Airtac LSH Linear Guide Rail LSH25BK-F1L-H-B-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-H-B-M6 Linear Guide Rail Specifications
- Model Structure: LSH25 (Series) BK (Block Type) F1L (Standard Length) H (Preload Class) B (Accuracy Grade) M6 (Mounting Hole Size)
- Rail Width: 25mm
- Block Dimensions: 63mm(W) × 34.5mm(H)
- Standard Rail Length Options: 500mm to 4000mm (customizable)
- Dynamic Load Capacity (C): 22.5kN
- Static Load Capacity (C0): 34.2kN
- Preload Class: H (Medium Preload)
- Accuracy Grade: B (High Precision ±5μm/1000mm)
- Ball Diameter: 3.5mm
- Ball Circuit: 4-Row Circular Arc Groove Design
- Sealing System: Triple-Layer Stainless Steel Scraper + Rubber End Seals
- Mounting Hole Pattern: M6×1.0 Thread, 60mm Spacing
- Material: GCr15 Bearing Steel (HRC 58-62)
- Operating Temperature: -20℃ to 100℃
- Weight per Meter: 3.2kg/m (rail only)
- Block Weight: 0.68kg
- Package Dimensions (1000mm rail): 1040mm(L) × 85mm(W) × 45mm(H)
High-rigidity linear motion solution with optimized load distribution, featuring corrosion-resistant hardened steel construction. The 4-row ball bearing system ensures smooth movement under heavy loads while maintaining micron-level positioning repeatability. Includes integrated dust-resistant seals for harsh environments.
- CNC gantry machining centers (X/Y-axis)
- Automated optical inspection (AOI) equipment
- Precision laser cutting systems
- Semiconductor wafer handling robots
- High-speed packaging machinery
Installation note:
Use torque wrench (recommended 5.5-6.5N·m for M6 bolts) and precision leveling equipment.
Apply lithium soap-based grease to lubrication ports before initial operation.
Avoid welding slag contamination during integration.
| Property | Property Value |
|---|---|
| sku | LSH25BK-F1L-H-B-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.