Materials - Aerospace

HWDJ-13 Brushless DC Coreless Motor

Brushless DC coreless motors eliminate iron loss and cogging torque thanks to coreless winding structure. Featuring ultra-low inertia, fast dynamic response, smooth torque output and high efficiency, these motors deliver precise speed and position control. Without magnetic cogging effect, they operate quietly with minimal vibration. Customizable voltage, power and installation dimensions are available, widely applied in servo actuation systems, precision testing equipment, airborne devices and optical stabilization platforms.

Servo Actuation System Products

Our servo actuation system products adopt closed-loop feedback control architecture to achieve high-precision regulation of position, speed and output force. The portfolio covers electro-hydraulic, electro-mechanical and electro-hydrostatic servo actuators, available in linear and rotary configurations. Featuring fast dynamic response, high control accuracy and outstanding environmental adaptability, these products can be customized according to load, stroke and working conditions. Widely deployed in industrial automation, test equipment, robotics and motion simulation systems to deliver stable and reliable motion control performance.

Multi-Medium Combination Oil Pump

The combination pump consists of three parts: a lubricating oil pump, a gas-liquid separator, and a booster pump. The lubricating oil pump is a linear internal gear pump that serves as the booster pump for the power lubricating oil system, providing lubricating oil to the load components; the gas-liquid separator is a centrifugal pump that mainly separates gas and liquid from condensate water and pre-pressurizes the separated water for use by the booster pump; the booster pump is an external gear pump that primarily provides high-pressure water working fluid for the system.

Ball Head Wave Screw

Stamped outer ring needle roller bearing

Leveraging its century-old precision manufacturing expertise, SKF specializes in two major series of stamped outer ring needle roller bearings: HK open type and BK sealed type. These products feature a quenched and deep-drawn thin-walled outer ring integrated structure, with a small radial cross-section, excellent radial load capacity and rigidity, and are equipped with sealed versions pre-filled with long-lasting grease. Direct interference fit simplifies the housing machining and assembly process, making them widely applicable to rotating support scenarios with narrow installation spaces, such as automotive components, power tools, automation equipment, hydraulic components, construction machinery, and small gearboxes.

Hoses and fittings

Seals and O-Rings

Parker, the global leader in motion and control technologies, develops and manufactures innovative sealing solutions to meet the challenges of today's vastly changing industries. From fluid power and aerospace to life sciences and solar power, Parker provides a wide range of specialty elastomers to satisfy unique sealing requirements with a combination of experience, innovation and support. From O-rings to pistons seals, rotary seals, custom seals and more, turn to the world leader in sealing solutions. We are an official first-tier authorized distributor of Parker. We have full access to Parker’s entire seal product portfolio and can supply all models & specifications of Parker seals at any time, delivering genuine original products with stable stock and fast delivery for your industrial projects.

Compression Springs

Extension Springs/Torsion Springs/Wave Springs<br>We are an authorized first-tier distributor of Lee Spring. All spring models and specifications are available for instant order with full original supply support. Choose us as your reliable source for both catalog and custom Lee Spring precision spring products. Lee Spring stocks thousands of compression springs across multiple series and materials — ready to ship today. Our in-stock inventory includes music wire, Type 302 and 316 stainless steel, chrome-silicon, 17-7 stainless, and plastic composite options. Available series include Standard, Instrument, Heavy Duty, High Pressure, Lite Pressure, BANTAM™ Mini, DIN-Plus, MIL-SPEC, HEFTY™ Die Springs, and LeeP™ Plastic Composite Springs. All standard stock compression springs include free grinding. Music wire springs come with free plating, and stainless steel springs include free passivation.

Active Cooler Heat Sink

The RTIMES RTS-Xavier-HS02 is a premium, high-performance active cooling solution explicitly engineered for the NVIDIA Jetson AGX Xavier and AGX Orin modules. Designed to meet the thermal demands of high-performance AI edge computing, advanced robotics, and intelligent aerospace payloads, this cooler ensures optimal hardware performance under heavy computational workloads. Crafted from high-grade AL6063 aluminum alloy , the heatsink features precision-engineered cooling fins paired with a dynamic 8cm 4-wire PWM fan, delivering exceptional heat dissipation with an ultra-low thermal resistance of just 0.4 °C/W. The fan operates intelligently between 0 and 3000 RPM, producing a powerful 32 CMF airflow while keeping operational noise below 36.5 dBA. Compact, lightweight (164g), and exceptionally robust, this active radiator is the perfect choice for mission-critical deployments where thermal stability and reliability are paramount.

Circular Connector

The JONHON JYS Series (GJB599 Series) represents the cutting edge of high-density, ultra-miniature circular connectors designed for extreme, space-constrained environments. Engineered to combine an ultra-lightweight profile with exceptional mechanical strength, these connectors feature a rapid bayonet coupling mechanism for secure, vibration-resistant mating. Compliant with the rigid Q/21EJ733 technical specification, the JYS series offers unparalleled environmental resilience, withstanding temperatures from -55°C to 175°C, high vibration up to 2000Hz, and up to 1000 hours of salt spray corrosion (E-class). Available in aluminum alloy or stainless steel shells with both crimp-removable and PCB tail contact options, it is the premier interconnect solution for advanced aerospace, military electronics, and high-end industrial UAV systems where every millimeter and gram counts

Laser Ranging Module

905nm Airborne Pulsed Laser Ranging Module | All-Weather Glass Penetration Rangefinder Sensor | TTL <br>905nm Laser Rangefinder Modules are engineered based on advanced semiconductor pulse technology to deliver high-precision, wide-range distance measurements. Featuring cutting-edge antenna shaping technology and premium scratch-resistant, anti-corrosive optical glass, this series ensures exceptional beam quality, high coupling efficiency, and robust optical axis stability. Designed for mission-critical and rugged environments, the module supports all-weather operations and boasts unique glass penetration measurement capabilities. Its ultra-compact and lightweight architecture integrates single-shot/continuous dual modes, range gating, and an intelligent self-checking system, effectively minimizing close-range blind zones. Accompanied by comprehensive development tools for seamless secondary expansion, it is the ideal dual-use solution for unmanned aircraft (UAV) pods, intelligent security, engineering surveying, and forest fire prevention.

Rubber Vibration Isolator

The Model GZC Rubber Vibration Isolator is engineered for high-reliability applications requiring a compact footprint and light weight. Featuring a low installation height and exceptional stability, it is equipped with an integrated fail-safe (self-locking) mechanism that guarantees equipment security even in the event of structural compromise. Highly versatile in deployment, it supports upright, lateral, and inverted mounting, making it perfectly suited for airborne, marine, and navigation systems operating in severe and harsh environmental conditions.