Airtac LSH Linear Guide Rail LSH25F2N2X920S10BP-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 LSH25F2N2X920S10BP-M6 Linear Guide Rail Specifications
- Full Model: LSH25F2N2X920S10BP-M6
- Series: LSH (Heavy Load Precision Series)
- Rail Width: 25mm (DIN standard)
- Carriage Type: F2 (Double-flanged design with 4-ball rows)
- Preload Class: N2 (Medium preload at 6-8% of C value)
- Accuracy Grade: P (High precision ±0.01mm/300mm)
- Rail Length: 920mm (Actual stroke depends on carriage configuration)
- Carriage Quantity: S10 (Includes 2 carriages)
- End Cap Type: BP (Combination metal scraper + rubber seal)
- Mounting Hole: M6×1.0 (12 holes per rail segment)
- Dynamic Load (C): 27.4kN
- Static Load (C0): 39.2kN
- Material: GCr15 bearing steel (Hardness HRC 58-62)
- Seal System: 4-stage labyrinth + multi-contact lip seals
- Temperature Range: -20℃ to 100℃
- IP Rating: IP54 (Basic environmental protection)
- Weight: 4.8kg/m (rail) + 0.65kg/carriage ≈ 5.7kg total
- Dimensions: 920(L) × 34(W) × 27(H)mm
Industrial-grade linear motion system features hardened raceways and optimized ball recirculation design. The staggered ball contact pattern minimizes vibration transfer while providing 30% higher moment stiffness compared to basic models. Requires lubrication replenishment every 100km of travel.
- Z-axis positioning in CNC gantry mills
- Wafer transfer robots for semiconductor fabrication
- High-speed linear drives in packaging machinery
- Automated optical inspection (AOI) systems
- Gantry positioning for metal 3D printers
Installation guidelines:
Maintain 0.02mm/m alignment tolerance during assembly. Use threadlocker
Loctite 243 with M6 fasteners (recommended torque: 8.5N·m). Protect from
welding spatter contamination.
| Property | Property Value |
|---|---|
| sku | LSH25F2N2X920S10BP-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.