Airtac LSH Linear Guide Rail LSH25BK-F1L-P-D-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-D-M6 Linear Guide Rail Specifications
- Model: LSH25BK-F1L-P-D-M6
- Series: LSH (Heavy Load Series)
- Rail width: 25mm
- Block type: BK (Standard Flange)
- Preload grade: F1L (Light Preload)
- Accuracy class: P (High Precision ±5μm/1000mm)
- Seal type: D (Double-sided Metal Scraper + Rubber Seal)
- Mounting hole: M6
- Roller material: GCr15 Bearing Steel (HRC 58-64)
- Rail material: 55C Carbon Steel Induction Hardened
- Load capacity (dynamic): C=13.4kN, C0=22.5kN
- Max speed: 5m/s
- Operating temperature: -20℃ to 100℃
- Weight per meter rail: 3.2kg/m
- Block weight: 0.85kg
- Standard rail length options: 500-4000mm (customizable)
- Block dimensions: 72mm(L) × 50mm(W) × 34mm(H)
- Rail height: 25mm
High-precision linear motion system with hardened raceways and optimized ball circuit design. Features corrosion-resistant oxide coating and four-directional load capacity. The metal-rubber hybrid sealing system provides IP54 protection against dust and splashes. Requires periodic lubrication with ISO VG32-68 grease.
- CNC gantry milling machine X/Y axes
- Automated optical inspection (AOI) equipment
- Lithium battery stacking robots
- High-speed packaging line conveyors
- Semiconductor wafer handling systems
Installation note:
Use torque wrench for M6 mounting screws (recommended 4.5-5.5Nm).
Maintain parallel alignment within 0.05mm/m during rail pairing.
Avoid thermal expansion by keeping ambient temperature variation ≤2℃/m.
| Property | Property Value |
|---|---|
| sku | LSH25BK-F1L-P-D-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.