Airtac LSH Linear Guide Rail LSH25F2N2X760S20BP-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 LSH25F2N2X760S20BP-M6 Linear Guide Rail Specifications
- Model: LSH25F2N2X760S20BP-M6
- Series: LSH (Heavy Load Precision Series)
- Structure: 4-Row Circular Arc Contact Design
- Rail Dimension: 25mm (W) × 24mm (H)
- Block Quantity: 2 sliders (N2 designation)
- Effective Travel Length: 760mm
- Slider Spacing: 20mm (S20 code)
- Mounting Hole: M6 threaded (BP suffix)
- Preload Class: F2 (Medium Preload: 3-5% C dynamic)
- Accuracy Grade: Normal Grade (≤18μm/1000mm)
- Material: Carbon Steel GCr15
- Surface Treatment: Black Oxide Coating (+Hard Chrome Option)
- Dynamic Load Capacity (C): 34.3kN
- Static Load Capacity (C0): 52.9kN
- Operating Temp Range: -30℃ to +100℃
- Seal Type: Triple-Lip Rubber Seals + Scraper
- Weight: 3.7kg (rail) + 0.48kg/slider = Total 4.66kg
- Dimensions: 760mm(L) × 25mm(W) × 24mm(H) (Rail Only)
High-rigidity linear motion system with optimized load distribution across four contact points. Features corrosion-resistant treatment and multi-stage sealing for harsh environments. The F2 preload ensures minimal deflection during high-moment applications while maintaining smooth motion characteristics.
- CNC gantry machining centers (X/Y-axis)
- Automated pallet shuttle systems
- Precision grinding machine worktables
- Semiconductor wafer handling robots
- High-speed packaging line conveyors
Installation note:
Use torque-controlled tightening (M6: 4.5-5.5N·m). Maintain parallelism ≤0.05mm/m between rails.
Apply ISO VG32-68 grease through slider lubrication ports every 100km travel.
| Property | Property Value |
|---|---|
| sku | LSH25F2N2X760S20BP-M6 |
| Slider Width | 23mm |
| Slide Block Type | Flange Type Bottom Lock Style |
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.