Analog Galvo Driver

Name: Analog Galvo Driver
Brand: Scanner Optics Co., Ltd.
Availability: InStock

Scanner Optics analog galvo driver board is designed for the full series of Scanner Optics photoelectric galvanometer motor, using the traditional PID closed-loop control mode, stable and reliable performance; with a variety of different configurations, support analog signal input, a variety of different power amplifier devices can drive mirrors with different loads from 3mm-50mm to achieve optimal dynamic performance, to meet the speed and accuracy requirements of various high-end applications.

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Key Features of Analog Galvo Driver

Based on PID control mode, stable performance, high precision, fast speed.
Load size 3-50mm aperture mirrors.
Compact size, for different application scenarios. A variety of different performance of the driver board optional.
Rich I/O configurations. Support ±3V to ±10V analog signal input. Support for galvanometer position, error, speed and current signal output.
Suitable for Scanner Optics UltraGalvo series and STGalvo series galvanometer scanner.

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Specifications of Analog Galvo Driver

STServo Series	STServo I	STServo II	STServo III
Number of Axes	single	single	single
Analog Input Impedance	200K ±1% ohms (Differential) 100K ±1% ohms (Single Ended)	200K ±1% ohms (Differential) 100K ±1% ohms (Single Ended)	200K ±1% ohms (Differential) 100K ±1% ohms (Single Ended)
Position Output Impedance	1K ±1% ohms (for all other observation outputs)	1K ±1% ohms (for all other observation outputs)	1K ±1% ohms (for all other observation outputs)
Position Input Scale Factor	0.5V/mech degree 1V/mech degree 2V/mech degree	0.5V/mech degree 1V/mech degree 2V/mech degree	0.5V/mech degree 1V/mech degree 2V/mech degree
Position Input Range	±10V Max	±10V Max	±10V Max
Position Offset Range	±5%	±5%	±5%
Digital Signal Input Range	16bit DAC	16bit DAC	16bit DAC
Non Linearity of 16-Bit Digital Input	0.006%	0.006%	0.006%
Position Output Scale Factor	0.5V/degree, 1V/degree	0.5V/degree, 1V/degree	0.5V/degree, 1V/degree
Temperature Stability of Electronics	20 ppm/°C	20 ppm/°C	20 ppm/°C
Power Supply Requirements	±15V - ±28V	±15V - ±28V	±15V - ±28V
Maximum Drive Current Limit	6A peak power supply and load dependent	10A peak power supply and load dependent	12A peak power supply and load dependent
Operating Temperature Range	0-50°C	0-50°C	0-50°C

UltraServo Series	UltraServo Mini	UltraServo I	UltraServo II
Axes	single	single	single
Analog Input Impedance	10K ±1% ohms (Single Ended)	10K ±1% ohms (Single Ended)	10K ±1% ohms (Single Ended)
Position Input Scale Factor	0.5V/mech degree	0.5V/mech degree	0.5V/mech degree
Position Input Range	±5V Max	±5V Max	±5V Max
Position Offset Range	±5%	±5%	±5%
Non Linearity of 16-Bit Digital Input	0.006%	0.006%	0.006%
Position Output Scale Factor	0.5V/degree	0.5V/degree	0.5V/degree, 1V/degree
Temperature Stability of Electronics	20 ppm/°C	20 ppm/°C	20 ppm/°C
Power Supply Requirements	±15V	±15V	±15V
Maximum Drive Current Limit	6A peak (power supply and load dependent)	10A peak (power supply and load dependent)	10A peak (power supply and load dependent)
Operating Temperature Range	0–50°C	0–50°C	0–50°C