Airtac LSH Linear Guide Rail LSH25HN2X700S20AN-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 LSH25HN2X700S20AN-M6 Linear Guide Rail Specifications
- Model: LSH25HN2X700S20AN-M6
- Type: Heavy-duty linear motion guide with 4-way equal load design
- Rail width: 25mm
- Carriage quantity: 2 sliders (standard configuration)
- Effective rail length: 700mm (excluding mounting holes)
- Accuracy grade: Normal precision (H class)
- Dynamic load capacity (C): 20.5kN
- Static load capacity (C0): 30.8kN
- Mounting hole spacing: 20mm pitch
- Bolt specification: M6 countersunk screws
- Sealing system: Triple labyrinth seal + end seals
- Operating temperature: -20℃ to 80℃
- Surface treatment: Black oxide coating (Fe/Of)
- Material: GCr15 bearing steel (HRC 58-62)
- Weight: 4.05kg (rail + 2 sliders)
- Dimensions:
- Rail: 700mm(L) × 25mm(W) × 25mm(H)
- Single slider: 80mm(L) × 25mm(W) × 45mm(H)
High-rigidity linear guide optimized for multi-axis systems requiring vibration damping. Features staggered ball circuit design for smooth motion consistency and 30% higher moment resistance than standard models. Pre-loaded S20AN carriages ensure minimal deflection under heavy cutting forces.
- CNC gantry mill Z-axis reinforcement
- Automated pallet shuttle systems
- High-precision optical inspection equipment
- Die-casting machine ejection units
- Semiconductor wafer handling robots
Installation protocol:
Mount on machined reference surface (flatness ≤0.02mm/m).
Use 4.9-6.9Nm torque for M6 fasteners with Loctite 243.
Lubricate through 4 grease nipples (NLGI #2 recommended) every 500km travel.
| Property | Property Value |
|---|---|
| sku | LSH25HN2X700S20AN-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.