Airtac LSH Linear Guide Rail LSH25F1N1X220S20AN-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 LSH25F1N1X220S20AN-M6 Linear Guide Rail Specifications
- Model: LSH25F1N1X220S20AN-M6
- Series: LSH (Heavy Load Precision Series)
- Rail width: 25mm
- Carriage type: F1 (Standard Flanged Block)
- Number of blocks: 1
- Stroke length: 220mm
- Accuracy grade: Normal grade (N)
- Preload level: Light preload (N1)
- Dynamic load capacity: 16.8kN
- Static load capacity: 25.2kN
- Seal type: S20AN (Double-sided stainless steel scraper + Rubber seals)
- Mounting hole specification: M6 threaded holes
- Ball diameter: 3.175mm
- Operating temperature: -20℃ to 80℃
- Protection rating: IP54 (Dust-protected & water splash resistant)
- Weight: 2.8kg (complete set with 220mm rail and 1 carriage)
- Dimensions:
- Rail: 220mm(L) × 25mm(W) × 24mm(H)
- Carriage: 70mm(L) × 34mm(W) × 39mm(H)
High-rigidity linear motion system with optimized ball circuit design for smooth operation under heavy loads. Features corrosion-resistant hardened steel rails (HRC58-62) and precision-ground running surfaces (Ra 0.8μm). The S20AN sealing system combines metal scrapers and rubber wipers for particle exclusion in harsh environments.
- CNC machining center tool changers
- Automated material handling systems
- Precision inspection equipment slides
- Semiconductor wafer handling robots
- Food processing machinery (stainless steel compatible version)
Installation note:
Use torque-controlled tightening (recommended 5.3N·m for M6 screws) and align rail
mounting surfaces within 0.05mm/m straightness. Apply ISO VG32-68 lubricant during assembly.
| Property | Property Value |
|---|---|
| sku | LSH25F1N1X220S20AN-M6 |
| Slider Width | 23mm |
| Slide Block Type | Flange Locking Style |
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.