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.

PBS TJ80-120 turbojet engine features a compact design and excellent thrust-to-weight ratio of 1,200 N at 12.8 kg including accessories, best in its category. Built-in BLDC starter-generator provides reliable starting and power to the deck network. Customisation possible (adjustment of hinges, length of outlet nozzle, etc.) Quick air-start under 7 seconds

The all-new AV3 Assault Rotary Wing Helmet, releasing in 2026! Engineered with precision for extreme conditions, this helmet is a game-changer for aviators and adventurers alike. Some key features of this helmet include the maxillofacial shield, visor shroud system, koroyd impact liner, fit knob system and NVG compatibility.

The fully redundant DA 30-HT-D has been developed for applications with the highest reliability demands. The redundant – two channel – design of the actuator allows continuous operation even if one of the two channels has failed. All major components such as the electric motors, control and communication electronics, and power supply are available twice (redundant). The position sensor features a three channel design (for 2 out of 3 voting). Additionally, there are several sensors integrated to provide diagnostic information such as current consumption, supply voltage levels and temperature readings. All major components of the actuator are continuously diagnosed by the microcontrollers of the actuator and its health status can be read via the redundant RS485.

High-Reliability Space-grade SRAM memory : 1. Density : 16Mbit (512k x 32bit) SRAM 2. Package Type : 100 Pin CQFP (Ceramic Quad Flat Package) 3. MIL-PRF-38535 Class V Qualified 4. Operating Temperature : -40℃ ~ +125℃ 5. Radiation : TID > 102 krad, SEL LETth > 80.4MeVcm2/mg@ 85℃

INCONEL® Alloy 230 Bars-Sheets and Plates INCONEL® Alloy 600 Bars-Sheets and Plates-Wire-Tubes and Pipes INCONEL® Alloy 601 Bars-Sheets and Plates-Wire-Tubes and Pipes INCONEL® Alloy 617 Bars-Sheets and Plates INCONEL® Alloy 625 Bars-Sheets and Plates-Tubes and Pipes INCONEL® Alloy 718 Bars-Sheets and Plates INCONEL® Alloy X-750 Bars-Sheets and Plates INCONEL® Alloy HX Bars-Sheets and Plates-Tubes and Pipes NIMONIC® Alloy 75 Bars-Sheets and Plates NIMONIC® Alloy 80A Bars-Sheets and Plates NIMONIC® Alloy 90 Bars-Sheets and Plates-Wire-Strip NIMONIC® Alloy 263 Sheets and Plates UDIMET® Alloy 188 Bars-Sheets and Plate UDIMET® Alloy L-605 Bars-Sheets and Plates Waspaloy® Sheets and Plates

It is capable of carrying heavy payloads, making it suitable for transporting critical supplies and equipment. The system supports swarm operations, enabling coordinated missions with multiple drones. Its robust design allows flexible deployment across diverse military scenarios, enhancing operational efficiency and resilience.

The compact MD89MW-DroneCAN is a 13mm, metal gear, sub 1 oz micro servo with dual ball bearings, coreless metal brushed motor, and contactless magnetic encoder. This discrete package offers high performance and reliability for robotic and remote, unmanned aerial applications where space and weight are at a premium. Operating via DroneCAN (formerly UAVCAN) control at a wide voltage range from 4.8~7.4 volts, the unique MD89MW actuator produces impressive performance, with torque and speed numbers equal to servos weighing twice as much from just a few years ago. #UAV #UAS #UGV