Airtac LSH Linear Guide Rail LSH30BK-F1L-N-C-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 LSH30BK-F1L-N-C-M6 Linear Guide Rail Specifications
- Model: LSH30BK-F1L-N-C-M6
- Series: LSH30 heavy-duty linear guide
- Rail width: 30mm
- Block type: BK series flange-mounted carriage
- Standard rail length: 1000mm (customizable up to 4000mm)
- Dynamic load rating (C): 34.3 kN
- Static load rating (C0): 53.9 kN
- Preload class: N (Normal preload)
- Accuracy grade: C (High precision ±0.005mm/300mm)
- Ball circuit design: 4-row circular arc groove
- Sealing system: Triple labyrinth seal + end scrapers
- Mounting hole pattern: M6 screws @ 60mm spacing
- Material: GCr15 bearing steel (HRC 58-62) with black oxide coating
- Operating temperature: -30℃ to 100℃
- IP rating: IP54 (dust/water resistant)
- Block weight: 1.2kg ±5%
- Rail weight: 3.8kg/m ±3%
- Block dimensions: 100mm(L) × 34mm(W) × 47mm(H)
- Rail height: 24mm
Professional-grade linear motion system combining high rigidity and precision repeatability. Features optimized ball contact angles for smooth operation under heavy moment loads. The hardened steel construction withstands continuous operation in harsh environments. Requires periodic lubrication with ISO VG32-grade grease.
- CNC gantry milling machine Z-axis guidance
- Automated warehouse shuttle carriages
- High-speed packaging line transfer systems
- Semiconductor wafer handling robots
- Precision optical inspection equipment
Mounting recommendation:
Achieve ≤0.02mm parallelism between paired rails using laser alignment.
Tighten M6 mounting screws in cross pattern at 8.8Nm torque. Allow thermal
expansion gap of 0.5mm per meter at rail ends.
| Property | Property Value |
|---|---|
| sku | LSH30BK-F1L-N-C-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.