The hollow linear shaft made from 45 steel is engineered for high-performance applications, ensuring reliability and durability.

Material: Steel 45

Steel 45, also known as medium carbon steel, is favored for its excellent balance of strength, toughness, and machinability. It undergoes quenching and tempering processes to enhance its mechanical properties, making it suitable for demanding applications.

Diameter: Φ10 mm

With a diameter of 10 mm, this hollow linear shaft is designed to fit precisely within various systems, ensuring compatibility with other components. Its size allows for lightweight construction while maintaining structural integrity.

Length: 97 mm

The length of 97 mm is optimal for applications requiring compact components. This dimension allows for efficient space utilization in machinery and equipment, making it ideal for use in limited spaces.

Roughness: Ra < 0.2 μm

The surface roughness of less than 0.2 μm ensures a smooth finish, which is crucial for reducing friction and wear during operation. A fine surface finish enhances the shaft's performance in linear motion applications, promoting smoother operation and longer lifespan.

Hardness: HRC 40-45

A hardness level of HRC 40-45 indicates that the shaft has been treated to achieve substantial resistance to wear and deformation. This hardness range is suitable for applications that involve significant mechanical stress, ensuring that the shaft can withstand heavy loads and impacts.

Surface Treatment: QPQ for 120 Hours

The QPQ surface treatment for 120 hours significantly enhances the shaft’s wear resistance and corrosion protection. This treatment process also improves surface hardness, providing a durable finish that extends the lifespan of the shaft in harsh environments. The QPQ treatment is especially beneficial in applications where the shaft is exposed to moisture, chemicals, or abrasive materials.

Hollow linear shaft features:

Light Construction: Hollow linear motion shafts are much lighter than solid shafts, making them useful in applications where reducing weight is essential.

Light Weight and High Strength: Although hollow, these precision hollow shafts are strong, making them useful in high-load applications.

High Precision: Precision hollow shafts are often produced with tight tolerances, ensuring they meet exacting specifications for performance and fit in different mechanical systems.

Less Friction: In linear applications, hollow linear shafts confer less friction into the overall design.

Broad Use Cases: Their versatility allows for applications in robotics, automation, CNC machines, and dozens of industrial devices.

Cost-Efficient: Hollow linear motion shafts can be more cost-efficient than solid shafts regarding their production process, mainly when produced any large batches.

Customization Options: Manufacturers typically provide customization options for length, diameter, and material to meet the needs of specific industries.

Why choosed us?

1.Rich and complete products

HZX can produce hollow linear shaftwith diameter Φ6~30mm, and provide related accessories, and can also customize related products according to customer requirements.

2.Stable production management

Hengzhixin has passed ISO9001 certification, and has a group of experienced technical and management personnel, and the production process is controllable and traceable.

3.Perfect quality control team

We have own laboratory, equipped with metallographic microscope, cutting machine, inlaying machine, polishing machine, Vickers hardness tester, etc., always adhere to the principle of quality first.