Airtac LSH Linear Guide Rail LSH20HN2X1840S20CN-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 LSH20HN2X1840S20CN-M6 Linear Guide Rail Specifications
- Model: LSH20HN2X1840S20CN-M6
- Series: LSH heavy-load precision series
- Rail width: 20mm
- Carriage quantity: 2 blocks (pre-mounted)
- Total rail length: 1840mm
- Accuracy grade: Normal (C) class
- Mounting hole specification: M6 threaded (6.6mm clearance hole)
- Dynamic load capacity: 13.8kN (X/Y axes), 15.2kN (Z axis)
- Static load capacity: 22.5kN (X/Y axes), 26.8kN (Z axis)
- Max travel speed: 5m/s
- Operating temperature: -10℃ to 80℃
- Seal type: Triple-lip contact seals with dust-resistant design
- Material: Aluminum alloy carriage / Carbon steel rail (Cr-coated)
- Protection rating: IP54 standard sealing
- Weight: 8.04kg (rail: 6.44kg, carriages: 0.8kg×2)
- Dimensions: 1840mm(L) × 20mm(W) × 15mm(H) (rail only)
- Carriage dimensions: 62mm(L) × 42mm(W) × 39mm(H) per block
High-rigidity linear motion system with pre-loaded ball circuits, optimized for heavy-duty automation applications. Features chromium-plated raceways for corrosion resistance and integrated oil holes for simplified maintenance. The HN-type carriages provide enhanced moment load capacity through optimized ball arrangement.
- CNC machining center tool changers
- Automated material handling systems
- High-speed 3D printer gantry systems
- Semiconductor wafer handling robots
- Medical imaging equipment sliding mechanisms
Installation note:
Requires precise alignment (≤0.05mm/m straightness tolerance) and torque-controlled fastening (M6 bolts at 5.4N·m).
Apply lithium soap-based grease through Zerk fittings during commissioning.
| Property | Property Value |
|---|---|
| sku | LSH20HN2X1840S20CN-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.