5LAOM Large Aperture Optical Mount has been designed for positioning of large optical elements up to 600mm. Commonly LAOM optical mount is extremely efficient solution in applications such as: high power laser systems and astronomy. LAOM series optical mounts have complete 360 degree rotation in azimuth and elevation axes if transmission of both coordinates is decoupled. Special spring preloaded internal mechanisms result near zero backlash motion. Fine adjustment in ±4° range results high quality motion with sensitivity less than 1arcsec. Age hardened aluminum alloy guarantees softness of assembly, high thermal stability and high vibration stability. Rotation range in azimuth and elevation: 360°/360° Fine adjustment range: ±4°/±4° High positioning sensitivity: 1 arcsec Maximum Acceptable thickness of optical element: 100 mm Maximum Acceptable weight of optical element: 150 kg. High thermal and vibration stability Near zero Backlash Various range of apertures can be customized on request Motorized version of optical mount is available Vacuum Compatible Version is available Kinematics & Feedback Azimuth/Elevation (coarse) 360°/360° Azimuth/Elevation (fine) ±4°/±4° Resolution 3 arcsec Sensitivity 1 arcsec Accuracy On request Bidirectional repeatability 3 arcsec Unidirectional repeatability 3 arcsec Backlash 0 Load & Transmission Horizontal load capacity 150 kg Lead Screw Pitch 1 mm Material & Environment Conditions Base material Aluminum Finish Powder coating Environment pressure Atmosphere(10-3 / 10-6 Torron request) Ambient temperature On request Additional Details (5LAOM-600 only) Measurement System Metric Weight 79 kg Aperture Ø590 mm Max optic diameter Ø600 mm Min optic diameter Ø500 mm Max optic thickness 100 mm
