Airtac LSH Linear Guide Rail LSH25F1N1X160S20AN-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 LSH25F1N1X160S20AN-M6 Linear Guide Rail Specifications
- Model Code: LSH25F1N1X160S20AN-M6
- Series: LSH (Heavy Load Precision Series)
- Rail Width: 25mm
- Carriage Type: F1 (Flanged, Standard Width)
- Preload Level: N1 (Normal Clearance)
- Rail Length: 160mm
- Number of Blocks: 2 (S20 indicates dual blocks)
- Block Spacing: 20mm between block centers
- Mounting Hole Pattern: AN (4-hole rectangular configuration)
- Fastener Type: M6×10mm socket head screws (included)
- Dynamic Load Capacity: 13.5kN (C)
- Static Load Capacity: 21.6kN (C0)
- Accuracy Grade: Normal class (±0.05mm/300mm)
- Sealing System: Triple-lip seals + stainless steel scrapers
- Material: Carbon steel (SCM440) with black oxide coating
- Hardness: HRC 58-62 on raceway surfaces
- Operating Temperature: -20℃ to 80℃
- Weight: 2.45kg (rail + 2 blocks)
- Dimensions: 160mm(L) × 25mm(Rail W) × 19.5mm(Rail H)
- Block Dimensions: 67mm(L) × 34.5mm(W) × 44mm(H) each
Professional-grade linear motion solution combining high rigidity and contamination resistance. Features optimized ball circuit design for smooth operation under heavy moment loads. Pre-lubricated with Kluber Grease for maintenance-free operation over 5,000km travel life. Includes alignment marks for simplified installation.
- CNC gantry axis systems requiring vibration damping
- Automated material handling equipment
- Precision grinding machine worktables
- Semiconductor wafer handling robots
- High-speed packaging line conveyors
Mounting protocol:
Use 8.8 grade or higher mounting screws torqued to 8.5N·m.
Maintain rail straightness within 0.02mm/m during installation.
For paired rail setups, thermal expansion compensation spacing
should be 0.5mm per meter at 20℃ ambient.
| Property | Property Value |
|---|---|
| sku | LSH25F1N1X160S20AN-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.