Airtac LSH Linear Guide Rail LSH20F2N2X1120S20AN-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 LSH20F2N2X1120S20AN-M6 Linear Guide Rail Specifications
- Model: LSH20F2N2X1120S20AN-M6
- Series: LSH (Heavy Load Precision Series)
- Rail Width: 20mm
- Flange Type: F2 (Double Flange Design)
- Preload Level: N2 (Medium Preload)
- Total Length: 1120mm
- Number of Blocks: 2 (S20AN x2)
- Block Type: S20AN (Standard Width with Sealed Units)
- Accuracy Grade: Normal Grade (C Class)
- Mounting Hole Pitch: 60mm (Standard Pattern)
- Bolt Size: M6 (Mounting Screws)
- Material: Carbon Steel with Chrome Plating
- Hardness: HRC 58-62 (Rail Surface)
- Seal Type: Triple Labyrinth Seal + Scraper
- Operating Temperature: -20℃ to 80℃
- Weight: ~3.92kg/m (Total Weight: ~4.4kg)
- Dimensions: 1120mm(L) × 34mm(W) × 23.5mm(H) per rail section
- Block Dimensions: 80mm(L) × 34mm(W) × 23.5mm(H) each
High-rigidity linear motion system designed for heavy-duty applications requiring precise positioning. Features hardened raceways with optimized ball circulation for smooth movement under high moment loads. The triple sealing system provides IP54-level contamination resistance. Includes pre-drilled mounting holes for simplified installation.
- CNC gantry milling machines
- Automated material handling systems
- Precision injection molding equipment
- Semiconductor wafer handling robots
- High-speed 3D printing platforms
Installation note:
Ensure rail parallelism within 0.05mm/m using precision level during mounting.
Apply lithium soap-based grease (NLGI #2) to all lubrication ports before initial operation.
Avoid hammering during assembly - use rubber mallet for adjustments.
| Property | Property Value |
|---|---|
| sku | LSH20F2N2X1120S20AN-M6 |
| Slider Width | <20mm> |
| Slide Block Type | Flange Type Bottom Lock Style |
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.