Airtac LSH Linear Guide Rail LSH25BK-F1L-P-E-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-F1L-P-E-M6 Linear Guide Rail Specifications
- Model: LSH25BK-F1L-P-E-M6
- Series: LSH (Heavy Load Precision Series)
- Rail Width: 25mm
- Block Type: BK (Standard Flange Block)
- Preload Class: F1L (Light Preload)
- Accuracy Grade: P (High Precision ±5μm/1000mm)
- Seal Configuration: E-Type (Enhanced Multi-Layer Wipers)
- Mounting Hole Pattern: M6×1.0 Thread
- Dynamic Load Capacity (C): 13.2kN
- Static Load Capacity (C0): 20.5kN
- Max Travel Speed: 5m/s
- Operating Temperature: -20℃ to 100℃
- Ball Diameter: 3.175mm
- Ball Circuit Arrangement: 4-Row Circular Arc Groove
- Protection Rating: IP65 (Dust Tight & Water Jet Protected)
- Lubrication: Pre-packed Grease + External Lubrication Port
- Weight per 1000mm Rail: 2.85kg
- Block Dimensions: 65mm(W) × 47.5mm(H) × 100mm(L)
- Rail Height: 24mm
- Rail Width: 25mm
High-rigidity linear motion system featuring optimized ball contact angles (45°×45° arrangement) for balanced radial and lateral load distribution. The hardened steel construction (HRC 58-62) with chrome-plated rails ensures wear resistance in contaminated environments. Integrated oil retention grooves maintain consistent lubrication.
- High-speed CNC router Z-axis positioning systems
- Semiconductor wafer handling robots
- Automated optical inspection (AOI) equipment
- Precision medical imaging device slides
- Lithium battery stacking machines
- 3D printing gantry systems
Installation note:
Requires surface flatness ≤0.01mm/m and mounting surface roughness Ra1.6μm.
Use torque-controlled tightening sequence (M6 bolts at 4.5±0.5Nm) to prevent rail deformation.
Align within 0.05mm/m using master rail referencing method.
| Property | Property Value |
|---|---|
| sku | LSH25BK-F1L-P-E-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.