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TS8720(Φ16 & Φ20mm)
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Main Application
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Laser accuracy marking, laser resistor trimming, laser welding, etc
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Standard Input Aperture
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16mm， 20mm
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Reflection Mirror
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Optional for different kinds of laser wavelength
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Servo Driver Board
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SD-900
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Parameters of TS8720 High-speed Optical Scanner
（All angles are in mechanical degree ,and all parameters apply after 1-minute warm up）
1. SD-800 Servo Driver Board Parameters
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1.1 Input Voltage Requirement
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±24V
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1.2 Analog Signal Input Resistance
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100K±1%Ω（Differential Input）
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1.3 Position Signal Output Resistance
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1K±1%Ω
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1.4 Analog Position Signal Input Range
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±10V（Max.）
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1.5 Position Signal Input Scale Factor
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0.5V/°
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1.6 Position Signal Output Scale Factor
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0.5V/°
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1.7 Operating Temperature Range
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25℃±10℃
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1.8 Driver Board dimensions
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96.9mm(L)*71mm(W)*37mm(H)
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2. Motor Electric and Mechanical Parameters
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2.1 Small Step Response（±0.5V waveform）
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0.8ms(Φ16); 1.2ms(Φ20)
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2.2 Linearity
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99.9%, range ±20°
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2.3 Scale Drift
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<40PPM/℃
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2.4 Zero Drift
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<10μRad./℃
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2.5 Repeatability
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<8μRad./℃
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2.6 Average Current
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1.8A
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2.7 Peak Current
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15A
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2.8 Maximum Scan Angle
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±21°
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2.9 Operating Temperature Range
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25℃±10℃
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XY High Speed Optical Scanner 