Ingiant HS-1F Series Single-Mode Fiber Optic Rotary Joint

The Ingiant HS-1F series fiber optic rotary joint is engineered to meet the rigorous demands of high-speed, high-reliability rotating systems where traditional electrical connectors fail. As a core component for seamless optical signal transmission between rotating and stationary platforms, it empowers engineers and system integrators to build next-generation machinery with unmatched performance and durability.

Core Technical Specifications

Fiber Optic Parameters: Single-mode 9/125μm fiber; wavelength range 850~1550nm; frequency bandwidth ±50nm; maximum insertion loss <1.5dB; insertion loss fluctuation <0.5dB; return loss ≥50dB; withstands optical power stress ≤23dBm.
Mechanical Performance: Max rotational speed 2000rpm; service life exceeds 200 million revolutions; axial tension resistance ≤12N; compact weight only 15g.
Environmental & Structural Rating: Operating temperature -20°C to +60°C; storage temperature -45°C to +85°C; meets GBJ150 vibration/shock standards; IP54 protection (IP65/IP67 optional).
Design Features: 1 optical fiber circuit (customizable available); fully enclosed metal structure with protective sheath; precision-machined components for stable alignment.

Key Advantages That Drive Operational Excellence

Non-Contact & Friction-Free Operation

• Eliminates mechanical wear, friction, and signal degradation associated with brushed or contact-based connectors. This design ensures zero maintenance over the product’s lifespan (200+ million revolutions) and guarantees consistent signal integrity even after continuous high-speed rotation.

Ultra-High Speed & Broad Compatibility

• Supports a maximum rotational speed of 2000rpm, making it suitable for the fastest rotating systems in industrial, military, and medical sectors. Its wide wavelength range (850~1550nm) and single-mode fiber compatibility enable transmission of high-definition video, digital/analog signals, and sensor data over long distances without distortion or data loss.

Immunity to Electromagnetic Interference (EMI)

Fully enclosed optical signal transmission is completely immune to electromagnetic interference (EMI) and radio frequency interference (RFI). Critical for applications in military vehicles, radar systems, and industrial automation where electrical noise can cripple conventional communication links.

Superior Environmental Robustness

Operates reliably across a wide temperature spectrum (-20°C to +60°C) and withstands extreme storage conditions (-45°C to +85°C). Compliant with GBJ150 vibration and shock standards, it performs flawlessly in harsh environments such as military turrets, underwater surveillance, and heavy-duty material handling systems.

Secure, Leak-Proof Signal Transmission

The fully sealed metal structure prevents optical signal leakage, ensuring data security and compliance with national/international safety standards for sensitive applications like submarine communication systems, emergency lighting, and critical control platforms.

Compact & Lightweight Design

At just 15g with precision-machined metal components and a streamlined form factor (total length 82.9mm, key dimensions 6.7mm/9mm/15.5mm), the joint integrates seamlessly into space-constrained systems such as compact robotics, medical endoscopes, and portable surveillance equipment.

Mission-Critical Applications

The Ingiant HS-1F series is the preferred choice for industries requiring uncompromising optical performance in rotating environments:

• 1.High-End Robotics & Automation: Enables stable signal transmission for articulated robotic arms, AGVs/AMRs, and industrial manipulators, ensuring precise motion control and real-time data feedback.
• 2.Material Handling Systems: Supports high-speed conveyor systems, rotating cranes, and automated sorting equipment, maintaining uninterrupted communication for sensor data and control commands.
• 3.Military & Defense: Powers rotating radar antennas, military vehicle turrets, and submarine communication systems, delivering EMI-resistant performance in extreme battlefield conditions.
• 4..Medical Equipment: Facilitates signal transmission in medical imaging devices, surgical robots, and patient monitoring systems, where precision and hygiene are paramount.
• 5.Surveillance & Security: Ensures high-definition video and control signal transmission for pan-tilt-zoom (PTZ) cameras, drone systems, and emergency lighting infrastructure.
• 6.Industrial Test & Measurement: Used in high-speed test rigs, rotating machinery condition monitoring, and sensor data acquisition systems requiring long-distance, low-loss communication.
• 7.Aerospace & Marine: Applied to aircraft antenna systems, shipboard radar, and marine surveillance platforms, withstanding saltwater, vibration, and extreme temperature fluctuations.

Why Choose Ingiant HS-1F for Your Project?

For system designers, OEMs, and integrators, the HS-1F series eliminates the risks and costs associated with unreliable rotary connectors. Its field-proven non-contact optical technology reduces total cost of ownership by minimizing maintenance, downtime, and replacement costs. Customization options (e.g., fiber count, protection rating) allow seamless integration into both standard and specialized applications, while compliance with international standards ensures global project compatibility.

Whether you are developing a next-generation robot, a military turret system, or a high-speed medical device, the Ingiant HS-1F fiber optic rotary joint delivers the reliability, speed, and performance needed to elevate your product’s competitiveness in the global market.