Airtac LSH Linear Guide Rail LSH15BK-F2N-H-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-F2N-H-B-M4 Linear Guide Rail Specifications
- Model: LSH15BK-F2N-H-B-M4
- Series: Miniature LSH series
- Rail width: 15mm
- Block type: Flanged (F2N designation)
- Preload grade: H (High preload)
- Accuracy class: B (Normal precision)
- Mounting hole pattern: M4 threaded holes
- Ball diameter: 2.381mm
- Dynamic load rating (C): 2,100N
- Static load rating (C0): 1,450N
- Max travel speed: 5m/s
- Operating temperature: -20℃ to 100℃
- Sealing type: Triple labyrinth seal with grease retention
- Material: Carbon chromium bearing steel (SUJ2 equivalent)
- Surface treatment: Black oxide coating
- Weight per block: 0.45kg
- Block dimensions: 60mm(L) × 34mm(W) × 15mm(H)
- Rail height: 15mm
A high-precision linear motion solution combining compact dimensions with exceptional rigidity. Features optimized ball circulation for smooth operation and reduced noise (≤45dB at 1m/s). The triple-seal design provides IP54-equivalent protection against particulate contamination. Preloaded balls ensure minimal deflection during high-moment applications.
- High-speed pick-and-place robotic arms
- Precision optical inspection equipment
- Medical diagnostic instrument slides
- Semiconductor wafer handling systems
- Desktop CNC engraving machines
- 3D printer Z-axis stabilization
Installation note:
Maintain parallelism within 0.05mm/m during rail alignment. Use torque-controlled driver
(recommended 1.2N·m for M4 screws) to prevent rail deformation. Apply lithium soap-based
grease (NLGI #2) during initial installation.
| Property | Property Value |
|---|---|
| sku | LSH15BK-F2N-H-B-M4 |
| Slider Width | <15mm> |
| Slide Block Type | Flange Type Bottom Lock Style |
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.