Airtac LSH Linear Guide Rail LSH15BK-HN-H-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-H-C-M4 Linear Guide Rail Specifications
- Model: LSH15BK-HN-H-C-M4
- Series: LSH (Compact High-Rigidity Linear Guide)
- Rail Width: 15mm
- Block Type: BK (Standard Flanged Block)
- Preload Level: HN (Medium Preload)
- Accuracy Grade: H (High Precision ±50μm/1000mm)
- Seal Type: C (Combination Seal - Metal Scraper + Rubber)
- Mounting Hole Pattern: M4 (4mm Screw Thread)
- Dynamic Load Capacity (C): 6.2kN
- Static Load Capacity (C0): 9.8kN
- Roller Type: 4-Row Circular Arc Groove Ball Bearing System
- Material: Carbon Steel (SUJ2 Equivalent) with Black Oxide Coating
- Operating Temperature: -20℃ to 80℃
- Lubrication: Pre-lubricated with Lithium Soap Grease
- Recirculation System: Full-Circuit Optimized Path Design
- Weight per Unit:
- Block: 0.28kg
- Rail (per 100mm): 0.45kg
- Dimensions:
- Block Size: 62mm(L) × 24.5mm(W) × 15mm(H)
- Rail Height: 15mm
- Mounting Hole Spacing: 40mm longitudinal pitch
High-precision miniaturized linear guide featuring optimized ball contact angles (45°×45° arrangement) for balanced radial and lateral loads. Incorporates dust-resistant dual sealing system with stainless steel end seals and rubber wipers. The HN preload ensures minimal deflection during high-speed reciprocation (up to 5m/s). Compatible with automatic lubrication systems through integrated grease nipples.
- Precision CNC tool changer mechanisms
- Semiconductor wafer handling robots
- Medical imaging equipment sliding systems
- High-speed PCB drilling machines
- Automated optical inspection (AOI) stages
- 3D printer gantry positioning systems
Installation protocol:
Clean rail surfaces with non-lint cloth and alcohol before assembly.
Use torque-controlled wrench (0.7-0.9N·m for M4 screws) in cross pattern tightening sequence.
Maintain 0.02mm/m parallelism tolerance during rail alignment.
| Property | Property Value |
|---|---|
| sku | LSH15BK-HN-H-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.