Month: April 2026

The JINPAT LPT hollow shaft slip ring provides a stable and reliable rotating connection solution for tethered drones. Its compact structure and high-voltage power transmission capabilities ensure continuous drone operation.

In tethered drone systems, the power cable needs to rotate continuously with the drone, placing stringent demands on the size, weight, and performance of the slip ring. The JINPAT LPT series is specifically designed for such dynamic power transmission scenarios. It features a highly integrated, compact, and lightweight design, easily integrated into the drone’s rotating joint or retraction mechanism, significantly optimizing the overall system layout and load.

One of its core highlights is its professional high-voltage design. This series of slip rings can stably transmit operating voltages of several hundred volts or even higher, specifically tailored for the medium-to-high voltage DC power transmission schemes common in tethered systems. By using high-voltage resistant materials, optimizing the insulation structure and safety clearances, it ensures that no breakdown or leakage occurs under long-term high-load operation, thus achieving high power transmission efficiency and low loss. This fundamentally guarantees that the drone platform receives a continuous and sufficient power input, preventing accidental landings due to voltage fluctuations or power interruptions. At the same time, the slip ring supports the mixed transmission of power, control signals, and data signals, ensuring the real-time and lossless transmission of critical information such as flight control commands and image data, enabling continuous air-to-ground integrated operation.

Whether used for emergency command, fire monitoring, border patrol, communication relay, large-scale event support, or engineering inspection, the JINPAT LPT series hollow shaft slip ring, with its excellent compactness, reliable high-voltage power transmission capabilities, and ultra-long service life, can serve as the “power rotation hub” of the tethered drone system, ensuring uninterrupted power and signal transmission during aerial operations, thus enabling the drone to achieve true 24/7 continuous aerial monitoring.

In today’s industrial robots, which strive for higher precision, faster cycle times, and more complex movements, the flexibility and reliability of each rotating “joint” are crucial. Traditional cable winding methods not only limit the range of motion but also bring risks of wear and failure. The JINPAT LPT series standard hollow shaft slip ring is a core functional component designed to replace traditional wiring and unleash the full potential of robots.

The JINPAT LPT series hollow shaft slip ring is designed for industrial robots and integrates several practical and reliable features.

First, as a mature, standardized product, it offers advantages such as high cost-effectiveness, stable supply, and good compatibility. Users can obtain a solution that has been proven in the market for a long time without incurring additional customization costs, significantly reducing the overall manufacturing cost and maintenance complexity of the robot.

Second, its compact and lightweight structure allows for easy integration into space-constrained areas such as robot wrists or joints, helping to reduce end-effector load and improve the robot’s motion agility and precision. At the same time, the slip ring provides a Φ38mm through-hole in the center, facilitating the passage of air lines, sensor cables, etc., integrating power transmission and pipeline routing, resulting in a cleaner and more organized internal structure. Furthermore, the product can reliably transmit currents of 5A and below or various conventional signals (such as IO, Ethernet, etc.), fully covering the core electrical needs of robot joint drives and sensor feedback.

 Finally, it can operate stably in a wide temperature range of -40℃ to +80℃, suitable for various indoor or enclosed industrial environments, ensuring long-term operational reliability under various complex working conditions.

For industrial robots, the JINPAT LPT series slip ring is not just a connecting component, but an enabling element that allows for flexible, reliable, and efficient operation. It solves the fundamental problem of rotary connection with a standardized solution, and its reliable, compact, and economical characteristics make it a trusted choice for robot designers seeking the ultimate balance between performance and cost.