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-H-C-M6 Linear Guide Rail Specifications
- Model: LSH30BK-F1L-H-C-M6
- Type: Heavy-duty precision linear guide system
- Rail width: 30mm (DIN standard specification)
- Load capacity (dynamic): 32.5kN (C=rated dynamic load)
- Accuracy grade: Grade H (Normal grade ±50μm over full length)
- Preload level: C (Medium preload, 8% of C)
- Block quantity: 1 slider per rail
- Mounting hole pattern: M6×1.0 threaded holes spaced at 60mm intervals
- Sealing: Triple labyrinth seal + scraper plates
- Material: 55C high-carbon steel rails with aluminum alloy slider housings
- Surface hardness: HRC58-62 (rail surface)
- Operating temperature: -20℃~80℃
- IP rating: IP54 (dust and splash resistant)
- Lubrication: Pre-lubricated with lithium-based grease, equipped with grease fittings
- Repeat positioning accuracy: ±0.01mm
- Max speed: 5m/s (with proper lubrication)
- Life expectancy: 10,000km (at 1m/s under 10% load)
- Weight: 3.8kg/m (rail only), 1.2kg/slider
- Dimensions:
- Rail: 30(W)×27(H)mm (standard lengths: 500-4000mm)
- Slider: 76(L)×58(W)×34(H)mm
Professional-grade linear motion solution combining high rigidity and contamination resistance. Features hardened steel rails with precision grinding and optimized ball circuit design for smooth motion. The "F1L" suffix indicates flange-type single block with lateral load capacity enhancement.
- CNC gantry machining centers (X/Y-axis)
- Automated warehouse stacker cranes
- Semiconductor wafer handling robots
- High-speed packaging line conveyors
- 3D printing gantry systems
- Requires mounting surface flatness ≤0.02mm/m
- Use torque wrench for M6 bolts (4.5-5.5N·m)
- Apply thread locker on mounting screws
- Relubricate every 100km travel or 6 months
| Property | Property Value |
|---|---|
| sku | LSH30BK-F1L-H-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.



