Airtac LSH Linear Guide Rail LSH25HN1X220S20AH-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 LSH25HN1X220S20AH-M6 Linear Guide Rail Specifications
- Series: LSH High Rigidity Precision Series
- Rail Width: 25mm
- Rail Height: 15mm
- Effective Travel Length: 220mm
- Block Type: S20AH (Double Seals, High Preload)
- Ball Circuit: 4-Row Circular Arc Groove Design
- Load Ratings:
- Basic Dynamic Load (C): 12.5kN
- Basic Static Load (C0): 22.4kN
- Accuracy Grade: Normal Grade (N) ±30μm/m
- Mounting Hole Pattern: M6 Thread (6mm Diameter)
- Material: Carbon Steel with Black Electrophoretic Coating
- Operating Temperature: -20℃ to 80℃
- Lubrication: Pre-lubricated with Lithium Complex Grease
- Weight: 1.45kg (Complete Set)
- Dimensions:
- Rail: 220mm(L) × 25mm(W) × 15mm(H)
- Slider: 58mm(L) × 34mm(W) × 20mm(H)
Industrial-grade linear motion solution featuring hardened raceways and optimized ball recirculation. The HN series combines high moment resistance with dust-resistant double sealing, delivering ±5μm repeat positioning accuracy. Includes pre-drilled mounting holes with corrosion-resistant M6 fasteners for simplified installation.
- CNC machining center tool changers
- Precision grinding machine worktables
- Semiconductor wafer handling robots
- High-speed packaging line actuators
- Medical imaging equipment slides
Installation note:
Use torque wrench (recommended 5.5-6.5N·m for M6 bolts) and align
rails within 0.05mm/m straightness tolerance. Apply periodic
lubrication every 100km travel distance.
Avoid lateral impact during
handling - the preloaded balls require careful alignment.
Not suitable for submerged or high-pressure washdown environments.
| Property | Property Value |
|---|---|
| sku | LSH25HN1X220S20AH-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.