Galvanometer Optical Scanners

OSST Series Galvanometer Optical Scanners

Part number	OSST8162	OSST8161	OSST8062
Optical apertures supported, two-axis	£5mm	£10mm	£12mm
Response time	0.2ms at 5mm beam	0.3ms at 10mm beam	0.6ms at 12mm beam
Max mechanical rotation angle	±20°-30	±20°	±20°
Linearity	99.9%, over ±20°	99.9%, over ±20°	99.9%, over ±20°
Average current	0.9A	0.9A	1.5A
Peak current	5A	5A	10A
Coil resistance	3Ω±10%	1.8Ω±10%	2Ω±10%
Coil inductance	180μH ±10%	280μH ±10%	260μH ±10%
Operation temp	0℃-40℃	0℃-40℃	0℃-40℃
Weight	80g	105g	180g
Dimension	f18x33+f30x20mm	f18X33+f22x16mm	f22x47+f35x21mm
Axis diameter	2mm	3mm	4mm
Application	Laser show, stage lighting	Super speed fly marking	Laser marking, rapid prototype, trimming, radar etc.

Part number	OSST2238	OSST8061	OSST3808
Optical apertures supported, two-axis	£12mm	£20mm	£32mm
Response time	0.4ms at 12mm beam	0.7ms at 20mm beam	1ms at 32mm beam
Max mechanical rotation angle	±20°	±20°	±20°
Linearity	99.9% over ±20°	99.9% over ±20°	99.9% over ±20°
Average current	1.5A	2A	2.2A
Peak current	10A	15A	10A
Coil resistance	1.4Ω±10%	2.1Ω±10%	2Ω±10%
Coil inductance	420μH ±10%	360μH ±10%	260μH ±10%
Operation temp	0℃-40℃	0℃-40℃	0℃-40℃
Weight	180g	210g	520g
Dimension	f22x47+f35x21mm	f28x57+f39x21mm	f39X72+f35x21mm
Axis diameter	4mm	5mm	7mm
Application	High speed fly marking, high speed marking.	Precise marking, prototype, trimming, radar.	Precise marking, prototype, trimming, radar.

OSST8161

OSST8062

OSST2238

OSST8061

OSSH Series Galvanometer Optical Scanners

OSSH series galvanometer optical scanners are moving-magnet actuators and the rotors of the scanners are a magnet. The capacitor sensor is used to measure the moving angle. They are mainly used in laser marking, laser show etc.

Galvanometer model	OSSH22	OSSH28
Optical apertures supported, two-axis	Max. 10mm	Max. 16mm
Max mechanical rotation angle	±20°	±20°
Linearity (within ±20^o)	99.9 %	99.9 %
Response time	<0.35-0.50ms	<0.50-0.70ms
Analog input resistance	200K±1％Ω	200K±1％Ω
Circuit stability	20ppm/^oC	20 ppm/^oC
Repeatability	8urad	8urad
Input signal	±10V(MAX)	±10V(MAX)
DC power supply	±24VDC-±28VDC	±24VDC-±28VDC
Environmental temperature	-10^oC -- 50^oC	-10^oC -- 50^oC
Drive board	98x71x25mm	98x71x25mm
Dimension (galvanometer)	f22x50 + f41x31.5mm	f28x57 + f41x31.5mm
Recommended DC power supply	DCSH-200-24-2	DCSH-200-24-2

System Options

For more complete levels of system integration and solutions, we also provide the following system components and solutions:

Standard two axis X/Y (galvanometer) mounts and mirror sets from 3mm to 50mm apertures.
Standard laser marking heads, D/A card and software control.
Standard and Custom Interface Cables.
Standard and Custom scan lenses for laser marking machines.
Standard and Custom beam expanders for laser marking machines.
DC power supply DCSH-200-24-2

More galvanometer Optical Scanners Download "Scanner and Drivers" (PDF)