{"product_id":"ultra-galvo-scanner","title":"Ultra-Galvo Scanner","description":"\u003cp\u003e\u003cstrong\u003eUltra-Galvo Scanner\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ultra-Galvo Scanner is a two-axis galvanometer scan set with a photoelectric sensor as its feedback system, giving high repetition accuracy and linearity at a cost-effective price. Each scanner is matched to a mirror of the right inertia through kinematics and dynamics simulation, with an optimised rotor for fast dynamic response. The mirror coatings cover the common laser wavelengths and energy levels, and every mirror is selected for flatness and damage threshold. The units are suitable for flight marking, precision marking, precision cutting and precision welding.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePhotoelectric sensor feedback system — high repetition accuracy, high linearity, high cost performance.\u003c\/li\u003e\n\u003cli\u003eMirror matched to each galvo meter through kinematics and dynamics simulation, with an optimised rotor for excellent dynamic properties and response.\u003c\/li\u003e\n\u003cli\u003eHigh-precision miniature bearings with axial preload for high rigidity and low-friction operation, with attention to bearing life.\u003c\/li\u003e\n\u003cli\u003eScanning mirrors available for common laser wavelengths and energy levels, optimised for inertial load, rigidity and flatness.\u003c\/li\u003e\n\u003cli\u003eWidely used in flight marking, precision marking, precision cutting and precision welding.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications of Ultra-Galvo Scanner\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePhotoelectric Galvanometer\u003c\/th\u003e\n\u003cth\u003eS\u003c\/th\u003e\n\u003cth\u003eM\u003c\/th\u003e\n\u003cth\u003eL\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Beam Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e20 – 30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoment of Inertia (g·cm²)\u003c\/td\u003e\n\u003ctd\u003e0.34\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque Constant (N·mm\/A)\u003c\/td\u003e\n\u003ctd\u003e7.5\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Resistance (Ω)\u003c\/td\u003e\n\u003ctd\u003e2.7\u003c\/td\u003e\n\u003ctd\u003e2.6\u003c\/td\u003e\n\u003ctd\u003e1.58\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Inductance (µH)\u003c\/td\u003e\n\u003ctd\u003e165\u003c\/td\u003e\n\u003ctd\u003e275\u003c\/td\u003e\n\u003ctd\u003e420\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Continuous Current (A)\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Current (A)\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 % Angle Response Time (ms)\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (g)\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ctable\u003e\n\u003ctr\u003e\u003cth colspan=\"2\"\u003eSensor Parameters\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Scanning Angle (°) ①\u003c\/td\u003e\n\u003ctd\u003e±12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNonlinearity (%)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRepeatability (µrad)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOffset Drift (µrad\/K)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain Drift (ppm\/K)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition Resolution\u003c\/td\u003e\n\u003ctd\u003e18 Bit ②\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal, Common Mode\u003c\/td\u003e\n\u003ctd\u003eTypical 170 µA with AGC current of 30 – 40 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal, Differential Mode\u003c\/td\u003e\n\u003ctd\u003e9 – 10 µA\/° with AGC current of 30 – 40 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cem\u003eS: 10 mm · M: 14 mm · L: 20 – 30 mm aperture.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e ① All angles above are mechanical angles. ② After calculation, 18 bit at 25 °C corresponds to 1.7 µrad, and 23 bit at 360° corresponds to 0.75 µrad.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/Ultra-Galvo-Scanner-HJ-spec-sheet-v2.pdf?v=1791413712?v=1791413544\"\u003eUltra-Galvo Scanner (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eAvailable in 10 mm, 14 mm, 20 mm and 30 mm apertures. Tell us your laser type and application and we will quote the right set.\u003c\/p\u003e","brand":"HJ Optronics, Inc.","offers":[{"title":"Default Title","offer_id":67637737816138,"sku":"Ultra-Galvo Scanner","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/ultra-galvo-scanner-10mm.jpg?v=1791411748","url":"https:\/\/hjoptronicsinc.com\/products\/ultra-galvo-scanner","provider":"HJ Optronics, Inc.","version":"1.0","type":"link"}