Airtac LSH Linear Guide Rail LSH30HN2X1320S20AN-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 LSH30HN2X1320S20AN-M6 Linear Guide Rail Specifications
- Model Decoding: LSH30 (30mm rail width) | HN (Heavy preload class) | 2X1320 (Double rail, 1320mm length) | S20AN (20mm width single block) | M6 (Mounting screw size)
- Rail Material: High-carbon chromium bearing steel (SUJ2 equivalent)
- Hardness: HRC 58-62 surface hardness
- Accuracy Grade: Normal grade (C class) ±50μm/m
- Preload: Z3 medium preload (6-8% of dynamic load rating)
- Dynamic Load Capacity (C): 34.3 kN
- Static Load Capacity (C0): 52.9 kN
- Max Allowable Moment:
- MR: 410 N·m
- MP: 410 N·m
- MY: 820 N·m
- Weight:
- Rail: 5.8 kg/m × 1.32m = 7.656 kg
- Slider: 0.92 kg × 2 pcs = 1.84 kg
- Total: 9.496 kg
- Dimensions:
- Rail: 1320(L) × 30(W) × 27(H) mm
- Slider: 76(L) × 54(W) × 39(H) mm per unit
- Temperature Range: -20℃ to 100℃ (dry conditions)
- Seal Type: Triple labyrinth seal + stainless steel scraper
- Lubrication: Pre-lubricated with lithium complex grease
High-rigidity linear motion system with optimized ball circuit design, featuring 4-row circular arc groove contacts for improved load distribution. The HN-series preload ensures minimal deflection under moment loads, while the hardened raceway extends service life in high-cycle applications. Compatible with automatic lubrication systems.
- CNC gantry milling machine Z-axis guidance
- Automated warehouse stacker crane rails
- High-speed woodworking panel processing equipment
- Semiconductor wafer handling robots
- Injection molding machine ejector mechanisms
Installation guidelines:
Use M6×12mm SHCS (ISO 4762) with 8.8 grade minimum.
Apply 0.03mm/m straightness tolerance during alignment.
Avoid thermal expansion by matching rail/slider temperatures to environment before installation.
| Property | Property Value |
|---|---|
| sku | LSH30HN2X1320S20AN-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.