Airtac LSH Linear Guide Rail LSH20HN1X520S20AN-M6
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 LSH20HN1X520S20AN-M6 Linear Guide Rail Specifications
- Model: LSH20HN1X520S20AN-M6
- Series: LSH Heavy Load Type
- Rail Width: 20mm
- Carriage Length: 100mm (dual blocks included)
- Total Rail Length: 520mm (effective travel 420mm)
- Preload Level: N1 (medium preload)
- Accuracy Grade: Normal (C class)
- Ball Diameter: 3.175mm
- Dynamic Load Capacity (C): 14.3kN
- Static Load Capacity (C0): 22.4kN
- Mounting Hole Pattern: M6×10mm (8 holes per block)
- Seal Type: Triple-lip contact seals + end scrapers
- Material: Carbon steel with black oxide coating
- Operating Temperature: -20℃ to 80℃
- Weight: 3.8kg (rail) + 0.65kg×2 (blocks) = 5.1kg total
- Dimensions: 520mm(L) × 34mm(W) × 24mm(H)
- Lubrication: Pre-packed grease (relubrication every 1,000km)
High-rigidity linear motion system featuring 4-row circular arc groove design for optimal load distribution. The HN series combines 20mm rail width with enlarged ball circuits, delivering 18% higher moment resistance than standard LSH models. Includes corrosion-resistant treatment for industrial environments.
- CNC gantry mill Z-axis drives
- Automated pallet shuttle systems
- High-speed packaging machinery
- Precision optical inspection equipment
- 3D printing gantry systems
Installation note:
Requires mounting surface flatness ≤0.02mm/m. Use torque-controlled wrench
(recommended 5.4N·m for M6 screws) with cross-tightening sequence. Thermal
expansion compensation needed for installations exceeding 30℃ ΔT.
| Property | Property Value |
|---|---|
| sku | LSH20HN1X520S20AN-M6 |
| Slider Width | <20mm> |
| 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.