Airtac LSH Linear Guide Rail LSH30F1N1X290S25BH-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 LSH30F1N1X290S25BH-M6 Linear Guide Rail Specifications
- Full model code: LSH30F1N1X290S25BH-M6
- Series: LSH Heavy Load Precision Series
- Rail width: 30mm
- Block type: F1 (Flanged single block with enhanced rigidity)
- Preload class: N1 (Medium preload for general applications)
- Rail length: 290mm (Effective travel depends on block size)
- Accuracy grade: H (High precision ±0.01mm/300mm)
- Ball circuit: 4-row circular arc groove design
- Dynamic load capacity: 28.5kN
- Static load capacity: 45.6kN
- Rigidity: 1800N/μm
- Sealing system: Triple labyrinth seal + end scrapers
- Material: GCr15 bearing steel (HRC 60-65)
- Surface treatment: Black oxide coating (5-8μm)
- Operating temperature: -20℃ to 100℃
- Mounting hole pattern: S25 (25mm bolt spacing)
- Fasteners: M6 counterbore screws (ISO 4762)
- Weight: 3.8kg (complete assembly)
- Dimensions:
- Rail: 290mm(L) × 30mm(W) × 15mm(H)
- Block: 76mm(L) × 42mm(W) × 39mm(H)
Professional-grade linear motion solution combining high moment resistance with smooth operation. Features optimized ball recirculation geometry that reduces vibration harmonics by 40% compared to standard models. The BH suffix indicates hardened stainless steel end caps for improved debris resistance. Requires minimal lubrication (initial grease fill lasts 1,000km under normal loads).
- High-speed CNC gantry systems (X/Y axes)
- Automated optical inspection equipment
- Precision laser cutting machine Z-axis
- Semiconductor wafer handling robots
- Heavy-duty packaging line conveyors
Installation protocol:
Mount on ground reference surface with flatness ≤0.02mm/m.
Use 4.9Nm torque for M6 mounting screws with Loctite 243.
Perform parallel alignment within 0.05mm across full travel.
| Property | Property Value |
|---|---|
| sku | LSH30F1N1X290S25BH-M6 |
| Slider Width | <28MM> |
| Slide Block Type | Flange Locking Style |
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.