Galvanometer Optical Scanner
24Pages

Galvanometer Optical Scanner Galvanometer Optical Scanner ● GVM-0930S ● GVM-2260

■ Galvanometer Optical Scanner (also called as galvo scanner / galvano motor / galvanometer mirror scanner) is the motor with high precision position sensor which detects position to adjust the scan angle of the mirror reflecting laser beam. It has a variety of applications in combination with laser beam, such as laser marker, confocal microscopes, and LiDAR. ■ Features ■ Examples of Application • Fast response / Low inertia / High torque • Laser marking • High linearity and positioning accuracy • Laser microscope • Superior temperature characteristics and minimal • Image capturing humidity...

Scanner Type Registered Custom Number Scanning Angle (Mechanical Angle) 0:±10° Bumpers set for ±10° scanning 1 :±15° Bumpers set for ±15° scanning C : Custom Bumpers set for customized angle Cable Length 0 : GVM-0930, GVM-1445 / Connectors are placed on board 1 : 500mm 2 : 1000mm 3 : 2000mm 4 :3000mm C : Custom / Customized cable Iength Form of the Top Shaft With or Without Mirror 0 : Without mirror M : With mirror Mirror Angle Against Cable 0°(It is also 0 when without mirror) +45° + 45° to connector Custom Customized Shaft 0 : Straight (GVM-2260, GVM-2280 and GVM-2510 are all 0) 1 : With...

■ This drawing indicates the combination of GM7 mirror assembly * The values of the specification are based on the combination of Citizen Chiba Precision Servo Driver and Mirror. * All angles shown are in mechanical angles. * We can provide the data including step response time by preferred combination of the mirror size and the scanner. Please contact our sales representatives for more details. (Some combinations may not be available. )

■ This drawing indicates the combination of GM7 mirror assembly   Spot Center Galvanometer Optical Scanner Scanner Reflective Surface SHIELD SHIELD − MOTOR WINDING ＋ MOTOR WINDING Spot Center Dedicated connection cable is required. ( Please see page10 for more details ) Reflective Surface ● Dedicated connection cable is required. ( Please see page10 for more details ) ■ Specifications  Items Maximum Scan Angle (Mechanical Angle) Rotor Inertia Coil Resistance Torque Constant Peak Current Maximum Coil Temperature Weight Repeatability Offset Drift Gain Drift Step Response Time Input Signal Coil...

■ This drawing indicates the combination of GM0 mirror assembly Spot Center Galvanometer Optical Scanner Scanner Reflective Surface connection cable is required. ( Please see page10 for more details ) Maximum Scan Angle (Mechanical Angle) Rotor Inertia 8.2 Reflective Surface ● Dedicated connection cable is required. ( Please see page10 for more details ) Spot Center A B PD COM AGC RETURN AGC IN SHIELD SHIELD SHIELD − MOTOR WINDING ＋ MOTOR WINDING Coil Resistance Coil Inductane Torque Constant Peak Current Maximum Coil Temperature Weight Repeatability Non-Linearity （± 10 °） Gain Drift 0.1...

Galvanometer Optical Scanner * The values of the specification are based on the combination of Citizen Chiba Precision Servo Driver and Mirror. * All angles shown are mechanical angles. * We can provide the data including step response time by preferred combination of the mirror size and the scanner. Please contact our sales representatives for details. (Some combinations may not be available. )

Galvanometer Optical Scanner Scanner （Unit：mm） ①Sensor Connector ②Motor Connector Made by HIROSE ELECTRIC CO.,LTD. ■ This drawing indicates the combination of GM2 mirror assembly   Reflective Surface Spot Center Reflective Surface Spot Center Maximum Scan Angle (Mechanical Angle) Rotor Inertia Coil Resistance Torque Constant Maximum Coil Temperature Weight Non-Linearity （± 10 °） Gain Drift Step Response Time Input Signal Offset Drift Output Signal Coil Inductance Peak Current Common Mode Differential Mode *Please see the caution below * The values of the specification are based on the...

Galvanometer Optical Scanner * The values of the specification are based on the combination of Citizen Chiba Precision Servo Driver and Mirror. * All angles shown are mechanical angles. * We can provide the data including step response time by preferred combination of the mirror size and the scanner. Please contact our sales representatives for details. (Some combinations may not be available).

Galvanometer Optical Scanner ■ GVM-2510 ■ Mirror + Scanner ■ This drawing indicates the combination of GM5 mirror assembly X-Axis Y-Axis * The values of the specification are based on the combination of Citizen Chiba Precision Servo Driver and Mirror. * All angles shown are mechanical angles. * We can provide the data including step response time by preferred combination of the mirror size and the scanner. Please contact our sales representatives for details. (Some combinations may not be available )

Galvanometer Optical Scanner ■Sensor Connector

■ Mirror Selection Mirror Substrate : Si (Silicon) • Recommended O Available *□ If combining GVM-1445L with rp10 mirror, the mirror holder will be fixed to the Registered Custom Number No Number: Standard Product *It is only used for customized products Laser Beam Diameter Substrate of Coating 0 : Au (Gold) coating (10.6 ^m) 1 : Ag (Silver) coating (1064 nm or 532 nm) 2 : Dielectric mutilayer coating (1064 nm) C : Custom I Customized coating Mirror Substrate 0 : Si Si Silicon C : Custom I Customized Substrate : <p3mm C : Custom I Customized mirror Mirror Shape X : X or first mirror Y : Y or...

Galvanometer Optical Scanner Mirror ■ Mirror Substrate / Recommended Coating Mirror Model Laser Beam Diameter Recommended Coating Mirror Substrate Au (Gold)/ Ag (Silver) Coating Au (Gold)/ Ag (Silver) Coating Dielectric Multilayer Coating (For YAG 1064nm) Au (Gold)/ Ag (Silver) Coating Dielectric Multilayer Coating (For YAG 1064nm) Au (Gold) Coating Dielectric Multilayer Coating (For YAG 1064nm) Au (Gold) Coating Dielectric Multilayer Coating (For YAG 1064nm) You can select the coating depending on the laser beam wavelength. ・ Au (Gold) Coating : Mainly for CO₂ laser (wavelength 10.6μm) ・...