Airtac LSH Linear Guide Rail LSH20BK-F1L-N-C-M6
$63.96
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LSH20BK-F1L-N-C-M6
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Description
1. Self-aligning Capability: Features front-mounted X-type (45°×45°) arc raceway groove design with automatic alignment compensation. The internal mechanism absorbs minor mounting surface deviations to maintain high-precision, smooth, and stable linear motion.
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
Installation protocol:
Torque M6 screws to 4.5-5.0N·m in cross pattern.
Maintain ≤0.01mm/m flatness on mounting surface.
Use 400-600N preload during alignment for optimal stiffness.
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 LSH20BK-F1L-N-C-M6 Linear Guide Rail Specifications
- Model Code Breakdown: LSH20 (20mm rail width) | BK (block type) | F1L (standard length) | N (normal precision grade) | C (sealed type) | M6 (mounting screw size)
- Rail Material: High-carbon chromium bearing steel (SUJ2 equivalent)
- Slider Material: Hardened steel with black oxide coating
- Load Capacity (Dynamic): 16.3kN (C) / 21.6kN (C0)
- Load Capacity (Static): 28.4kN
- Precision Grade: Normal (N) ±15μm running parallelism
- Sealing: Triple-labyrinth seals + stainless steel scrapers
- Ball Diameter: 3.175mm
- Recirculation System: 4-row circular groove design
- Max Speed: 5m/s (with grease) / 10m/s (with oil-air lubrication)
- Max Acceleration: 30m/s²
- Operating Temp: -20℃ to 100℃ (standard seals)
- Lubrication: Pre-lubed with VG32 grease (relubrication every 100km)
- Mounting Hole Pattern: 60mm spacing (M6×10 screws included)
- Weight: Rail: 1.2kg/m | Slider: 0.68kg (per block)
- Dimensions: Rail: 20mm(W)×12mm(H) (standard 1m/2m lengths) | Slider: 62mm(L)×34mm(W)×39mm(H)
High-rigidity linear motion system featuring optimized ball contact angles (45°×45°) for balanced radial and lateral loads. The corrosion-resistant coating and multi-stage sealing make it suitable for harsh environments. Includes mounting datum surfaces (▾ marks) for precision alignment.
Typical Applications:
- CNC gantry mill Z-axis drives
- Semiconductor wafer handling robots
- High-speed packaging machine conveyors
- 3D printer core XY motion systems
- Pharmaceutical blister packaging units
Installation protocol:
Torque M6 screws to 4.5-5.0N·m in cross pattern.
Maintain ≤0.01mm/m flatness on mounting surface.
Use 400-600N preload during alignment for optimal stiffness.
| Property | Property Value |
|---|---|
| sku | LSH20BK-F1L-N-C-M6 |
| Slider Width | <20mm> |
| Slide Block Type | Flange Locking Style |
Shipping policies
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.
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