Airtac LSH Linear Guide Rail LSH15BK-HN-P-B-M4
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 LSH15BK-HN-P-B-M4 Linear Guide Rail Specifications
- Model: LSH15BK-HN-P-B-M4
- Type: Miniature precision linear guide rail
- Rail width: 15mm
- Number of blocks: 1 (pre-mounted)
- Accuracy grade: Normal (HN grade)
- Load capacity:
- Dynamic load (C): 6.8 kN
- Static load (C0): 10.2 kN
- Material: High-carbon chromium bearing steel (SUJ2 equivalent)
- Seal type: Triple labyrinth seal + rubber wipers
- Installation hole pattern: P-type (side mounting holes)
- Preload level: Light preload (P)
- Temperature range: -20℃ to 80℃
- Protection rating: IP54 (standard dust/water resistance)
- Lubrication: Pre-lubricated with AKT-A2 grease
- Repeat positioning accuracy: ±0.003mm
- Max travel speed: 5 m/s
- Weight: 0.8 kg/m (rail only), 0.25 kg per block
- Dimensions:
- Rail height: 15mm
- Rail width: 24mm
- Block length: 58mm
- Standard rail lengths: 500mm, 1000mm (customizable up to 4000mm)
A high-rigidity miniature linear guide system featuring optimized ball circuit design for smooth motion and vibration damping. The HN-grade precision version balances cost and performance, with hardened raceways (HRC 58-62) and corrosion-resistant stainless steel balls. Includes M4x8 mounting screws and alignment marks for simplified installation.
- High-speed CNC tool changer mechanisms
- Precision 3D printer gantry systems
- Automated optical inspection (AOI) equipment
- Semiconductor wafer handling robots
- Medical device linear motion stages
Installation note:
Use torque-controlled tightening (0.7-0.9 N·m for M4 screws) in cross pattern.
Align rail reference edges within 0.05mm/m parallelism. Apply lithium-based grease
every 100km of travel or 6 months in normal conditions.
| Property | Property Value |
|---|---|
| sku | LSH15BK-HN-P-B-M4 |
| Slider Width | <15mm> |
| 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.