Airtac LSH Linear Guide Rail LSH25HN1X120S30AN-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 LSH25HN1X120S30AN-M6 Linear Guide Rail Specifications
- Model Decoding: LSH25 (25mm rail width) | HN (high-rigidity design) | 1X120 (120mm single rail length) | S30AN (30mm wide slider with aluminum alloy) | M6 (mounting screw size)
- Rail Dimensions: 25mm(W) × 24mm(H) × 120mm(L)
- Slider Dimensions: 34mm(W) × 30mm(H) × 67mm(L)
- Ball Circuit: 4-row elliptical groove design
- Load Ratings:
- Dynamic load (C): 16.2kN
- Static load (C0): 23.5kN
- Moment capacity (Mx/My/Mz): 1,850/1,850/2,450 N·m
- Preload Level: Medium preload (C3 grade)
- Accuracy Class: Normal grade (N) ±15μm/m
- Sealing: Triple-lip contact seals + stainless steel wipers
- Weight:
- Rail: 1.8kg/m
- Slider: 0.45kg
- Total assembly (120mm): ~0.68kg
- Material:
- Rail: Carbon steel with black oxide coating
- Slider: Aluminum alloy (A6063-T5)
- Balls: GCr15 bearing steel (HRC 60-64)
- Operating Temp: -20℃ to 100℃ (continuous) / 120℃ peak
- Lubrication: Grease-filled with relubrication ports (ISO VG10-68 compatible)
High-precision linear motion system combining corrosion resistance with impact durability. Features optimized ball recirculation for smooth movement under heavy moment loads. The HN-series design incorporates hardened raceways (HRC 58+) and dual-side locking M6 mounting holes for vibration resistance.
- CNC gantry mill Z-axis reinforcement
- Automated optical inspection (AOI) equipment
- Lithium battery stacking machines
- High-speed packaging line transfer units
- Semiconductor wafer handling robots
Mounting protocol:
Torque M6 screws to 8.8Nm ±10% using cross-pattern tightening sequence.
Maintain rail straightness within 0.05mm/m during installation.
Run-in with 50% load for 2hrs before full operation.
| Property | Property Value |
|---|---|
| sku | LSH25HN1X120S30AN-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.