Airtac LSH Linear Guide Rail LSH20HN2X1480S20AN-M6
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 LSH20HN2X1480S20AN-M6 Linear Guide Rail Specifications
- Model Code Breakdown: LSH(Series) / 20(Width) / HN(Flange Type) / 2X(2 Rail Blocks) / 1480(Rail Length) / S20(Block Type) / AN(Seal Type) / M6(Mounting Screw)
- Rail Width: 20mm
- Total Length: 1480mm ±0.5mm
- Block Dimensions: 64mm(L) × 34mm(W) × 21.5mm(H) per block
- Rail Height: 20mm
- Ball Diameter: 3.175mm (Grade 10 precision)
- Dynamic Load Capacity (C): 13.7kN
- Static Load Capacity (C0): 22.4kN
- Precision Grade: Normal (N) grade (±50μm/300mm)
- Weight per Rail: 3.2kg/m (Total rail weight: ~4.8kg)
- Block Weight: 0.28kg each
- Material: Carbon steel with black oxide coating (HRC58-62)
- Seal Type: Triple-lip contact seals (AN designation)
- Mounting Hole Pattern: M6 screws @ 60mm pitch
- Operating Temperature: -30℃ to 80℃
- Certification: ISO 9001, RoHS compliant
High-rigidity linear motion system featuring twin rail blocks for enhanced load distribution. The HN flange design enables vertical/horizontal mounting flexibility, while the special S20 block configuration provides 4-row circular arc groove contact for smooth motion. Includes integrated wipers and grease retention features for maintenance-free operation up to 1,000km.
- CNC gantry mill Z-axis precision guidance
- Automated warehouse shuttle carriages
- Lithium battery stacking machines
- Glass cutting equipment X-Y stages
- Semiconductor wafer handling robots
Installation protocol:
Requires surface flatness ≤0.02mm/m and parallelism ≤0.03mm between rails.
Use 68-72HS hardness mounting surface. Torque M6 screws to 5.4N·m ±10%
following crisscross pattern. Pre-lubricate with ISO VG32-68 grease.
| Property | Property Value |
|---|---|
| sku | LSH20HN2X1480S20AN-M6 |
| Slider Width | <20mm> |
| Slide Block Type | Square Body |
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.