Airtac LSH Linear Guide Rail LSH30HN2X520S20AH-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 LSH30HN2X520S20AH-M6 Linear Guide Rail Specifications
- Model Code Breakdown:
- LSH30: Series/rail width (30mm)
- HN: Heavy load type with 4-row circular arc contact
- 2X520: 2 rails × 520mm total length
- S20AH: Single block with 20mm height and aluminum alloy housing
- M6: Mounting screw specification
- Rail Dimensions: 30mm(W) × 24mm(H) × 520mm(L)
- Block Dimensions: 67mm(L) × 34mm(W) × 20mm(H)
- Dynamic Load Capacity (C): 16.8 kN
- Static Load Capacity (C0): 22.4 kN
- Precision Grade: Normal grade (N) with ±50μm running parallelism
- Ball Diameter: 4.7625mm (3/16")
- Number of Balls/Slider: 64 balls per block
- Seal Type: Triple-lip contact seals with stainless steel scrapers
- Weight:
- Rail: 1.82 kg/m (≈0.95kg for 520mm)
- Block: 0.38kg each
- Total (2 rails + 2 blocks): ≈2.66kg
- Material:
- Rail: Carbon steel SC440 with black oxide coating
- Blocks: Aluminum alloy ADC12 with anodized finish
- Operating Temperature: -20°C to 80°C
- Lubrication: Pre-lubricated with VIGO Grease No.2
High-rigidity linear motion system designed for industrial automation applications requiring precise positioning under heavy loads. Features corrosion-resistant construction with integrated wipers that maintain lubrication while excluding contaminants. The HN-series profile provides 30% higher moment resistance compared to standard LSH models.
- CNC gantry axis systems
- Automated material handling robots
- Injection molding machine ejector units
- Precision optical inspection equipment
- Semiconductor wafer handling systems
Installation note:
Requires mounting surface flatness ≤0.02mm/m. Use M6×12mm SHCS bolts torqued to 8.8N·m in cross pattern sequence.
Relubricate every 1,000km travel using ISO VG32-equivalent grease through Zerk fittings.
| Property | Property Value |
|---|---|
| sku | LSH30HN2X520S20AH-M6 |
| Slider Width | <28MM> |
| 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.