Airtac LSH Linear Guide Rail LSH15RLX245-S42.5-N-E
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 LSH15RLX245-S42.5-N-E Linear Guide Rail Specifications
- Model Decoding:
- LSH15: Rail width 15mm
- RLX: Heavy load series with extended carriage
- 245: Rail length 245mm
- S42.5: Carriage length 42.5mm
- N: Standard preload class (C3 precision)
- E: Sealed version with wipers
- Rail Dimensions: 15(W) × 24(H) × 245(L) mm
- Carriage Dimensions: 42.5(L) × 34(W) × 24(H) mm
- Weight:
- Rail: 0.82 kg/m (Total ~0.2kg for 245mm)
- Carriage: 0.18kg per block
- Dynamic Load Capacity (C): 6.2kN
- Static Load Capacity (C0): 9.8kN
- Accuracy Grade: Normal grade (5μm/300mm)
- Ball Diameter: 3.175mm
- Ball Circuits: 4-row design
- Seal Type: Triple-lip contact seals + end scrapers
- Material: GCr15 bearing steel (HRC 58-62)
- Operating Temperature: -20℃ to 100℃
- Protection Rating: IP54 (Dust protected & water splashed)
- Mounting Hole Pattern: 50mm pitch (5 holes total)
Precision linear motion system combining high rigidity and contamination resistance. Features optimized ball recirculation geometry for smooth operation under heavy loads. The RLX-series carriage provides 30% increased moment load capacity compared to standard LSH models. Sealed with fluorine rubber for harsh environments.
- CNC router Z-axis guide systems
- Automated optical inspection equipment
- High-precision 3D printer gantries
- Semiconductor wafer handling robots
- Medical device assembly lines
Installation note:
Requires precise parallelism (≤0.02mm/m) between mounting surfaces. Use M4×8mm screws torqued to 1.6N·m.
Lubricate with ISO VG32-68 grease before operation. Avoid direct exposure to cutting fluids.
| Property | Property Value |
|---|---|
| sku | LSH15RLX245-S42.5-N-E |
| Slider Width | <15mm> |
| Slide Block Type | Please provide the specific AirTAC product attribute values you need translated, and I will return the accurate English terminology. |
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.