Airtac LSH Linear Guide Rail LSH20HN2X520S20AN-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 LSH20HN2X520S20AN-M6 Linear Guide Rail System Specifications
- Model: LSH20HN2X520S20AN-M6
- Series: LSH Heavy-Duty Precision Series
- Rail width: 20mm
- Rail height: 15mm
- Effective rail length: 520mm
- Number of blocks: 2 (pre-mounted)
- Block dimensions: 53mm(W) × 30mm(H) × 80mm(L) per block
- Preload level: N2 (medium preload)
- Accuracy grade: Normal grade (≤18μm/1000mm)
- Dynamic load capacity (C): 16.5kN
- Static load capacity (C0): 25.8kN
- Ball diameter: 3.5mm
- Material: Carbon steel with nickel-plated surface
- Mounting hole spacing: 20mm (S20AN code)
- Fastener specification: M6 countersunk screws
- Operating temperature: -20℃ to 100℃
- Weight: 2.3kg (rail) + 0.5kg×2 (blocks) = 3.3kg total
- Package dimensions: 550mm(L) × 65mm(W) × 45mm(H)
High-rigidity linear motion system designed for industrial automation requiring heavy load capacity and positional stability. Features optimized ball circuit design for smooth movement under moment loads. The nickel-plated surface provides corrosion resistance in humid environments. Pre-lubricated with high-viscosity grease for maintenance-free operation.
- CNC router Z-axis drive mechanisms
- Automated warehouse stacker cranes
- Precision injection molding machines
- Semiconductor wafer handling robots
- Heavy-duty 3D printer gantry systems
Installation note:
Use 0.02mm/m grade reference surface for mounting. Tighten screws in cross pattern
to 4.5N·m torque. Perform parallel alignment within 0.05mm tolerance between rails.
| Property | Property Value |
|---|---|
| sku | LSH20HN2X520S20AN-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.