Next-Generation Precision for Protected Industrial Environments

The LNF3 Series is the sealed industrial evolution of TOYO’s LTF3 high-force iron core linear motors. Designed to surpass the LNF2 in both raw power and environmental resilience, the LNF3 provides a high-durability physical barrier without compromising the sub-micron precision of the LTF3 lineage. It is the definitive solution for next-generation industrial automation where both massive force and robust protection are mission-critical.

Engineered for Industrial Endurance

The LNF3 Series represents the absolute peak of TOYO's sealed motion technology. By utilizing the advanced iron core architecture of the LTF3, the LNF3 achieves massive thrust levels (up to 1748N) while maintaining a fully enclosed environment protected by high-strength stainless steel strip seals. This architecture ensures that even in debris-heavy industrial cells, the magnetic track and high-resolution optical scale remain pristine. Maintaining ±0.001mm repeatability across strokes up to 5 meters, the LNF3 ensures that your high-force automation remains reliable and surgical for its entire travel life.

Performance Highlights

• Industrially Sealed Architecture: Next-gen stainless steel strip seals protect internal components from dust, metallic shavings, and industrial particulates.
• Massive Horizontal Throughput: Capable of handling payloads up to 250kg in a protected environment, eliminating the need for bulky non-sealed actuators in gritty environments.
• 1-Micron Precision (±0.001mm): Equipped with high-resolution optical feedback for surgical accuracy across strokes up to 5 meters.
• Advanced Thermal Management: Improved rotor cooling architecture allows for higher duty cycles within the sealed housing without performance degradation.

Target Applications

• Automotive Assembly: High-speed transport of heavy parts in cells with significant environmental debris.
• Heavy Logistics: Robotic palletizing and high-speed transport of massive automotive or industrial components.
• Large-Format Industrial Machining: Precision positioning for secondary operations where protection from shavings is required.
• Industrial Printing & Coating: Spray printing on oversized substrates with sub-micron accuracy in industrial spray cells.