Airtac LSH Linear Guide Rail LSH30HN1X1240S20AN-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 LSH30HN1X1240S20AN-M6 Linear Guide Rail Specifications
- Model: LSH30HN1X1240S20AN-M6
- Type: Heavy-duty precision linear guide system
- Rail width: 30mm
- Carriage quantity: Single block (standard configuration)
- Effective stroke: 1240mm
- Accuracy grade: Normal grade (N1 class)
- Preload class: Medium preload (C2)
- End seals: Double-lip integrated wipers (S20AN type)
- Mounting hole pattern: M6 threaded holes @ 60mm spacing
- Dynamic load capacity (C): 25.8kN
- Static load capacity (C0): 34.5kN
- Material: Carbon chromium bearing steel (SUJ2 equivalent)
- Surface treatment: Black oxide coating + corrosion-resistant oil film
- Protection rating: IP54 (standard dust/water resistance)
- Operating temperature: -20℃ to 100℃
- Lubrication: Pre-packed grease with 6-month maintenance interval
- Weight: 8.7kg/m (rail) + 1.2kg (carriage) = Total ~12.3kg
- Dimensions: 1240mm(L) × 34mm(W) × 29mm(H)
Industrial-grade linear motion solution featuring 4-directional equal load design and enhanced rigidity through optimized ball circuit geometry. The HN-series carriage incorporates 45° contact angle balls for improved moment load resistance. Includes hardened raceways (HRC58-62) and anti-creep end caps.
- High-speed CNC gantry machining centers
- Automated material handling systems
- Precision injection molding machines
- Semiconductor wafer handling robots
- Large-format 3D printing systems
Installation note:
Requires surface flatness ≤0.01mm/m and parallelism ≤0.02mm/m between rails.
Use torque wrench (5.4N·m for M6 bolts) with Loctite 243 threadlocker.
Avoid sliding carriage beyond rail ends during assembly.
| Property | Property Value |
|---|---|
| sku | LSH30HN1X1240S20AN-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.