A precision mechanical component that converts rotary motion into linear motion in ball screw assemblies.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Lead Accuracy | ±0.005-0.05mm/300mm | |
| Preload Types | Double nut, offset preload, oversized balls | |
| Accuracy Grade | C0-C10 (ISO 3408) | |
| Recirculation System | Internal deflector, external return tube, end cap return | |
| Mounting Configurations | Flange type, cylindrical, square, round |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
A precision mechanical component that converts rotary motion into linear motion with minimal friction and high efficiency.
Precision motion control components that provide smooth, accurate linear movement and positioning in CNC machinery.
A precision mechanical component that converts rotational motion into linear motion with minimal friction using recirculating ball bearings.
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Single ball nuts have basic functionality with some backlash, while double ball nuts consist of two nuts preloaded against each other to eliminate backlash and provide higher rigidity for precision applications.
Lubrication intervals depend on operating conditions: continuous high-speed applications may require lubrication every 500-1000 hours, while standard applications typically need lubrication every 2000-3000 hours with appropriate grease or oil.
Common failure causes include contamination ingress, inadequate lubrication, excessive preload, misalignment, overload conditions, and normal wear from extended operation.
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