SFY2525 Ball Screw

SFY2525 Ball Screw

Product descriptions

The SFY2525 Ball Screw is a high-performance linear drive component specifically engineered for large-format industrial applications demanding ultra-high linear velocities, exceptional mechanical efficiency, and robust environmental protection.

Part of the "High-Lead" series, the SFY2525 features a "square" 1:1 configuration, pairing a rigid 25mm nominal diameter with a steep 25mm lead. This geometry enables the nut to travel 25mm per 360-degree rotation, achieving extreme linear speeds (up to 50m/min) at lower motor RPMs. This drastically minimizes centrifugal forces, vibration, and heat generation.

Designed for harsh environments, the SFY2525 utilizes a specialized "Y-Type" nut equipped with a reinforced wiper system. This design aggressively blocks dust, soot, and abrasive debris, while the robust 25mm shaft ensures structural stability over long strokes. It is the ultimate high-velocity actuator for heavy CNC routers, large plasma tables, laser cutters, and high-throughput automation systems.

Product Specifications

Key Features & Engineering Advantages
1.Ultra-High Speed: The aggressive 1:1 geometry delivers 25mm of travel per revolution, enabling exceptionally fast linear motion at lower motor RPMs.
2.Reinforced Contamination Protection: Equipped with heavy-duty wiper seals designed to provide superior defense against dust, grit, and particulate ingress in harsh environments.
3.High Structural Rigidity: Built on a robust 25mm shaft, the system effectively resists critical speed vibration ("whipping") during long-stroke and rapid-traverse operations.
4.Optimized Acoustics: Features an internal end-cap ball return mechanism that ensures smooth, quiet ball circulation, even at high operational velocities.

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