Airtac LSH Linear Guide Rail LSH15BK-HN-N-C-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-N-C-M4 Linear Guide Rail Specifications
- Model: LSH15BK-HN-N-C-M4
- Series: LSH (Micro-Line Compact Series)
- Rail width: 15mm
- Block type: BK (Standard Flange, Narrow Type)
- Preload class: HN (Medium Preload)
- Rail length: N (Standard length 500mm, customizable up to 4000mm)
- Accuracy grade: C (High Precision ±5μm/100mm)
- Mounting hole: M4 (4mm screw diameter)
- Dynamic load capacity: 2.1 kN
- Static load capacity: 3.2 kN
- Ball diameter: 2.381mm
- Recirculation system: 4-Row Circular Arc Groove Design
- Sealing: Triple-lip contact seals + End scrapers
- Material: Carbon steel (GCR15 bearing steel) with black oxide coating
- Operating temperature: -10℃ to 80℃
- Protection rating: IP54 (Dust protected & water splashed)
- Weight per unit:
- Block: 0.28 kg
- 500mm rail: 0.65 kg
- Dimensions:
- Block: 60mm(L) × 24mm(W) × 15mm(H)
- Rail profile: 15mm(W) × 12mm(H)
Ultra-compact linear motion solution with optimized load distribution, featuring hardened raceways (HRC 58-62) for extended service life. The HN preload ensures minimal deflection during high-speed reciprocation (up to 5m/s). Integrated sealing system retains grease lubrication for 10,000+ km travel life.
- Precision CNC tool changers & spindle drives
- Semiconductor wafer handling robots
- 3D printer X/Y axis motion systems
- Medical imaging equipment sliding mechanisms
- Automated optical inspection (AOI) stages
Installation guidelines:
Use torque-controlled wrench (0.7-0.9Nm for M4 screws) with parallel mounting
sequence. Maintain 0.02mm/m straightness tolerance during rail alignment.
Apply ISO VG15-32 grease through zerk fittings every 500 operating hours.
| Property | Property Value |
|---|---|
| sku | LSH15BK-HN-N-C-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.