Airtac LSH Linear Guide Rail LSH20HN2X1580S40AN-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 LSH20HN2X1580S40AN-M6 Linear Guide Rail Specifications
- Full model code: LSH20HN2X1580S40AN-M6
- Series: LSH Heavy Load Precision Series
- Rail width: 20mm
- Rail height: 18mm
- Carriage quantity: 2 sliders (HN configuration)
- Effective stroke length: 1580mm ±0.3mm
- Precision grade: Normal grade (C) with preloaded balls
- Dynamic load capacity: 12.3kN (C)
- Static load capacity: 24.5kN (C0)
- Mounting hole pattern: M6 screws @ 40mm spacing (S40)
- Sealing type: Triple labyrinth seal + wiper (AN suffix)
- Material: Carbon steel with black oxide coating
- Operating temperature: -20℃ to 80℃
- Weight: 7.8kg/m (rail) + 0.95kg/slider → Total ~13.3kg
- Dimensions: 1580mm(L) × 50mm(W) × 28mm(H)
- Hardness: HRC 58-62 raceways
- IP rating: IP54 (standard dust/water protection)
Heavy-duty linear motion solution with enhanced rigidity, featuring twin carriages for improved moment load resistance. The HN-series configuration combines high accuracy (±5μm repeatability) with contamination-resistant sealing, making it ideal for harsh environments. Requires periodic lubrication intervals of 1000km travel or 6 months.
- CNC gantry systems requiring long-span support
- Automated material handling equipment
- Precision grinding machine worktables
- Lithium battery production line conveyors
- Semiconductor wafer handling robots
Installation tip:
Use 0.02mm/m precision level during mounting. Apply Loctite 243
to M6 mounting screws (40Nm torque). Allow 0.5mm thermal expansion
gap per meter at 20℃ ambient.
| Property | Property Value |
|---|---|
| sku | LSH20HN2X1580S40AN-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.