Airtac LSH Linear Guide Rail LSH20HN2X1300S20CN-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 LSH20HN2X1300S20CN-M6 Linear Guide Rail Specifications
- Model: LSH20HN2X1300S20CN-M6
- Series: LSH Heavy Load Series
- Rail width: 20mm
- Rail height: 18mm
- Total length: 1300mm
- Effective travel: 1260mm (±1mm tolerance)
- Number of blocks: 2 (pre-mounted)
- Block width: 53mm
- Block hole pattern: 20mm spacing (M6 mounting screws)
- Load capacity (dynamic): C=12.5kN
- Load capacity (static): C0=20.5kN
- Preload level: Medium (ZN)
- Accuracy grade: Normal (N)
- Seal type: 4-way labyrinth seal with scraper
- Material: Carbon steel with black oxide coating
- Operating temperature: -20°C to 80°C
- Weight: 5.8kg (rail) + 0.65kg/block = Total 7.1kg
- Dimensions (assembled): 1300mm(L) × 53mm(W) × 18mm(H)
High-rigidity linear motion system featuring optimized ball circuit design for smooth operation under heavy loads. The HN-type blocks incorporate 4-row angular contact structure with 45° contact angles, providing exceptional moment resistance. Includes factory-preloaded blocks with anti-creep design for precision positioning.
- CNC gantry mill Z-axis reinforcement
- Automated pallet shuttle systems
- Heavy-duty 3D printer gantry systems
- Semiconductor wafer handling robots
- Injection molding machine ejector units
Installation tip:
Use M6×12mm SHCS (socket head cap screws) with 45-50N·m torque for mounting.
Align rails using master rail alignment procedure - maximum cumulative pitch error ≤0.02mm/m.
| Property | Property Value |
|---|---|
| sku | LSH20HN2X1300S20CN-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.