Airtac LSH Linear Guide Rail LSH25BK-HN-H-C-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 LSH25BK-HN-H-C-M6 Linear Guide Rail Specifications
- Model: LSH25BK-HN-H-C-M6
- Series: LSH (Heavy Load Precision Series)
- Rail Width: 25mm
- Carriage Quantity: 2 blocks (BK suffix)
- Preload Class: HN (Medium Preload)
- Accuracy Grade: C (Normal Grade ±50μm/1000mm)
- Mounting Hole: M6 Threaded
- Dynamic Load Capacity: 13.2kN
- Static Load Capacity: 21.5kN
- Max Travel Speed: 1.5m/s
- Operating Temp: -20℃ to 80℃
- Seal Type: Double-sided Scraper + End Seals
- Protection Rating: IP54
- Rail Material: Carbon Steel (SUJ2 Equivalent)
- Weight: 3.7kg/m (rail) + 0.6kg/block
- Dimensions:
- Rail: 25(W) × 34(H) × Custom Length (mm)
- Carriage: 80(L) × 34(W) × 25(H) mm per block
Heavy-duty linear guide with enhanced rigidity for precision motion systems. Features staggered ball circuit design for smooth operation and dual sealing system for contamination resistance. The HN preload minimizes deflection under moment loads, while M6 mounting holes enable secure fastening in high-vibration environments.
- CNC router Z-axis drives
- Automated palletizing systems
- Injection molding machine ejectors
- Semiconductor wafer handling robots
- Food processing conveyor alignment
Installation Tip:
Use alignment jigs during mounting to ensure parallel error <0.02mm/m.
Apply Loctite 243 to mounting screws (recommended torque 8.5Nm).
Lubricate with ISO VG32-68 grease through carriage lubrication ports.
| Property | Property Value |
|---|---|
| sku | LSH25BK-HN-H-C-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.