Airtac LSH Linear Guide Rail LSH25RLX880-S20-H-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 LSH25RLX880-S20-H-E Linear Guide Rail Specifications
- Model: LSH25RLX880-S20-H-E
- Type: Precision linear guide rail system (LSH series)
- Rail length: 880mm
- Carriage length: 120mm
- Rail width: 25mm
- Rail height: 24mm
- Weight: Rail ≈3.2kg | Carriage ≈0.65kg
- Dynamic load capacity (C): 14.3kN
- Static load capacity (C0): 22.4kN
- Accuracy grade: Normal class (≤50μm/1000mm)
- Preload level: Medium preload (C0×3%)
- Sealing system: 4-way metal scraper + end seals
- Material: High carbon chromium steel (SUJ2 equivalent) with black oxide coating
- Mounting hole pattern: 60mm spacing, M5 threaded holes
- Operating temperature: -20℃ to 80℃
- Protection rating: IP54 (dust/water resistant)
- Recirculation type: 4-row circular groove design
Industrial-grade linear motion solution featuring high rigidity and smooth operation. The LSH25 series combines hardened steel rails with precision-ground raceways and optimized ball circulation for low noise (<55dB) and vibration damping. Includes anti-creep design for vertical/horizontal mounting.
- CNC machining center X/Y-axis systems
- Automated assembly line transfer units
- Semiconductor wafer handling robots
- High-speed packaging machinery
- 3D printing gantry systems
- Medical imaging equipment slides
Installation notes:
Ensure mounting surface flatness ≤0.05mm/m. Use 1.2-1.5Nm torque for M5 screws.
Apply lithium-based grease (NLGI #2) during maintenance. Avoid mixing different preload carriages on same rail.
| Property | Property Value |
|---|---|
| sku | LSH25RLX880-S20-H-E |
| Slider Width | 23mm |
| 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.