Airtac LSH Linear Guide Rail LSH15BK-HN-N-D-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-D-M4 Linear Guide Rail Specifications
- Model: LSH15BK-HN-N-D-M4
- Series: LSH Miniature Linear Guide
- Rail width: 15mm
- Block length: 53mm
- Preload grade: HN (Medium preload)
- Accuracy class: N (Normal precision ±50μm/1000mm)
- Dynamic load capacity (C): 6.8kN
- Static load capacity (C0): 10.2kN
- Seal type: Triple-lip seal with metal scraper
- Material: Carbon steel with black oxide coating
- Ball diameter: 3.175mm
- Ball circuit count: 4 rows
- Mounting hole spacing: 60mm (longitudinal)
- Screw specification: M4 mounting bolts
- Operating temperature: -20℃ to 100℃
- Weight per meter rail: ~1.2kg/m
- Block weight: 0.25kg
- Rail dimensions (H×W): 24mm × 15mm
- Block dimensions (L×W×H): 53mm × 34mm × 24mm
High-precision miniature linear guide featuring corrosion-resistant black oxide treatment and optimized ball path geometry. The HN preload ensures minimal deflection under medium loads while maintaining smooth motion. Integrated sealing system combines dust-resistant scrapers with grease-retaining lip seals, compatible with ISO VG68-grade lubricants.
- Precision CNC gantry systems
- Automated optical inspection (AOI) equipment
- Semiconductor wafer handling robots
- High-speed 3D printer X/Y axes
- Medical imaging device sliding mechanisms
Installation note:
Requires mounting surface flatness ≤0.02mm/m. Use torque-controlled tightening
(1.2-1.5N·m for M4 screws) in cross pattern sequence. Perform parallel alignment
with ≤0.05mm/m tolerance between paired rails. Apply initial lubrication through
block's grease nipple before operation.
| Property | Property Value |
|---|---|
| sku | LSH15BK-HN-N-D-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.