Airtac LSH Linear Guide Rail LSH20HN2X720S30AN-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 LSH20HN2X720S30AN-M6 Linear Guide Rail Specifications
- Model: LSH20HN2X720S30AN-M6
- Series: LSH Heavy Load Precision Series
- Rail width: 34mm
- Rail height: 20mm
- Effective travel length: 720mm
- Block quantity: 2 sliders (dual carriage)
- Preload grade: N2 (medium preload)
- Accuracy class: Normal (C) grade (±50μm/m)
- Dynamic load capacity: 22.4kN
- Static load capacity: 31.5kN
- Ball diameter: 4.7625mm (3/16")
- Mounting hole pattern: M6×1.0 threaded (12mm spacing)
- Material: Carbon steel with black oxide coating
- Sealing: Triple labyrinth seal with grease retention
- Operating temperature: -10℃ to 80℃
- Weight: 8.7kg (complete assembly)
- Dimensions: 720mm(L) × 34mm(W) × 20mm(H) per rail section
- Slider dimensions: 80mm(L) × 34mm(W) × 39mm(H) each
High-rigidity linear motion system designed for industrial automation requiring exceptional moment resistance. Features staggered ball circuit design for smooth motion and reduced vibration. Pre-lubricated with ISO VG32 grease, compatible with automatic lubrication systems. Includes hardened raceways (HRC58-62) for extended service life.
- CNC gantry mill Z-axis guidance systems
- Automated warehouse stacker cranes
- Glass cutting machine linear stages
- High-speed packaging equipment
- Semiconductor wafer handling robots
Installation note:
Maintain 0.02mm/m straightness tolerance on mounting surfaces.
Use 8.8 grade M6 bolts torqued to 8.5N·m in cross pattern sequence.
Apply Loctite 243 to thread fasteners. Allow 0.5mm thermal expansion gap per meter.
| Property | Property Value |
|---|---|
| sku | LSH20HN2X720S30AN-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.