Airtac LSH Linear Guide Rail LSH20HN10X3000S30BN-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 LSH20HN10X3000S30BN-M6 Linear Guide Rail Specifications
- Model: LSH20HN10X3000S30BN-M6
- Series: LSH heavy-load precision series
- Rail width: 20mm
- Effective length: 3000mm (±0.5mm/m straightness)
- Carriage quantity: 2 units (pre-mounted)
- Carriage spacing: 30mm center-to-center
- Ball circuit type: 4-row circular arc groove design
- Preload level: BN (medium preload: 6-8% C dynamic)
- Dynamic load capacity (C): 12.5kN
- Static load capacity (C0): 23.4kN
- Accuracy grade: N (normal grade: ≤50μm/m)
- Material: GCr15 bearing steel (HRC 58-62)
- Sealing: Triple labyrinth seal + end scrapers
- Mounting hole pattern: M6 threaded holes @ 60mm spacing
- Weight: 8.2kg/m → Total 24.6kg (3000mm)
- Dimensions: 3000mm(L) × 34mm(W) × 23mm(H)
- Operating temp: -30℃ to 100℃ (with grease retention)
- Max speed: 5m/s (with compatible carriage)
Industrial-grade linear motion solution combining high rigidity and contamination resistance. Features hardened raceways with chromium-plated surfaces (2-3μm) for wear resistance. Integrated oil grooves allow continuous lubrication. Compatible with LSH20 carriages (H-type double seals). Requires alignment within 0.05mm/m during installation.
- CNC gantry mill Z-axis reinforcement
- Automated warehouse stacker cranes
- Glass cutting machine transverse beams
- Semiconductor wafer handling robots
- Injection molding machine ejector units
Installation tip:
Use 6.7-7.0Nm torque for M6 mounting screws. Apply Loctite 243
threadlocker. Maintain 0.01-0.05mm clearance between rail ends
for thermal expansion in environments above 25℃.
| Property | Property Value |
|---|---|
| sku | LSH20HN10X3000S30BN-M6 |
| Slider Width | <20mm> |
| 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.