Airtac LSH Linear Guide Rail LSH15HN1X450S20AP-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 LSH15HN1X450S20AP-M4 Linear Guide Rail Specifications
- Model: LSH15HN1X450S20AP-M4
- Series: LSH (High Rigidity Linear Guide)
- Rail Width: 15mm
- Block Type: HN (4-row circular arc groove design)
- Rail Length: 450mm ±0.1mm
- Number of Blocks: 1 unit
- Preload Level: S20AP (Medium preload, ±20μm accuracy)
- Ball Diameter: 3.175mm
- Dynamic Load Capacity (C): 7.35kN
- Static Load Capacity (C0): 11.76kN
- Mounting Hole Pattern: M4 screws, 20mm spacing
- Material: Carbon steel with black oxide coating
- Sealing: Triple labyrinth seal with stainless steel scrapers
- Operating Temperature: -20℃ to 100℃
- Weight: 1.82kg (rail only), 0.48kg per block
- Dimensions:
- Rail: 450mm(L) × 15mm(W) × 12mm(H)
- Block: 56mm(L) × 15mm(W) × 24mm(H)
Precision ground linear motion system featuring optimized ball recirculation for smooth operation (≤55dB noise level). The HN block design provides 4-directional equal load capacity and improved moment resistance. Includes corrosion-resistant coating and maintenance-free lubrication (initial grease life: 3,000km travel).
- High-speed CNC tool changer mechanisms
- Semiconductor wafer handling robots
- Precision optical inspection equipment
- Automated packaging line conveyors
- 3D printer X/Y axis motion systems
Installation note:
Requires mounting surface flatness ≤0.01mm/m and parallelism ≤0.02mm between rails.
Use 4.6 grade or higher M4 screws torqued to 1.2-1.5N·m in cross pattern sequence.
| Property | Property Value |
|---|---|
| sku | LSH15HN1X450S20AP-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.