Airtac LSH Linear Guide Rail LSH20HN1X146S13AN-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 LSH20HN1X146S13AN-M6 Linear Guide Rail Specifications
- Model: LSH20HN1X146S13AN-M6
- Series: LSH Heavy Load Precision Series
- Rail Width: 20mm
- Rail Height: 19mm
- Block Type: S13AN (Single Flange, 4-Row Ball Circuit)
- Effective Travel: 146mm
- Precision Grade: Normal (C) / High (H) optional
- Ball Diameter: 3.175mm
- Dynamic Load Rating (C): 12.7kN
- Static Load Rating (C0): 20.3kN
- Mounting Hole Pattern: M6×12mm (4 holes)
- Material: Carbon Steel with Black Oxide Coating
- Seals: Triple-Lip Rubber Seals (Both Ends + Lateral)
- Weight: 680g ±2% (Rail + Block)
- Rail Dimensions: 146mm(L) × 20mm(W) × 19mm(H)
- Block Dimensions: 76mm(L) × 34mm(W) × 19mm(H)
- Operating Temperature: -30℃ to 80℃
- Lubrication: Pre-lubed with VG10-32 Grease
Industrial-grade linear motion solution combining high rigidity and smooth operation. Features hardened raceways (HRC58-62) with optimized ball recirculation, delivering ±0.05mm/m positioning repeatability. Corrosion-resistant coating withstands ISO 8573-1 Class 4 contaminants. Compatible with automatic lubrication systems.
- CNC router Z-axis positioning systems
- Automated optical inspection (AOI) equipment
- Semiconductor wafer handling robots
- High-speed packaging machinery
- Medical device assembly lines
Installation tip:
Use 0.02mm/m grade straightedge for rail alignment. Tighten M6 bolts
in crisscross pattern at 4.5-5.5N·m torque. Perform running-in
(50% load, 0.5m/s) for 30 minutes before full operation.
| Property | Property Value |
|---|---|
| sku | LSH20HN1X146S13AN-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.