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Cambridge Technology INC 6870 6880振鏡特點(diǎn) (CTI6870 6880)
      高定位精度和可重復(fù)性：動(dòng)磁傳感技術(shù)與CTI的創(chuàng)新提供了電容式位置檢測(cè)器的準(zhǔn)確，分辨率最高的動(dòng)磁式檢流計(jì)的設(shè)計(jì)和可重復(fù)性。這種電容的位置探測(cè)器的動(dòng)磁耦合器提供的定位精度隨時(shí)間和溫度高定位線性，重復(fù)性和穩(wěn)定性。在與我們的671伺服驅(qū)動(dòng)器的組合，模型可以達(dá)到6870 6880 8 microradians短期重復(fù)性。
振鏡速度和步驟響應(yīng)時(shí)間：在6870 6880系列是專門(mén)設(shè)計(jì)用來(lái)最大限度地提高系統(tǒng)的高速應(yīng)用的性能。憑借我們與我們的678伺服驅(qū)動(dòng)器驅(qū)動(dòng)器結(jié)合先進(jìn)的設(shè)計(jì)，CTI6870，CTI6880系列可以達(dá)到1角的小范圍變動(dòng)0.5毫秒的響應(yīng)時(shí)間步千赫的速度。 
       高系統(tǒng)性能和可靠性隨著時(shí)間：高級(jí)產(chǎn)品壽命和紀(jì)律的設(shè)計(jì)技術(shù)，在軸承技術(shù)和質(zhì)量最好的制造工藝和工藝可靠性。制造質(zhì)量保證性能的一致性，你需要設(shè)計(jì)的高品質(zhì)系統(tǒng)劍橋科技的高標(biāo)準(zhǔn)要求在當(dāng)今競(jìng)爭(zhēng)激烈的市場(chǎng)。
配套產(chǎn)品
提供CTI配套產(chǎn)品，包括伺服驅(qū)動(dòng)器振鏡板和XY振鏡電機(jī)。每一個(gè)是專門(mén)設(shè)計(jì)來(lái)提升系統(tǒng)的性能，提高用戶的能力。

Model 6870 Moving Magnet Capacitive Position Detector Optical Scanner

CTI6850，CTI6860，CTI6870系列振鏡馬達(dá)，CTI振鏡電機(jī)出售及維修電話15990199065顧先生
Supports 12mm and 15mm beam apertures.

Galvanometer Specifications
All Position Detector specifications apply with Cambridge Technology servo driver after a 30 second warm-up. All angles are in mechanical degree. Consult manual for complete operating instructions.

Mechanical Specifications
Rated Angular Excursion:   40°
Rotor Inertia:   2.0 gm*cm2, +/-10%
Torque Constant:   1.8X105dyne-cm/amp, +/-10%
Maximum Coil Temperature:   110°C
Thermal Resistance (Coil to Case):   1.0°C/Watt, Max

Electrical Specifications/Drive Mechanism
Coil Resistance:   1.4 Ohms, +/-10%
Coil Inductance:   275uH, +/-10%
Back EMF Voltage:   0.3mV/degree/sec, +/-10%
RMS Current:   5.3 Amperes at Tcase of 50°C, Max
Peak Current:   25 Amperes, Max
Small Angle Step Response Time:   0.7ms, with balanced 2.0gm*cm2 load

Position Detector
Linearity:   99.9%, Minimum, over 40 degrees
Scale Drift:   50PPM/°C, Maximum
Zero Drift:   15 microradians/°C, Maximum
Repeatability, Short Term:   8 microradians
Output Signal, Common Mode:   585 microamperes with AGC voltage of 10VDC, +/-20%
Output Signal, Differential Mode:   14.5 µA/degree, at common mode current of 585 µA, +/-20%

美國(guó)CTI振鏡，美國(guó)劍橋高速掃描振鏡，美國(guó)CTI6860系列掃描振鏡出售及維修電話15990199065顧先生
Model 6880 Moving Magnet Capacitive Position Detector Optical Scanner
Supports 20 mm and 30 mm beam apertures.

Galvanometer Specifications
All Position Detector specifications apply with Cambridge Technology servo driver after a 30 second warm-up. All angles are in mechanical degrees. Consult manual for complete operating instructions.

Mechanical Specifications
Rated Angular Excursion:    40°
Rotor Inertia:   6.4 gm*cm2, +/-10%
Torque Constant:    2.54X105dyne-cm/amp, +/-10%
Maximum Coil Temperature:   110°C
Thermal Resistance (Coil to Case):   0.75°C/Watt, Max 

Electrical Specifications/Drive Mechanism
Coil Resistance:   1.0 Ohms, +/-10%
Coil Inductance:   280uH, +/-10%
Back EMF Voltage:   0.44mV/degree/sec, +/-10%
RMS Current:   7.5 Amperes at Tcase of 50°C, Max
Peak Current:   25 Amperes, Max
Small Angle Step Response Time:   0.9ms, with balanced inertia matched load

Position Detector
Linearity:   99.9%, Minimum, over 40 degrees
Scale Drift:   50PPM/°C, Maximum
Zero Drift:   10 microradians/°C, Maximum
Repeatability, Short Term:    8 microradians
Output Signal, Common Mode:   970 microamperes with AGC voltage of 10VDC, +/-20%
Output Signal, Differential Mode:   22 µA/degree, at common mode current 970 µA, +/- 20%
美國(guó)CTI振鏡，美國(guó)劍橋高速掃描振鏡，CTI6200系列振鏡馬達(dá)

      美國(guó)劍橋公司全名CambridgeTechnologyINC，簡(jiǎn)稱CTI，成立于1978年作為一個(gè)供應(yīng)商，在生物醫(yī)學(xué)研究領(lǐng)域的儀器儀表產(chǎn)品的開(kāi)發(fā)商。當(dāng)時(shí)他們建立技術(shù)創(chuàng)新，高品質(zhì)的制造和客戶承諾CTI的標(biāo)準(zhǔn)。在努力實(shí)現(xiàn)的精度和準(zhǔn)確度的最高級(jí)別的產(chǎn)品，劍橋高速奠定了閉環(huán)振技術(shù)，現(xiàn)在是劍橋的獨(dú)家產(chǎn)品重點(diǎn)的基礎(chǔ)。本公司直接代理銷售美國(guó)劍橋（CambridgeTechnologyINC）的各型號(hào)掃描振鏡并提供維修服務(wù)。部分產(chǎn)品型號(hào)如：美國(guó)Cambridge Technology INC（劍橋）6860、CTI6860、CTI6870、CTI6880、CTI6800、CTI6810、CTI6850、CTI VM-Series、CTI VM500plus、CTI 6231HB、CTI 6240H、CTI 6200、CTI 6210、CTI 6850P、CTI 6810P等。