C7 Precision Grade SFU Series Linear Guide SFU3205 1000mm Length Rolled Ball Screw for CNC Machine With End Machined With Nut

Technical specifications

Customization guide

Adjustable parameters:

• Length: Customizable between 1000mm–2000mm to match machine bed dimensions.
• Material: Choose between chrome steel (premium corrosion resistance) or standard steel (cost-effective).
• Precision: Upgrades to C5/C3 grades available for ultra-high-accuracy applications.

Get inspired

The SFU3205’s rolled ball screw design reduces energy loss by 20% compared to traditional lead screws, making it ideal for high-speed CNC routers, automated assembly lines, or robotic arms. Its end-machined nut and flange ensure seamless integration into precision machinery.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • C7 Precision: ±0.005mm accuracy ensures repeatable positioning in CNC milling.
   • Chrome Steel: 20% higher corrosion resistance than standard steel for harsh environments.
   • Rolled Ball Design: 15% lower friction than traditional screws, reducing energy consumption.

2. Version Selection Guide:

   • Base Model: Ideal for standard CNC machines requiring reliable performance at an entry-level cost.
   • Advanced Model: Best for high-precision applications like 3D printers or medical equipment, leveraging C5 precision and corrosion-resistant chrome steel.
   • Pro Model: Designed for heavy-duty robotics or aerospace machinery, with triple the corrosion resistance of industry benchmarks and a 50% speed boost over Base models.

*Pro Model’s C3 precision enables nanometer-level accuracy in semiconductor manufacturing.
**Stainless Steel variant available upon request for extreme chemical exposure scenarios.