ORSKOREA’s high frequency grinding spindles, operating at speeds up to 120,000 rpm—the highest level in Korea—are engineered for ultra-precision and durability in critical defense and aerospace applications. In addition to belt-driven, built-in motor, hydrostatic, and hydrodynamic types widely used in semiconductor and precision equipment, our spindles are customized to deliver the exact speed and power output required by customers. With over 25 years of expertise in repairing and retrofitting leading Japanese, German, and Swiss brands such as TOYO, KOYO, OKUMA, GMN, and Fischer, and with multiple proprietary patents including joint developments with Schaeffler Korea, ORSKOREA ensures proven reliability. These spindles are ideal for machining high-value defense components such as armored vehicle gears, drone actuators, aircraft engine parts, multispectral sensor housings, and advanced optical or communication devices, supporting the competitiveness of both defense and civilian manufacturers.

ㅇKey Features - Null Steering / Beam Forming - 4 Channel RF Input (changeable, 3/5/7 channel) - Anti Jamming Performance : ≥ JSR 00 dB - RAIM Detect and Isolation - RS-422 (SDLC Protocols) - High temperature resistance radome can be applied on the externally mounted antenna environment ㅇQuality and Certification - MIL-STD-810G - MIL-STD-461F - Certicicates of Defense Quality (Anti-jamming Receiver System)

This is a contact-type and non-contact optical cable assembly for high-speed transmission of large-capacity signals such as video signals. It is a cable assembly for optical signal transmission in compliance with MIL standards by utilizing a contact/non-contact connector developed by Yeonhab Precision.

Military and Commercial

국내 최초로 GaN MMIC HPA 개발을 통한 레이다 탐지용 TR Module 개발로 핵심기술을 확보 하였으며 S ~ Ka대역 주파수 범위에 최적화된 다양한 제품을 개발, 생산하고 있습니다.

JEFF EAGLE is the tactical spectacle for Military & Law Enforcement who need ultimate protection. The lightweight glasses give you super flexibility for comfortable fit in use. JEFF EAGLE is innovative product that can minimize visual disturbance caused by fogging by applying Anti-Scratch & Anti-Fog coating on the inside and outside of the lenses. Depending on the user's facial structure and specific requirements, lenses can be selected in either cylindrical or spherical shapes. It is available in three sizes - S, M, and L - ensuring a comfortable fit regardless of ethnicity. It is complaint with ANSI Z87.1 standard requirement, European CE standard, and exceed U.S. Military eyewear ballistic resistance requirement MIL-PRF-32432A. Thin temples enable compatibility with communication systems and helmet.s

High productivity • The nodding head type spindle maximizes productivity and efficiency during multi-face and 5-axis simultaneous machining operations. High rigidity • Dual ball screws deliver improved stability and responsiveness for heavy-duty cutting. Easy chip disposal • The machines’ central chip removal system improves operational efficiencies.

The core of the next-generation intelligent protection system Efficiency in the battlefield environment by building a highly intelligent weapon system with multiple spraying control technology for precise injection and remote control of multiple objects (intelligent mines), complex sensor-based intelligent ammunition design technology, and platform interlocking and cluster attack protection system integrated design technology. Development is underway to maximize effectiveness. Instead of conventional mines, we integrate technologies used in the 4th industrial revolution such as wireless power transmission, wireless communication, complex sensor control swarm control algorithm, and signal processing between location information, and develop the core technology of the intelligent mine system to efficiently operate the weapon on the battlefield. You can maximize the effectiveness of the system.