Airtac LSH Linear Guide Rail LSH20RLX240-S20-N-E
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 LSH20RLX240-S20-N-E Linear Guide Rail Specifications
- Model: LSH20RLX240-S20-N-E
- Series: LSH Heavy Load Precision Series
- Rail width: 20mm
- Total length: 240mm
- Carriage length: 100mm
- Ball circuit design: 4-row ball circulation system
- Preload level: Medium preload (C2 class)
- Dynamic load capacity: 12.3kN
- Static load capacity: 23.5kN
- Accuracy grade: High precision (Grade H)
- Sealing system: Integrated end seals + wiper scrapers
- Mounting hole pattern: S20 series standard spacing
- Material: Chrome-plated bearing steel (GCR15)
- Operating temperature: -20℃ to 100℃
- Surface hardness: HRC 58-62
- Weight: 3.8kg ±2%
- Dimensions: 240mm(L) × 34mm(W) × 28.5mm(H)
- Protection rating: IP54 (standard dust/water resistance)
Industrial-grade linear motion solution featuring hardened raceways and optimized ball contact angles for enhanced moment resistance. The RLX variant incorporates double-sided sealing caps with oil retention felt pads, enabling extended maintenance intervals. Compatible with S20 series mounting blocks and accessories.
- High-speed CNC router Z-axis guidance systems
- Automated material handling equipment
- Precision optical inspection machines
- Semiconductor wafer handling robots
- 3D printing gantry alignment systems
Installation note:
Requires torque-controlled mounting (8.8-grade bolts tightened to 14-16N·m).
Align within 0.05mm/m using precision level. Apply lithium complex grease
through 4 lubrication ports before initial operation.
| Property | Property Value |
|---|---|
| sku | LSH20RLX240-S20-N-E |
| Slider Width | <20mm> |
| Slide Block Type | Please provide the specific AirTAC product attribute values you need translated, and I will return the accurate English terminology. |
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.