DFU4006 Ball Screw

DFU4006 Ball Screw

Key Features & Specifications
Series Designation (DFU): The "DFU" classification indicates a Double Nut, Flanged configuration. By utilizing two nuts tensioned against each other, this design accommodates more internal load-bearing balls, resulting in significantly higher load capacity, structural rigidity, and backlash elimination compared to standard single-nut (SFU) types.
Model 4006 Dimensions:

• Nominal Diameter: 40mm. Provides massive column strength for heavy-duty stability.
• Lead (Pitch): 6mm. The nut travels 6mm linearly for every single revolution, offering a balance of torque and speed.

Operating Principle: Efficiently converts rotary motor motion into precise linear positioning using low-friction recirculating ball bearings.
Material Construction: Manufactured from premium High-Carbon Chromium Bearing Steel (GCr15 ), induction hardened for exceptional durability and wear resistance.
Applications: Heavy-duty CNC machine tools, industrial robotics, large-scale automation equipment, medical machinery, and industrial additive manufacturing (3D printing).
Customization: Available with custom end-machining to fit standard supports (BK/BF), and tailored shaft lengths.

Our Competitive Advantages
1.Manufacturer & Exporter: We are a direct manufacturer equipped with our own factory and a fully integrated export department, ensuring seamless communication and factory-direct value.
2.Customization & Sampling: We support comprehensive OEM/ODM customization. To ensure your confidence in our quality, we provide free samples for inspection (shipping costs to be covered by the customer).
3.Branding Solutions: We offer tailored services for custom packaging and product marking to align perfectly with your brand identity.
4.Certified Quality: Our products are ISO and CE certified, and we stand behind their durability with a comprehensive 2-year extended warranty.
5.Rapid Production: We ensure quick turnaround times: stock items ship within 3–7 days, while production orders are typically completed in just 10–15 days.( subject to quantity.)
6.Global Logistics: We provide fast door-to-door air freight and courier services (DHL, FedEx, TNT, EMS, SF Express), with delivery typically taking 5–7 days.

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