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Home > 제품소개 > SCANNER > Galvo Scanner > Galvo Motor > 6200H

6200H

* Model 6200H Moving Magnet Closed Loop Galvanometer Based Optical Scanner:
* Supports apertures of 3mm, 4mm,  5mm, 6mm, and 7mm
* Highest Galvo Speeds and Step Response Times
* Maintaining Position Accuracy and Repeatability at High Speeds
* High System Performance and Reliability Over Time

* Laser Material Processing
* Biomedical Systems
* Laser Projection
* Imaging and Printing
* Semiconductor Processing

#1 : 6200H data sheet.pdf

Galvanometer Specifications

Cambridge Technology brings you the smallest galvanometer available on the market today. Designed for applications where size is of the greatest importance the 6200H compact footprint allows the 6200H to be easily incorporated into any system without compromising space. Our 6200H can be designed and optimized for speed, size, cost and accuracy with typical beam diameters of 3mm or smaller.

Designed for applications where size is of the greatest importance the 6200H compact footprint allows the 6200H to be easily incorporated into any system without compromising space. Our 6200H can be designed and optimized for speed, size, cost and accuracy with typical beam diameters of 3mm, 4mm, 5mm, 6mm, and 7mm.

Mechanical Specifications

Rated Angular Excursion:   40°
Rotor Inertia:   0.013 gm cm2, +/-10%
Torque Constant:   1.20x104 dyne cm/amp, +/-10%
Maximum Rotor Temperature:   110°C
Thermal Resistance (Rotor to Case):   3.8°C/Watt, Max

Electrical Specifications/Drive Mechanism

Coil Resistance:   2.14 Ohms, +/-10%
Coil Inductance:   52 µH, +/-10%
Back EMF Voltage:   20.9 µV/degree/sec, +/-10%
RMS Current:   2.3 Amperes at Tcase of 50°C, Max
Peak Current:   6 Amperes, Max
Small Angle Step Response Time:   130 µs with 3mm Y mirror, settled to 99%

Position Detector

Linearity:   99.9%, Minimum, over 20 degrees, 99.5%, Typical, over 40 degrees
Scale Drift:   50 PPM/°C, Maximum
Zero Drift:   15 µrad/°C, Maximum
Repeatability, Short Term:   8 microradians
Output Signal, Common Mode:   155 µA with AGC current of 30mA, +/-20%
Output Signal, Differential Mode:   12 µA/°, at common mode current of 155 µA, +/-20%



 
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