Airtac LSH Linear Guide Rail LSH25HL1X280S20CP-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 LSH25HL1X280S20CP-M6 Linear Guide Rail Specifications
- Model: LSH25HL1X280S20CP-M6
- Type: High-load precision linear guide system
- Rail size: 25mm width (W25 series)
- Carriage model: S20 (single flange type)
- Travel length: 280mm ±0.1mm
- Mounting hole spec: M6 counterbored screws @ 20mm pitch
- Dynamic load capacity (C): 15.3kN
- Static load capacity (C0): 24.5kN
- Precision grade: High (H class) ±5μm/300mm
- Material: Carbon steel (rail) / Alloy steel (balls) / Aluminum (carriage)
- Sealing: Triple labyrinth seal + grease nipple
- Temperature range: -20℃ to 100℃
- Lubrication: Pre-lubricated with VG68 grease (replenish every 100km travel)
- Protection rating: IP54 (dust/water resistant)
- Total weight: 1.65kg (rail: 1.2kg, carriage: 0.45kg)
- Dimensions: Rail 280(L) × 25(W) × 18(H)mm | Carriage 80(L) × 34(W) × 23(H)mm
Industrial-grade linear motion solution combining high rigidity and corrosion resistance. Features hardened raceways (HRC58+) with 4-row circular arc groove design for optimal load distribution. The HL-series carriage incorporates 64 precision G10 steel balls (Ø3.175mm) with 2.5% preload for vibration damping. Includes alignment marks for simplified installation.
- CNC gantry axis systems requiring micron-level repeatability
- Automated assembly line transfer units
- High-speed 3D printer X/Y axis mechanisms
- Semiconductor wafer handling robots
- Precision optical stage positioning
Installation note:
Mounting surface flatness ≤0.02mm/m. Use 4.9-6.9N·m torque for M6 bolts.
Avoid welding sparks/grinding debris contamination during integration.
| Property | Property Value |
|---|---|
| sku | LSH25HL1X280S20CP-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.