Airtac LSH Linear Guide Rail LSH30BK-HN-H-B-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-HN-H-B-M6 Linear Guide Rail Specifications
- Model: LSH30BK-HN-H-B-M6
- Type: Heavy-duty precision linear guide system
- Rail width: 30mm (nominal size)
- Block length: 75mm (standard configuration)
- Rail length: Customizable (standard cuts from 500mm to 4000mm)
- Dynamic load capacity (C): 38.7kN
- Static load capacity (C0): 62.5kN
- Accuracy grade: H (High precision ±5μm/1000mm)
- Preload level: HN (Medium preload 0.07C)
- Seal type: Double-lip contact seals + end scrapers
- Mounting hole pattern: M6 threaded holes @ 60mm spacing
- Material: Carburized steel rail (HRC58-62) / Stainless steel balls
- Temperature range: -20℃ to 100℃ (continuous operation)
- Protection rating: IP54 (standard dust/water protection)
- Rail weight: 3.8kg/m ±2%
- Block weight: 0.95kg ±3%
- Block dimensions: 75mm(L) × 42mm(W) × 59mm(H)
Industrial-grade linear motion system featuring hardened raceways and optimized ball circuit design. The HN preload ensures minimal deflection under heavy loads while maintaining smooth motion. Integrated sealing system withstands particulate contamination in harsh environments. Compatible with automatic lubrication systems through grease nipple ports.
- CNC gantry machine X/Y-axis systems
- Automated warehouse retrieval systems
- High-precision semiconductor wafer handling
- Injection molding machine ejector units
- Automotive production line transfer systems
Installation note:
Requires surface flatness ≤0.01mm/m and parallelism ≤0.02mm/m between rails.
Use torque-controlled tightening (M6 bolts: 4.5-5.5N·m) with sequential
cross-pattern installation. Avoid exposing to acidic vapors or abrasive dust
without additional protective covers.
| Property | Property Value |
|---|---|
| sku | LSH30BK-HN-H-B-M6 |
| Slider Width | <28MM> |
| Slide Block Type | Square Body |
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.