Precision linear motion guide rail for high-accuracy positioning in industrial machinery.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Preload | Zero clearance (C0), Light (C1), Medium (C2), Heavy (C3) | |
| Rigidity | 200-800 N/μm | |
| Lubrication | Grease or oil, interval: 100-5000 km | |
| Travel Life | 10,000-50,000 km under standard conditions | |
| Load Capacity | Dynamic: 10-50 kN, Static: 15-75 kN | |
| Accuracy Grade | Normal (N), High (H), Precision (P), Ultra-Precision (UP) | |
| Operating Temperature | -10°C to +80°C |
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
Precision linear guide component for smooth, accurate motion in industrial machinery
Precision linear motion components that provide smooth, accurate guidance for moving parts along a straight path.
A precision mechanical system that provides smooth, accurate linear motion for machine tool components.
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Ball type rails use recirculating balls for lower friction and higher speed, suitable for light to medium loads. Roller type rails use cylindrical rollers for higher load capacity and rigidity, ideal for heavy-duty applications but with slightly higher friction.
Preload selection depends on application requirements: Zero clearance (C0) for minimal friction and high speed; Light (C1) for general precision; Medium (C2) for high rigidity and vibration resistance; Heavy (C3) for maximum stiffness in heavy cutting or high-impact operations.
Regular lubrication every 100-5000 km depending on usage, cleaning of seals to prevent contamination, periodic inspection for wear or damage, and re-lubrication according to manufacturer specifications. In harsh environments, more frequent maintenance may be needed.
Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.