Airtac LSH Linear Guide Rail LSH15BK-F1N-H-E-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-F1N-H-E-M4 Linear Guide Rail Specifications
- Model Code Breakdown: LSH15 (Rail width 15mm) | BK (Block type) | F1N (Preload class) | H (High precision grade) | E (Sealed end caps) | M4 (Mounting screw size)
- Rail Dimensions: 15mm(W) × 15mm(H) × Custom lengths available
- Block Dimensions: 45mm(L) × 24mm(W) × 15mm(H)
- Block Weight: 0.23kg (standard single block)
- Dynamic Load Capacity (C): 4.35kN
- Static Load Capacity (C0): 6.55kN
- Precision Grade: High (H-grade, ±0.005mm running parallelism)
- Preload: Medium (F1N class, 0.02-0.03mm clearance elimination)
- Ball Diameter: 3.175mm
- Ball Circuit: 4-row circular arc groove design
- Sealing: Triple-lip contact seals + stainless steel scrapers
- Material: Carbon chromium bearing steel (SUJ2 equivalent) with black oxide coating
- Temperature Range: -20℃ to 120℃ (with standard grease)
- Recirculation System: Optimized ball chain with <0.3% friction variation
- Mounting Hole Pattern: M4×0.7mm screws @ 30mm pitch
Ultra-compact precision linear motion system featuring enhanced moment load resistance through its 4-point contact design. The hardened raceways and advanced sealing architecture provide exceptional debris resistance (IP54 equivalent), making it ideal for harsh environments. Requires periodic lubrication intervals of 1,000km travel or 6 months.
- High-speed PCB drilling/spindle machines
- Semiconductor wafer handling robots
- Precision optical alignment stages
- Desktop CNC engraving systems
- Medical liquid handling automation
Installation criticals:
Achieve ≤0.005mm/m alignment accuracy using master rail referencing.
Torque mounting screws to 1.2N·m in cross pattern sequence.
Run-in with 20% speed for first 50 cycles.
| Property | Property Value |
|---|---|
| sku | LSH15BK-F1N-H-E-M4 |
| Slider Width | <15mm> |
| Slide Block Type | Flange Locking 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.