Airtac LSH Linear Guide Rail LSH30RLX4000-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 LSH30RLX4000-H-E Linear Guide Rail Specifications
- Model: LSH30RLX4000-H-E
- Series: LSH Heavy Load Precision Series
- Rail width: 30mm
- Total length: 4000mm
- Dynamic load capacity (C): 34.3 kN
- Static load capacity (C0): 54.9 kN
- Accuracy grade: High precision (H grade)
- Material: Carbon steel with chrome-plated surface
- Seal type: Triple labyrinth seal + rubber end seals
- Number of blocks: 2 (pre-mounted)
- Preload level: Medium preload (E class)
- Operating temperature: -20℃ to 80℃
- Protection rating: IP65 (dust-tight & protected against water jets)
- Weight: 15.8 kg/m (Total weight: ~63.2 kg)
- Dimensions (W×H): 30mm × 27.5mm (rail profile)
- Mounting hole spacing: 60mm (standard pattern)
Industrial-grade linear motion solution featuring optimized ball circuit design for high rigidity and smooth operation under heavy loads. The chrome-plated surface treatment provides enhanced corrosion resistance, while the triple sealing system ensures long-term reliability in harsh environments. Requires periodic lubrication with ISO VG32-68 grade grease.
- High-precision CNC machining centers
- Automated semiconductor manufacturing equipment
- Heavy-duty material handling systems
- Injection molding machine ejection units
- Large-format 3D printing gantries
Installation note:
Use torque wrench (4.9-5.9 Nm) for mounting bolts. Maintain parallelism
within 0.05mm/m during rail alignment. Avoid thermal expansion by allowing
0.5mm clearance per meter at >25℃ temperature variations.
| Property | Property Value |
|---|---|
| sku | LSH30RLX4000-H-E |
| Slider Width | <28MM> |
| 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.