Airtac LSH Linear Guide Rail LSH25HN2X1000S20AN-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 LSH25HN2X1000S20AN-M6 Linear Guide Rail Specifications
- Model Code Breakdown:
- LSH: Heavy-load linear guide series
- 25: Rail width 25mm × height 25mm
- HN2: 4-row ball circuit design with high rigidity
- X1000: Standard rail length 1000mm (±0.5mm tolerance)
- S20: Medium preload (4-6% of dynamic load rating)
- AN: Normal accuracy grade (C7 class)
- M6: Mounting hole thread size
- Ball diameter: 4.7625mm (3/16")
- Dynamic load rating (C): 21.6kN
- Static load rating (C0): 34.3kN
- Max travel speed: 5m/s
- Operating temperature: -20℃ to 80℃
- Material: Carbon steel with black oxide coating (rail), Chrome steel (blocks)
- Sealing: Triple labyrinth seals + stainless steel scrapers
- Weight:
- Rail only: 3.8kg/m (Total 3.8kg for 1000mm)
- Carriage (per block): 0.42kg
- Dimensions:
- Rail: 1000(L) × 25(W) × 25(H) mm
- Carriage: 72(L) × 60(W) × 25(H) mm
- Mounting hole spacing: 60mm pitch (standard pattern)
Precision ground linear motion system with optimized load distribution, featuring 45HRC hardened raceways and corrosion-resistant treatment. The HN2 series incorporates a 45° contact angle design for balanced radial and axial load capacity. Integrated oil holes allow direct lubrication through rail end caps.
- High-speed CNC gantry systems
- Automated material handling robots
- Precision optical inspection equipment
- Lithium battery stacking machines
- Semiconductor wafer handling
Installation guidelines:
Use torque-controlled wrench (4.5-5.5N·m for M6 bolts) and sequential tightening pattern.
Maintain 0.02mm/m straightness during rail alignment. Apply ISO VG32-68 grease through
lubrication ports every 100km of travel.
| Property | Property Value |
|---|---|
| sku | LSH25HN2X1000S20AN-M6 |
| Slider Width | 23mm |
| 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.