Airtac LSH Linear Guide Rail LSH25HN1X2440S20AN-M6
$299.86
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LSH25HN1X2440S20AN-M6
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Description
1. Self-aligning Capability: Features front-mounted X-type (45°×45°) arc raceway groove design with automatic alignment compensation. The internal mechanism absorbs minor mounting surface deviations to maintain high-precision, smooth, and stable linear motion.
2. High Rigidity Four-Directional Equal Load Design: Incorporates 4-row ball circuits with 45° contact angle configuration, achieving optimal two-point contact for bidirectional radial/lateral load capacity. Optional preload application enhances system rigidity when required.
3. Interchangeability: Stringent manufacturing precision ensures dimensional consistency within stable tolerances. Integrated retainer design prevents ball dislodgement, enabling between and matching guideways while preserving operational smoothness, preload integrity, and motion accuracy.
Category: Linear Guides | Brand: AIRTAC | Series: LSH
Installation protocol:
Requires mounting surface flatness ≤0.02mm/m and parallelism ≤0.03mm/m.
Use C-shaped clamps during torque application to prevent rail deformation.
Initial lubrication interval: 100km travel or 6 months.
2. High Rigidity Four-Directional Equal Load Design: Incorporates 4-row ball circuits with 45° contact angle configuration, achieving optimal two-point contact for bidirectional radial/lateral load capacity. Optional preload application enhances system rigidity when required.
3. Interchangeability: Stringent manufacturing precision ensures dimensional consistency within stable tolerances. Integrated retainer design prevents ball dislodgement, enabling between and matching guideways while preserving operational smoothness, preload integrity, and motion accuracy.
Category: Linear Guides | Brand: AIRTAC | Series: LSH
AirTAC LSH25HN1X2440S20AN-M6 Linear Guide Rail Specifications
- Model: LSH25HN1X2440S20AN-M6
- Series: Heavy-load LSH series (4-row circular arc groove design)
- Rail width: 25mm
- Rail length: 2440mm (effective travel: 2400mm ±0.5)
- Block type: S20AN (double seals, 4 lubrication ports)
- Preload level: N1 (medium preload: 8% Ca)
- Number of blocks: 2 per rail (standard configuration)
- Accuracy grade: Normal grade (≤18μm/2400mm)
- Mounting hole spacing: 60mm (M6 screw thread, torque 4.5-5.5N·m)
- Sealing system: Triple labyrinth seal + stainless steel scrapers
- Dynamic load rating (C): 34.2kN
- Static load rating (C0): 58.8kN
- Material: Carbon steel SCr440H + black oxide coating
- Operating temperature: -30℃ to 80℃
- Weight: 6.9kg/m (rail) + 1.2kg/block → Total weight ≈18.3kg
- Dimensions:
- Rail: 2440mm(L) × 34mm(W) × 25mm(H)
- Block: 125mm(L) × 52mm(W) × 39mm(H)
Industrial-grade linear motion solution with optimized load distribution across 64 steel balls (φ4.763mm). Features corrosion-resistant treatment and anti-creep design for high moment resistance (MR=176N·m, MP=200N·m). Includes alignment marks for simplified installation.
Typical Applications:
- CNC gantry mill Z-axis precision guidance
- Automated warehouse shuttle car systems
- Lithium battery stacking machines
- Plastic injection molding ejector mechanisms
- Semiconductor wafer handling robots
Installation protocol:
Requires mounting surface flatness ≤0.02mm/m and parallelism ≤0.03mm/m.
Use C-shaped clamps during torque application to prevent rail deformation.
Initial lubrication interval: 100km travel or 6 months.
| Property | Property Value |
|---|---|
| sku | LSH25HN1X2440S20AN-M6 |
| Slider Width | 23mm |
| Slide Block Type | Square Body |
Shipping policies
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.
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