Airtac LSH Linear Guide Rail LSH20HN2X340S20AN-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 LSH20HN2X340S20AN-M6 Linear Guide Rail Specifications
- Model: LSH20HN2X340S20AN-M6
- Series: LSH Heavy Load Precision Series
- Rail Type: 4-Row Ball Linear Guide
- Rail Size: 20mm (Height) × 34mm (Width)
- Block Quantity: 2 sliders included
- Effective Stroke: 340mm (±0.5mm tolerance)
- Preload Class: S20AN (Medium preload, high rigidity)
- Mounting Hole: M6×1.0 pitch, 4-hole pattern per block
- Dynamic Load Capacity (C): 18.5kN
- Static Load Capacity (C0): 28.3kN
- Sealing System: Double-sided wiper + end seals (IP67 equivalent)
- Material: Aluminum alloy blocks with carbon steel rails
- Surface Treatment: Black oxide coating (3-5μm)
- Operating Temperature: -30℃ to 80℃
- Weight: 2.8kg (rail + 2 blocks)
- Dimensions: 340mm(L) × 34mm(W) × 20mm(H)
Industrial-grade linear motion solution featuring optimized ball circuit design for high moment resistance. The HN suffix indicates hardened rails (HRC58-62) with noise-reduced ball circulation. Includes pre-lubricated blocks with grease reservoirs for maintenance-free operation up to 1,000km.
- High-speed CNC gantry systems
- Automated material handling robots
- Precision optical inspection equipment
- Semiconductor wafer handling
- 3D printing industrial platforms
Installation note:
Use torque-controlled tightening (4.5-5.5N·m for M6 screws) and align rails
within 0.05mm/m straightness. Apply anti-corrosion grease on mounting surfaces
in humid environments.
| Property | Property Value |
|---|---|
| sku | LSH20HN2X340S20AN-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.