Airtac LSH Linear Guide Rail LSH25HN2X1200S30BN-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 LSH25HN2X1200S30BN-M6 Linear Guide Rail Specifications
- Full model code: LSH25HN2X1200S30BN-M6
- Series: LSH (Heavy Load Precision Series)
- Rail width: 25mm (nominal size)
- Rail height: 15mm
- Total length: 1200mm ±0.5mm tolerance
- Carriage quantity: 2 sliders included
- Ball circuit: 4 rows (2 per side) with 2.5mm ball diameter
- Preload class: BN (Medium preload: 3-5% of dynamic load)
- Mounting hole pattern: M6 screws @ 30mm spacing
- Dynamic load capacity (C): 12.5kN
- Static load capacity (C0): 24.8kN
- Accuracy grade: Normal grade (≤50μm/1200mm)
- Material: Carbon steel with black oxide coating
- Sealing: Triple labyrinth seal + end scrapers
- Operating temperature: -20℃ to 100℃
- Protection rating: IP54 (dust protected & water splashed)
- Weight: 3.8kg (rail) + 0.8kg/slider = Total 5.4kg
- Dimensions: 1200mm(L) × 42mm(W) × 34mm(H) per slider assembly
High-rigidity linear motion system designed for industrial automation, featuring optimized ball groove geometry for smooth movement under heavy loads. The HN-series carriage incorporates oil retention grooves for extended lubrication life. Anti-creep design prevents positional drift during high-moment applications.
- CNC machine tool X/Y-axis guidance
- Automated material handling systems
- Precision 3D printer gantry systems
- Semiconductor wafer handling robots
- High-speed packaging machinery
Installation protocol:
Clean rail with alcohol before mounting. Apply lithium-based grease to ball tracks.
Use 8.8-grade M6 bolts torqued to 8.5N·m in cross pattern.
Align with ≤0.05mm/m straightness tolerance using precision level.
| Property | Property Value |
|---|---|
| sku | LSH25HN2X1200S30BN-M6 |
| Slider Width | 23mm |
| 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.