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The SFU1605 C3 Ground Ball Screw is a high-precision linear motion component engineered for industrial applications requiring extreme accuracy and smooth transmission. By utilizing a ground finish, this ball screw minimizes friction and eliminates backlash, ensuring that rotational motion is converted into linear movement with micron-level precision.
Specifically designed for the demanding needs of the manufacturing sector, the C3 clearance grade provides the optimal balance between thermal expansion tolerance and rigid positioning. Whether integrated into CNC machinery, automated assembly lines, or precision measuring equipment, the SFU1605 C3 delivers exceptional stability and long-term reliability under continuous load.
Detailed Parameters
Model Series SFU1605 Precision Grade C3 (Ground) Nominal Diameter 16mm Lead/Pitch 5mm Material High-Carbon Chrome Steel Hardness HRC 60-64 Clearance C3 Standard Surface Finish Precision Ground Lubrication Grease/Oil Applicable Load High Dynamic Load Key Advantages
Superior Rigidity
The ground finish ensures maximum contact area and structural integrity, preventing deformation under heavy loads.
Extended Service Life
High-grade chrome steel and precision grinding reduce wear and tear, significantly lowering maintenance costs.
High Precision
The C3 precision grade guarantees tight tolerances, making it ideal for high-accuracy positioning tasks.
Smooth Motion
Advanced ball circulation technology minimizes friction and eliminates the "stick-slip" effect during operation.
Thermal Stability
C3 clearance provides a necessary buffer for thermal expansion, ensuring accuracy even during high-speed cycles.
Easy Integration
Standardized SFU dimensions allow for seamless replacement and installation in most industrial modules.
Product Gallery
Management Platforms
Inventory Sync
Real-time tracking of Ball Screw and Linear Guide stock levels for rapid dispatch.
Precision QC
Rigorous quality control protocols ensuring every C3 ground screw meets ISO standards.
Order Tracking
Automated notifications from production phase to final delivery at your facility.
Customization Portal
Submit specific length and end-machining requirements for tailored linear modules.
Logistics Hub
Optimized global shipping routes for heavy-duty transmission components.
Technical Support
Direct access to engineers for installation guidance and load calculation.
Investment Return Comparison
Performance Metric Standard Rolled Screw SFU1605 Ground C3 ROI Impact Positioning Accuracy Moderate High (Micron Level) Higher Yield Operational Friction Medium Ultra-Low Lower Energy Cost Wear Rate Faster Significantly Slower Lower Downtime Max Velocity Limited High Stability Faster Cycle Time Maintenance Cycle Frequent Extended Lower OPEX Frequently Asked Questions
Q: What is the difference between a rolled ball screw and a ground ball screw?Rolled screws are cost-effective for general use, while ground ball screws (like SFU1605 C3) are precision-machined to remove surface imperfections, offering significantly higher accuracy and lower friction.
Q: What does the "C3" clearance grade signify?C3 refers to the internal clearance between the balls and the races. It is specifically designed to allow for thermal expansion during high-speed operation without causing the screw to seize.
Q: How should I lubricate my SFU1605 ball screw for maximum life?We recommend using a high-quality lithium-based grease or industrial machine oil. Ensure regular lubrication intervals to prevent oxidation and reduce wear on the ground surfaces.
Q: Can this ball screw be used in vertical applications?Yes, it can be used vertically, but we highly recommend integrating a motor brake or a counter-balance system to prevent the load from back-driving during power loss.
Q: What is the lead of the SFU1605 model?The "05" in SFU1605 indicates a lead of 5mm, meaning the nut moves 5mm linearly for every single full 360-degree rotation of the screw.
Q: Is the SFU1605 compatible with standard linear guides?Absolutely. It is designed to work in tandem with linear guides and modules to create a complete, rigid linear motion system for precision machinery.
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