Airtac LSH Linear Guide Rail LSH25HN2X460S20BN-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 LSH25HN2X460S20BN-M6 Linear Guide Rail Specifications
- Model decode: LSH25HN2X460S20BN-M6
- Series: LSH (Heavy Load Precision Series)
- Rail size: 25mm (width) × 24mm (height)
- Effective length: 460mm
- Block type: HN2X (Double Flange with Extended Design)
- Preload grade: N (Normal preload)
- Accuracy class: P (High Precision)
- Ball circuit: 4-row circular arc groove
- Load capacity (dynamic): C=14.5kN, C0=22.5kN
- Mounting hole spacing: 60mm (longitudinal) × 20mm (transverse)
- Fastener spec: M6×12mm stainless steel screws (included)
- Sealing system: Triple labyrinth seal + end scrapers
- Surface treatment: Black oxide coating (Fe3O4)
- Weight: 3.8kg (complete set with rail and 2 carriages)
- Dimensions: 460mm(L) × 42mm(W) × 34mm(H)
- Operating temp range: -20℃ to 100℃
- Max speed: 5m/s
- Lubrication: Pre-packed grease (Relubrication every 1,000km)
Heavy-duty linear motion solution featuring enhanced moment resistance and dust-proof design. The HN2X carriage provides 30% increased lateral stiffness compared to standard models, with hardened steel raceways (HRC58-62) ensuring long-term accuracy. Includes alignment marks for simplified installation.
- CNC gantry mill Z-axis vertical guides
- Automated warehouse shuttle carriage systems
- High-precision laser cutting machine X-Y stages
- Semiconductor wafer handling robots
- Injection molding machine ejector units
Mounting tip:
Use 0.02mm/m grade reference surface with M6 screws torqued to 5.5N·m in
crisscross sequence. Maintain 0.005mm parallelism tolerance between rails.
| Property | Property Value |
|---|---|
| sku | LSH25HN2X460S20BN-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.