Airtac LSH Linear Guide Rail LSH25BK-F1N-P-C-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 LSH25BK-F1N-P-C-M6 Linear Guide Rail Specifications
- Model: LSH25BK-F1N-P-C-M6
- Series: Heavy-load LSH series
- Rail width: 25mm
- Block type: BK (standard flange)
- Preload grade: F1N (medium preload)
- Accuracy class: P (high precision ±5μm/1000mm)
- Seal type: C (combination seals with metal scraper)
- Mounting hole pattern: M6×1.0 thread (8-hole pattern)
- Dynamic load capacity (C): 19.6kN
- Static load capacity (C0): 30.4kN
- Max travel speed: 5m/s
- Operating temperature: -20℃ to 100℃
- Lubrication: Pre-packed grease (relubrication interval: 1,000km)
- Weight per carriage: 0.84kg
- Block dimensions: 70mm(L) × 34.8mm(W) × 47.5mm(H)
- Rail height: 24mm
- Standard rail lengths: 500-4000mm (customizable)
- Mounting hole spacing: 60mm longitudinal, 35mm transverse
Industrial-grade linear motion solution featuring hardened steel construction (HRC58-62) with chrome-plated rails. The four-row circular arc groove design provides optimal load distribution and vibration damping. Integrated dust-resistant seals maintain lubrication integrity in harsh environments.
- CNC gantry mill Z-axis systems
- Automated warehouse shuttle carriers
- Semiconductor wafer handling robots
- High-speed packaging line conveyors
- Precision optical inspection equipment
Installation note:
Requires mounting surface flatness ≤0.02mm/m. Use torque-controlled tightening (M6 bolts: 4.5-5.5N·m).
Align rails with laser measurement for parallel accuracy ≤0.03mm.
| Property | Property Value |
|---|---|
| sku | LSH25BK-F1N-P-C-M6 |
| Slider Width | 23mm |
| Slide Block Type | Flange Locking Style |
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.