Airtac LSH Linear Guide Rail LSH25HN6X2560S20AN-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 LSH25HN6X2560S20AN-M6 Linear Guide Rail Specifications
- Model: LSH25HN6X2560S20AN-M6
- Series: LSH Heavy Load Series
- Rail width: 25mm
- Rail height: 30mm
- Total length: 2560mm (±0.5mm tolerance)
- Number of blocks: 2 (pre-mounted)
- Preload class: N6 (medium preload)
- Accuracy grade: Normal grade (C)
- Ball circuit arrangement: 4-row angular contact design
- Dynamic load capacity (C): 34.3kN
- Static load capacity (C0): 52.9kN
- Mounting hole type: Counterbored M6×1.0 (20mm spacing)
- Seal type: Triple labyrinth seal + end scrapers
- Temperature range: -20℃ to 80℃
- Material: Carbon steel (GCR15 bearing steel balls)
- Surface treatment: Black oxide coating (3-5μm)
- Weight: 12.8kg/m (Total ~32.8kg)
- Dimensions: 2560mm(L) × 25mm(W) × 30mm(H)
High-precision linear motion system with enhanced dustproof capabilities, featuring optimized ball recirculation geometry for smooth operation under heavy loads. The HN variant includes hardened raceways (HRC58-62) and pre-loaded blocks for minimal deflection in high-moment applications. Requires periodic lubrication with ISO VG32-68 grease.
- CNC gantry mill Z-axis reinforcement
- Automated pallet handling systems
- High-speed 3D printing gantries
- Semiconductor wafer handling robots
- Precision optical alignment stages
Installation note:
Maintain 0.02mm/m straightness tolerance during rail mounting. Use 4.9-5.9N·m torque
for M6 fasteners. Avoid welding sparks near exposed rails - thermal distortion may
affect accuracy.
| Property | Property Value |
|---|---|
| sku | LSH25HN6X2560S20AN-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.