Airtac LSH Linear Guide Rail LSH25RLX4000-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 LSH25RLX4000-H-E Linear Guide Rail Specifications
- Model: LSH25RLX4000-H-E
- Type: Heavy-duty precision linear guide rail
- Rail width: 25mm
- Total length: 4000mm
- Dynamic load capacity (C): 34.3kN
- Static load capacity (C0): 52.9kN
- Accuracy grade: High precision (H grade)
- Material: Carbon steel with chrome-plated raceway
- Sealing system: 4-way labyrinth seal + triple wiper design
- Preload level: Medium preload (RLX designation)
- Ball diameter: 4.7625mm (3/16")
- Number of blocks: 2 (standard carriage configuration)
- Mounting hole spacing: 60mm pitch
- Temperature range: -20℃ to 100℃
- Protection rating: IP65 (dust/water resistant)
- Lubrication: Pre-lubricated with AKH-LG2 grease
- Weight: Approximately 14.2kg/m → Total 56.8kg (4000mm)
- Dimensions: 4000mm(L) × 62mm(W) × 34mm(H)
Professional-grade linear motion solution featuring enhanced rigidity through 4-row circular arc groove design. The RLX series combines high moment resistance (MR=1,580N·m) with vibration damping characteristics, optimized for long-stroke applications. Includes hardened steel rails (HRC58-62) and corrosion-resistant stainless steel end seals.
- High-speed CNC gantry milling machines
- Automated warehouse stacker cranes
- Lithium battery production line handling systems
- Large-format 3D printing platforms
- Semiconductor wafer transfer equipment
Installation guidelines:
Requires M6 mounting screws torqued to 8.8-10.8N·m. Maintain parallelism
≤0.05mm/m and surface flatness ≤0.02mm on mounting base. For full-length
rails, allow 0.5mm thermal expansion gap per meter at 20℃ ambient.
| Property | Property Value |
|---|---|
| sku | LSH25RLX4000-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.