Airtac LSH Linear Guide Rail LSH25F2N2X3460S20AN-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 LSH25F2N2X3460S20AN-M6 Linear Guide Rail Specifications
- Series: LSH (Heavy Load Precision Series)
- Rail Width: 25mm (Nominal Size)
- Carriage Type: F2N2 (Double Carriage Configuration)
- Dynamic Load Capacity: 12.5 kN
- Static Load Capacity: 23.6 kN
- Precision Grade: S20AN (Advanced Normal Grade ±20μm/1000mm)
- Preload Level: C0 (Light Preload)
- Rail Length: 3460mm (Effective Travel Length: 3400mm)
- Seal System: 4-Way Labyrinth Seal + Scraper
- Ball Diameter: 4.7625mm (3/16")
- Mounting Hole Pattern: 60mm Spacing (M6 Thread)
- Hardness: HRC 58-62 (Chrome Alloy Steel)
- Surface Treatment: Black Oxide Coating
- Operating Temperature: -30℃ to 80℃
- Weight: 9.8kg/m (Total Weight: ~34.2kg)
- Dimensions: 3460mm(L) × 34mm(W) × 27mm(H)
Industrial-grade linear motion solution with twin carriages for enhanced stability in heavy-duty applications. Features hardened raceways and optimized ball circuit design achieving ≤55dB operation noise. Includes corrosion-resistant treatment for harsh environments. Requires periodic lubrication (Recommend ISO VG32-68 grease).
- High-speed CNC gantry milling machines
- Automated warehouse stacker cranes
- Semiconductor wafer handling robots
- Injection molding machine ejector systems
- Precision optical inspection equipment
Installation note:
Use 0.02mm/m precision level during mounting. Torque M6 screws to 4.5-5.0 N·m
following cross-tightening sequence. Allow 0.5mm thermal expansion margin at rail ends.
| Property | Property Value |
|---|---|
| sku | LSH25F2N2X3460S20AN-M6 |
| Slider Width | 23mm |
| Slide Block Type | Flange Type Bottom Lock 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.