)(dian)(dian)(dian)流乘以力(li)常(chang)數估(gu)算這個力(li)。

音(yin)圈(quan)電機(ji)兩端應該安(an)裝牢(lao)固，這樣磁體(ti)(ti)組(zu)(zu)件就會懸在(zai)音(yin)圈(quan)周圍(wei)而避免(mian)接觸(chu)。VC063/M和(he)VC125/M磁體(ti)(ti)組(zu)(zu)件的(de)中(zhong)(zhong)心有一(yi)個(ge)(ge)M3盲孔(kong)，而線(xian)圈(quan)組(zu)(zu)件的(de)中(zhong)(zhong)心是一(yi)個(ge)(ge)M3安(an)裝孔(kong)。VC250/M、VC500/M和(he)VC600/M磁體(ti)(ti)組(zu)(zu)件的(de)中(zhong)(zhong)心有一(yi)個(ge)(ge)M6盲孔(kong)，而線(xian)圈(quan)組(zu)(zu)件的(de)中(zhong)(zhong)心是一(yi)個(ge)(ge)Ø6.35 mm通孔(kong)，通孔(kong)兩邊各有一(yi)個(ge)(ge)M4安(an)裝孔(kong)。這些(xie)安(an)裝孔(kong)可用于(yu)我們的(de)直角支架，以便將音(yin)圈(quan)電機(ji)的(de)任一(yi)端固定在(zai)光學(xue)平臺(tai)(tai)或(huo)位移(yi)臺(tai)(tai)的(de)移(yi)動部分。所有型號的(de)音(yin)圈(quan)電機(ji)都有SM外螺紋，用于(yu)安(an)裝固定式光學(xue)元件安(an)裝座或(huo)透鏡套管(guan)。

如(ru)果音(yin)圈電機的(de)(de)移動(dong)超(chao)過了(le)建議的(de)(de)行程范圍，則磁體組(zu)件(jian)可能(neng)(neng)會過度偏(pian)離線(xian)圈組(zu)件(jian)，從(cong)而無法維持(chi)適當的(de)(de)磁相互作(zuo)用。在(zai)這種情況(kuang)下，電機的(de)(de)響應可能(neng)(neng)不會如(ru)預期一樣(yang)，所以(yi)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