Airtac LSH Linear Guide Rail LSH25HN3X1000S20AN-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 LSH25HN3X1000S20AN-M6 Linear Guide Rail Specifications
- Series: LSH Heavy Load Precision Series
- Rail width: 25mm (nominal size)
- Rail length: 1000mm ±0.2mm
- Carriage type: S20AN (standard flange, single block)
- Preload level: Medium preload (C0)
- Accuracy grade: Normal grade (N)
- Dynamic load rating (C): 12.0 kN
- Static load rating (C0): 24.0 kN
- Roller material: SUJ2 bearing steel (HRC 58-64)
- Rail material: Carbon steel with black oxide coating
- Mounting hole spacing: 60mm pitch (both rail and carriage)
- Fastener specification: M6×1.0 socket head screws (ISO 4762)
- Weight: 3.7kg/m (rail) + 0.85kg/carriage
- Dimensions (rail): 1000mm(L) × 34mm(W) × 15mm(H)
- Carriage dimensions: 72mm(L) × 50mm(W) × 34mm(H)
- Operating temperature: -20℃ to 80℃
- Lubrication: Pre-lubricated with lithium soap grease
Heavy-duty linear motion solution combining high rigidity and smooth operation. Features optimized roller path geometry for reduced vibration during high-speed movements (up to 5m/s). The black oxide coating provides corrosion resistance in non-harsh environments. Compatible with automatic lubrication systems through grease nipple (M6×1 on carriage side).
- CNC gantry axis systems
- Automated material handling equipment
- Precision grinding machine slides
- Semiconductor wafer handling robots
- High-speed packaging line conveyors
Installation requirements:
Requires mounting surface flatness ≤0.02mm/m. Use torque wrench at 8.8N·m
for M6 fasteners. Avoid thermal expansion by keeping ambient temperature
variation within ±10℃ during installation.
| Property | Property Value |
|---|---|
| sku | LSH25HN3X1000S20AN-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.