Airtac LSH Linear Guide Rail LSH20HL1X1480S20AN-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 LSH20HL1X1480S20AN-M6 Linear Guide Rail Specifications
- Model Decode: LSH20(Series) H(Heavy Preload) L1(Length Code) X1480(1480mm Rail Length) S20AN(Single Block Type) M6(Mounting Screw Size)
- Rail Width: 20mm
- Block Width: 42mm
- Height: 30mm
- Total Length: 1480mm (Effective Travel: 1440mm)
- Dynamic Load Capacity (C): 12.5kN
- Static Load Capacity (C0): 24.5kN
- Preload Level: Heavy (0.07C)
- Accuracy Grade: Normal Grade (N) ±50μm/m
- Ball Diameter: 3.175mm
- Material: Carbon Steel with Black Oxide Coating
- Seal Type: Triple-Lip Rubber Seals
- Operating Temperature: -20℃ to 80℃
- Max Speed: 5m/s
- Weight: 8.7kg (Rail Only), 1.3kg/Block
- Dimensions (Rail): 1480mm(L) × 20mm(W) × 30mm(H)
- Mounting Hole Pattern: M6×12mm Pitch, 60mm Spacing
- IP Rating: IP54 (Dust Protected & Splash Resistant)
High-rigidity linear motion solution with enhanced moment load capacity, featuring staggered ball circuit design for smooth operation. The hardened raceway (HRC58-62) ensures extended service life in high-cycle applications. Compatible with automatic lubrication systems through grease nipple (M6×1).
- CNC gantry systems requiring long-span support
- Automated warehouse stacker cranes
- Glass cutting machine X-axis drives
- Heavy-duty pick-and-place robots
- Semiconductor wafer handling equipment
Installation Tips:
Use torque wrench (4.9-5.9N·m for M6 screws) with sequential tightening pattern.
Align rail with 0.05mm/m precision level. Apply lithium soap-based grease (ISO VG32-68)
during assembly. Avoid welding sparks near exposed rails.
| Property | Property Value |
|---|---|
| sku | LSH20HL1X1480S20AN-M6 |
| Slider Width | <20mm> |
| 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.