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Home > 제품소개 > SCANNER > Galvo Scanner > Galvo Motor > VM2500+

VM2500+
* Model VM2500plus Moving Magnet Closed Loop Galvo
* Supports apertures of 10mm, 14mm (10,12,15mm)
* VM+ advanced beam and image positioning scanner motors
* Offer high dynamic performance along with high accuracy and instrument grade performance.
* Advanced 3rd generation VM motor designs, with an entirely new optical position detector.
* VMplus  deliver excellent speed and accuracy, with improved thermal performance and EMI resistance.
* Laser Material Processing
* Biomedical Systems
* Laser Projection
* Imaging and Printing
* Semiconductor Processing
#1 : VM+_DataSheet.pdf

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

Rated Angular Excursion:   40°
Rotor Inertia:   0.5 gm cm2 , +/-10%
Torque Constant:   0.0078 Nm/A, +/-10%
Operating Temperature:   0-50° C
Thermal Impedance (coil to case)   0.9°C/W
Output Shaft Diameter (mm[inch])   Tapered Mount

Electrical/Drive Mechanism

Coil Resistance: (@60°C)   1.9 Ohms, +/-10%
Coil Inductance: (@1kHz)   130 µH, +/-10%
Small Angle Step Response Time:   200 µs, with 10mm, Y mirror, settled to 99%

Position Detector

Linearity:   99.8 %, Minimum, over 20 degrees,
Gain Drift (Ave./[Std Dev]):   0/[35] PPM/° C
Offset Drift (Ave./[Std Dev]):   0/[10] µrad/° C, Maximum



 
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