THK WHF Series High-Speed Full-Ball Precision Ball Screw

The THK WHF Series High-Speed Full-Ball Type Precision Ball Screw is designed for high-speed feed and precision positioning applications. Its optimized ball circulation structure enables stable operation at high rotational speeds while maintaining smooth and reliable linear motion.

The WHF Series has a DN value of 120,000 and is available with screw shaft diameters from 15 to 25 mm, with leads from 20 to 50 mm depending on the model. Selected models support permissible rotational speeds of up to 5,000 min⁻¹.

Depending on the model, the WHF Series can also be equipped with a brush seal for additional contamination protection, making it suitable for a range of industrial positioning and transport applications.