Ball Screws
🔩 What Is a Ball Screw?
A Ball Screw is a high-precision mechanical actuator that converts
rotary motion into
smooth linear motion using recirculating ball bearings.
- ⚙️ Low friction rolling contact
- 🚀 High mechanical efficiency (≈80–90%)
- 🎯 Excellent positional accuracy & repeatability
Types of Ball Screws
Industrial
High Efficiency
Long Life
1. Rolled Ball Screws
Rolled ball screws provide smooth, efficient linear motion with
excellent load capacity and cost-effective performance.
Ideal for automation, machinery, and industrial equipment.
excellent load capacity and cost-effective performance.
Ideal for automation, machinery, and industrial equipment.
Manufacturing Process
- Cold-rolled threads on high-grade steel shafts
- Material-saving process for economical production
- Optional heat treatment for enhanced durability
- Precision-machined ball nut raceways for smoother motion
Lead Accuracy & Tolerance
- C7: ±0.05 mm per 300 mm
- C8 / C10: Suitable for heavy-duty industrial applications
Standard Sizes – Rolled Ball Screws
- Diameter: Φ10 mm to Φ100 mm
- Length: 100 mm to 5000 mm
- Lead Accuracy: C7–C10
2. Ground Ball Screws
Ground ball screws are engineered for high-precision motion control with
exceptional surface finish and minimal lead error.
Perfect for CNC machines, robotics, and servo-driven systems.
exceptional surface finish and minimal lead error.
Perfect for CNC machines, robotics, and servo-driven systems.
Why Choose Ground Ball Screws?
- Ultra-high positioning accuracy
- Minimal backlash with preload options
- High axial stiffness
- Low-noise, smooth operation
- Excellent repeatability for precision machinery
- Optimized for servo and CNC systems
Standard Sizes – Ground Ball Screws
- Diameter: Φ08 mm to Φ100 mm
- Length: 100 mm to 9000 mm
- Lead Accuracy: C1–C5
Need Help Choosing the Right Ball Screw?
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