ORSKOREA’s centerless grinding machines ensure stable accuracy and durability without the need for chucks or centers. By allowing workpieces to rotate freely between the grinding and regulating wheels, they deliver high-efficiency and uniform machining for shafts, pins, housings, and other cylindrical components used in aerospace, defense, and advanced automotive systems. Key Advantages • High productivity through fast, efficient multi-part processing • ±2μm precision and long-term repeatability • Versatility to handle components from small to large sizes • Hydrostatic slides and spindles minimizing heat and vibration • Proven stability for high-value part manufacturing such as engine components, battery cases, and optical housings By combining productivity, accuracy, and reliability, ORSKOREA’s centerless grinders significantly enhance competitiveness in both defense and civilian applications.

The Military Satellite Communication System-II is a basic communication system that uses the military's own satellites operating in geostationary orbit to ensure mobility and survivability through dedicated satellite communication terminals without the help of any infrastructure on land, sea, or air in the ROK Armed Forces' operational area, including the Korean Peninsula. The Military Satellite Communication System-II is a basic communication system that uses the military's own satellites operating in geostationary orbit to ensure mobility and survivability through dedicated satellite communication terminals without the help of any infrastructure on land, sea, or air in the ROK Armed Forces' operational area, including the Korean Peninsula. We supply various types of satellite communication terminal equipment and major component modules that can transmit and receive large amounts of data in real time without regional restrictions using military satellites to system/system companies. Among the main modules of various satellite communication terminal equipment of system/system manufacturers, we supply modems and subscriber matching devices Military Satellite Communication System-II High-speed basic link, anti-electronic warfare link, and low-speed basic link of all satellite terminals 7 types of modems and 7 types of subscriber devices for interworking provide large-capacity data transmission, anti-electronic warfare capabilities, and multi-channel links

A compact EO/IR gimbal camera system designed for UAVs, unmanned surface vehicles, and defense platforms. The system integrates a QVGA/VGA-class LWIR thermal imager and a high-resolution EO camera within a stabilized gimbal, ensuring reliable performance in diverse environmental conditions. Optimized for ISR (Intelligence, Surveillance, Reconnaissance) missions, the system provides detection, recognition, and identification (DRI) capabilities with low-SWaP (Size, Weight, and Power) characteristics.

Lumir is the first Korean company to successfully develop and manufacture this onboard equipment, delivering superior performance and significant cost savings compared to competitors’ products. By integrating non-volatile NAND flash devices into the image data handling unit, storage capacity has been significantly increased, with data retention maintained even when the power is off.The image data handling unit of the satellite is a core device that receives high-speed, large-capacity data output from Earth observation sensors mounted on the satellite—such as SAR or optical cameras—then compresses and stores the data in real time, while also performing encryption and encoding for transmission to ground stations. Lumir has successfully developed and manufactured this satellite-mounted device domestically in Korea for the first time, breaking reliance on imported technologies. This achievement secures Lumir’s competitiveness by delivering superior performance and significant cost savings compared to foreign products.

Live Video Sharing: Stream real-time video to remote experts for instant troubleshooting. AR Annotation: Remote experts can overlay AR markers and annotations directly onto the worker's view. Multi-User Collaboration: Multiple participants can join for a seamless remote teamwork experience. Multi-Device Compatibility: Available on PCs, tablets, smartphones, and smart glasses (VisionX) for maximum flexibility.

Description

Gas-to-liquid heat exchangers, also known as air-to-water or water-to-air heat exchangers, are critical in high-performance environments where efficient thermal management determines reliability and output. They are widely used in applications such as engine charge air cooling, exhaust gas heat recovery, avionics thermal control, cryogenic fluid conditioning, and high-temperature gas handling.

It is especially suited for demanding applications, which require reliable performance, such as missile seeker gimbal stabilization, where small size and low power consumption is required, while in a low cost design that is also ideally suited for high volume commercial applications. System Performance PARAMETERS SPECIFICATIONS Standard Ranges ±100°/sec, ±200°/sec, ±400°/sec Input Voltage + and - 5.0 Vdc Bandwidth 110 Hz Output Noise < 005°/sec/√Hz Scale Factor Accuracy ±1% Nominal Features Dual Axis Capabilities in Small Form Factor Miniature Size: Only 25gm.(1.05” x 0.71” diameter) Hermetically Sealed In Stainless Steel Cylinder High Reliability DC Input/High-Level DC Analog Output Low Cost Applications Tank Turret Stabilization Missile Targeting Platform Stabilization Antenna Stabilization Camera Stabilization Spacecraft