Galvanometer Optical Scanner Driver ■ External Layout Drawing ■ Specifications Model Power Power Voltage Maximum Operating Current Peak Current Command Signal Input Monitor Output Voltage (Differential) Input Impedance Position Output Input Signal Servo OFF Position, Speed, Current, Ready Position error r Output Signal Function Over heating Over positioning Over current Sensor error 0 ℃ to ＋ 50 ℃ Ambient Temperature Range 55g (with heat sink) Our Galvanometer Optical Scanner Servo Drivers (GVD Series) have two options in control system : P Control and PI Control Systems. Please read the following description of the control systems and select one according to the application. P Control : This control will output signal which is proportional to the differential by comparing position feedback and command signal. The scanner responds fast and settles position quickly because servo closed loop band becomes high by not integrate the time. In case of distortion or friction, a position error may occur against the command. This control will output signal which is proportional to the differential by comparing position feedback and command signal, and integrate the time of differential. Therefore, it is possible to maintain a stationary state (a state with extremely small position error) regardless of distortion or friction. This integration provides very high position repeatability. Please select P Control if you are focusing on high speed of s

Galvanometer Optical Scanner Driver ■ Model Number Registered Custom Number No Number : Standard Product *It is only used for customized products Beam Diameter (Mirror size) Control System Command Voltage Mechanical Angle Bumpers set for ±10 °scanning 0：±10 ° Bumpers set for ±5°scanning 1：±5° Bumpers set for ±7.5 °scanning 2：±7.5 ° 3：±12.5 ° Bumpers set for ±12.5 °scanning Bumpers set for ±15 °scanning 4：±15