Duk Spinner Co. Contactless Rotary Joint Achieves rotation and DC transmission in a contactless manner. ★Hollow diameter 20mm★
In conventional slip rings with physical contact, various issues arise during high-speed/high-capacity data transmission (such as lifespan issues, data loss during high-speed communication, transmission delays, and inability to rotate at high speeds). Spinner Corporation has achieved reliable data and DC transmission for rotating bodies using a non-contact method based on capacitive coupling and electromagnetic induction technology. It is capable of transmitting Ethernet + DC 300W in a completely non-contact (contactless) manner with a single module. It has a hollow diameter of 20mm. - Maintenance-free and long lifespan (over 200 million rotations) - High-speed data communication possible (up to 1 Gbit/s) - Real-time transmission without delay (up to 100 Mbit/s) - High-speed rotation possible (300 to 3000 rpm) - Data communication methods: 100BASE-TX Ethernet-Channel, CAN-Channel, Profinet IRT (100 Mbit), EtherCAT - DC transmission: 300W@24VDC, 300W/48VDC
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basic information
■ A rotary module/rotary connector that transmits Ethernet + DC 300W completely contactless - Utilizes a multi-layer circuit board and achieves non-contact data transmission through capacitive coupling technology. - Enables real-time data transmission with 100Mbit/s and 99% bus traffic. - Electromagnetic wave resistance due to module package design (no Wi-Fi used). - No additional software, gateway, IP, or data conversion required. - Maintains high-quality and stable transmission at 0-3000rpm (independent of rotational speed/temperature changes). - Transmits efficiently at 300W@24VDC and 300W/48VDC. - High reliability and maintenance-free due to the contactless design.
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Applications/Examples of results
Applications: Wind power generation, 360° rotating robots/positioners, cable winding units, non-destructive testing equipment, bottling injection machines, packing devices, radar, industrial rotating devices, motor control, DC/data transmission units for all rotating bodies.
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Komcraft boasts a large number of staff well-versed in specialized technologies, aiming to contribute to the development of the domestic electronics industry by providing finely-tuned services along with various technical information and technical support for our products. ◼️ Keywords of Expertise RF/Microwave/Millimeter Wave, High Frequency, High Power, High Current, High Voltage, Large Capacity, Variable, Vacuum, Non-contact, Pulse, High Reliability, Defense, Mil-Spec, Aerospace, Semiconductor Manufacturing Equipment, High Durability, Compact, Hermetic, High Speed, Lightweight, High-Speed Data Communication, Optical Fiber, Ethernet, Broadcasting, Medical, Accelerators, 5G Communication, Mobile Base Stations, Radar, Laser, Flexible, Wearable, One-Touch, One-Push, Testing, Automation, Measuring Instruments, Low PIM, Low Loss, 50Ω, 75Ω, High Shielding, Low Noise, EMC, FA, Factory Automation, Industrial Ethernet (Ethercat, CCLink IE, etc.), Positioners, 4K8K, Real-Time Communication, Rotation, Hermetic, Flame Retardant, UL, Non-Halogen, Energy Saving, Etching, CVD, ATE Equipment, Measurement, Slip Rings.