Airtac LSH Linear Guide Rail LSH30BK-F2N-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 LSH30BK-F2N-H-B-M6 Linear Guide Rail Specifications
- Model: LSH30BK-F2N-H-B-M6
- Type: Precision linear motion guideway with 4-row circular arc contact
- Rail width: 30mm (nominal size)
- Block quantity per rail: 1 standard carriage
- Accuracy grade: Normal grade (C) / High precision (H) optional
- Preload level: F2 (medium preload: 8% of dynamic load rating)
- Dynamic load capacity (C): 12.5 kN
- Static load capacity (C0): 25 kN
- Max travel speed: 5 m/s
- Operating temperature: -20℃ to 80℃
- Sealing system: Triple labyrinth seal with stainless steel scrapers
- Material: GCr15 bearing steel (HRC 58-62) with black oxide coating
- Mounting hole pattern: M6 threaded holes @ 60mm pitch
- Carriage weight: 0.85 kg
- Carriage dimensions: 120mm(L) × 34mm(W) × 43mm(H)
- Rail height: 24mm
- Lubrication: Pre-lubricated with ASE2 grease (relubrication every 100km)
Industrial-grade linear guide featuring optimized ball circuit design for smooth motion and high rigidity. The BK suffix indicates stainless steel sealing components for corrosion resistance. The H-type configuration provides enhanced moment load capacity, while the M6 mounting pattern allows secure fastening in automated systems.
- CNC machine tool axes (X/Y/Z linear movement)
- Automated packaging line conveyors
- Laser cutting machine gantry systems
- 3D printer core motion components
- Semiconductor wafer handling robots
Installation note:
Use torque-controlled wrench (4.5-5.5N·m for M6 screws) and align rails
within 0.05mm/m straightness tolerance. Avoid thermal expansion by matching
rail/material coefficients.
| Property | Property Value |
|---|---|
| sku | LSH30BK-F2N-H-B-M6 |
| Slider Width | <28MM> |
| Slide Block Type | Flange Type Bottom Lock 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.