Basic Specifications (Reference Data)
| Model | DFUR6310 |
| Nominal Diameter | 63 mm |
| Lead | 10 mm |
| Structure | Double nut (preloaded / anti-backlash type available) |
| Accuracy Grade | C7 / C5 (optional) |
| Shaft Material | Alloy steel (hardened & precision ground) |
| Heat Treatment | High-frequency quenching |
| Surface Finish | Wear-resistant treatment |
| End Machining | Customizable according to drawings |
Note: Final specifications depend on manufacturer standards and customer requirements.
Product Advantages
1. Extremely high rigidity
The 63mm shaft provides very strong structural support, suitable for heavy-duty mechanical systems.
2. Excellent load-bearing capacity
Designed to handle large axial forces while maintaining stable movement.
3. Double nut anti-backlash structure
Improves stiffness and reduces axial clearance, ensuring better positioning stability under load.
4. Stable performance in long-stroke applications
Suitable for continuous operation in large machines with long travel distances.
5. Reliable industrial-grade design
Built for harsh working environments and long-term production use.
Application Areas
DFUR6310 is mainly used in large-scale and heavy-duty industrial equipment, such as:
Heavy CNC machining equipment
Large automation production lines
Industrial pressing and forming systems
Laser cutting and heavy processing machines
Large material handling systems
Heavy-duty linear motion platforms
Assembly and positioning systems
Special industrial machinery requiring high rigidity transmission
After-Sales Service
- Each DFUR6310 ball screw is inspected before shipment, including dimensional checks and basic functional inspection.
- If any issue occurs during normal use, technical support will be provided to help analyze the problem and suggest practical solutions.
- For long-term cooperation customers, stable batch supply and consistency control can be arranged to support maintenance and replacement planning.
Customization Service
DFUR6310 supports full-range customization options:
- Custom shaft length
- End machining (threaded ends, stepped shafts, keyways, coupling ends, etc.)
- Double nut preload adjustment
- Accuracy grades (C7 / C5 / higher precision)
- Surface treatment based on working conditions
- Installation-specific structural adjustments
Most customization requests can be confirmed quickly with drawings or installation dimensions.
FAQ
Q1: What is DFUR6310 mainly used for?
A: It is used in large and heavy-duty machines that require high rigidity and stable linear transmission.
Q2: Why choose a 63mm diameter ball screw?
A: Because it offers much higher stiffness and load capacity compared with smaller sizes.
Q3: Is DFUR6310 suitable for high-speed operation?
A: Not really. It is designed fr stability and force transmission rather than high-speed movement.
Q4: Can it replace other 63mm ball screws?
A: If dimensions and installation structure match, it can usually be replaced, but drawings must be confirmed first.
Q5: What lubrication is recommended?
A: Standard industrial ball screw grease or oil depending on speed, load, and environment.
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