Airtac LSH Linear Guide Rail LSH25HN1X1000S20BN-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 LSH25HN1X1000S20BN-M6 Linear Guide Rail Specifications
- Model: LSH25HN1X1000S20BN-M6
- Series: LSH Heavy Load Type
- Rail Width: 25mm
- Effective Length: 1000mm
- Block Quantity: 2 (S20 indicates dual blocks)
- Preload Class: BN (Normal Preload)
- Accuracy Grade: N (Normal Grade)
- Mounting Hole: M6×10 (8 holes per block)
- Dynamic Load Capacity (C): 18.6kN
- Static Load Capacity (C0): 27.4kN
- Material: Carbon Steel (Rail) + Aluminum Alloy (Block)
- Surface Treatment: Black Oxide Coating
- Sealing: 4-Layer Stainless Steel Scraper + Rubber Wiper
- Operating Temperature: -20℃ to 80℃
- Weight: 5.1kg (Rail: 3.5kg/m ×1m + Blocks: 0.8kg×2)
- Dimensions: 1000mm(L) ×42mm(W) ×34mm(H)
- Lubrication: Pre-lubed with VG15~32 grease
- Protection Rating: IP54 (Dust Protected & Splash Resistant)
Heavy-duty linear motion solution with enhanced rigidity, featuring double-row circular arc groove design for balanced load distribution. The HN series combines high moment resistance (58N·m static moment capacity) with smooth rolling via 45 steel balls per block. Includes alignment marks for simplified installation.
- CNC gantry mill Z-axis drives
- Automated warehouse shuttle systems
- Glass cutting machine sliding mechanisms
- Semiconductor wafer handling robots
- High-speed packaging line transfers
Installation note:
Use torque wrench (5.4-6.6N·m for M6 bolts) in cross-sequence tightening pattern.
Maintain 0.02mm/m straightness tolerance during rail alignment. Clean ball tracks
with non-woven cloth before initial lubrication.
| Property | Property Value |
|---|---|
| sku | LSH25HN1X1000S20BN-M6 |
| Slider Width | 23mm |
| Slide Block Type | Square Body |
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.