Airtac LSH Linear Guide Rail LSH20HN2X2600S40AN-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 LSH20HN2X2600S40AN-M6 Linear Guide Rail Specifications
- Series: LSH Heavy Load Precision Series
- Rail width: 20mm (nominal size)
- Effective length: 2600mm
- Number of blocks: 2 (pre-mounted)
- Block dimensions: 80mm(L) × 40mm(W) × 30mm(H) per block
- Rail height: 18mm
- Ball diameter: 4.7625mm (3/16")
- Preload level: S40AN (medium preload)
- Accuracy grade: Normal grade (C)
- Mounting hole pattern: M6×12mm (pitch 60mm)
- Static load capacity (C0): 18.6kN
- Dynamic load capacity (C): 13.7kN
- Max travel speed: 5m/s
- Operating temperature: -20℃ to 100℃
- Total weight: ~9.2kg (rail: 6.5kg, blocks: 1.35kg each)
- Package dimensions: 2630mm(L) × 120mm(W) × 65mm(H)
- Sealing: 4-way labyrinth seal with grease retention
- Material: SUJ2 bearing steel with black oxide coating
Industrial-grade linear motion system featuring four-row circular arc groove design for balanced stress distribution. The HN suffix indicates enhanced load capacity through optimized ball circuit geometry. Includes factory-preloaded blocks with anti-creep mechanism for vibration resistance.
- High-precision CNC gantry systems
- Automated material handling robots
- Large-format 3D printing beds
- Semiconductor wafer handling equipment
- Precision optical alignment stages
Installation note:
Requires surface flatness ≤0.02mm/m. Use torque-controlled tightening (M6 bolts: 4.5-5.5N·m).
For full-length rails >2000mm, maintain 0.5mm thermal expansion gap at mounting ends.
| Property | Property Value |
|---|---|
| sku | LSH20HN2X2600S40AN-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.