Airtac LSH Linear Guide Rail LSH20HN1X1380S30AH-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 LSH20HN1X1380S30AH-M6 Linear Guide Rail Specifications
- Model: LSH20HN1X1380S30AH-M6
- Rail type: Precision linear guide with 4-way equal load design
- Rail width: 20mm (nominal size)
- Effective length: 1380mm (±0.1mm tolerance)
- Number of blocks: 1 pair (pre-mounted)
- Accuracy grade: H-class (High precision: ±5μm/300mm)
- Dynamic load capacity (C): 14.5kN
- Static load capacity (C0): 23.5kN
- Mounting hole pattern: M6×1.0 thread, 60mm hole spacing
- Sealing: Triple-lip stainless steel end seals + dust-resistant wipers
- Operating temperature: -20℃ to 100℃
- Weight: ~5.8kg (rail only), ~1.2kg/slider
- Dimensions: 1380mm(L) × 34mm(W) × 23.5mm(H)
- Ball diameter: 3.175mm (Grade 10 chrome steel)
- Recirculation system: 4-row circular groove design
Industrial-grade linear motion solution featuring hardened steel raceways (HRC 58-62) with super-finished rolling surfaces. Preloaded ball bearings ensure minimal deflection under lateral forces. Includes alignment marks for simplified installation and corrosion-resistant black oxide coating.
- High-speed CNC gantry systems
- Automated optical inspection (AOI) equipment
- Precision 3D printing beds
- Semiconductor wafer handling robots
- Medical CT scanner positioning systems
Installation note:
Use 4.9-6.9Nm torque for M6 mounting screws. Maintain parallelism within 0.05mm/m
using alignment jigs. Apply ISO VG15-32 lubricant during commissioning.
Critical parameters:
Maximum allowable moment loads - Mx: 140Nm, My: 160Nm, Mz: 130Nm.
Avoid side-impact forces exceeding 20% of static capacity.
| Property | Property Value |
|---|---|
| sku | LSH20HN1X1380S30AH-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.