Airtac LSH Linear Guide Rail LSH25BK-F1L-N-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-N-B-M6 Linear Guide Rail Specifications
- Model: LSH25BK-F1L-N-B-M6
- Series: LSH (Heavy Load Series)
- Rail width: 25mm
- Structure: 4-row circular ARC contact design
- Accuracy grade: Normal (N)
- Preload level: B (Medium preload)
- Carriage quantity: 1 block (Standard configuration)
- Rail length: 1000mm (Customizable length available)
- Mounting hole specification: M6 threaded holes
- Dynamic load capacity (C): 16.4kN
- Static load capacity (C0): 24.5kN
- Material: Carbon steel with chromium plating (Rail), Aluminum alloy (Carriage)
- Sealing: Triple labyrinth seal + stainless steel scraper
- Operating temperature: -20℃ to 80℃
- Protection rating: IP54 (Dust protected & splash resistant)
- Weight per unit: 3.2kg/m (Rail) + 0.65kg (Carriage)
- Dimensions: 1000mm(L) × 34mm(W) × 27mm(H) (Standard configuration)
High-precision linear motion system combining durability and smooth operation. Features chromium-plated rails with hardened surfaces (HRC 58-62) and optimized ball circulation for low noise (<55dB). The triple sealing system ensures long-term reliability in industrial environments. Requires periodic lubrication with ISO VG32-68 grease.
- CNC machining center tool changers
- Automated material handling systems
- Precision optical inspection equipment
- Semiconductor wafer handling robots
- High-speed packaging machinery
Installation note:
Maintain parallel alignment within 0.05mm/m during mounting. Use torque wrench
(recommended 5.4N·m for M6 bolts) and apply Loctite 243 threadlocker.
Avoid sliding carriage without rail support to prevent ball retention damage.
| Property | Property Value |
|---|---|
| sku | LSH25BK-F1L-N-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.