Airtac LSH Linear Guide Rail LSH20HN1X340S20AN-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 LSH20HN1X340S20AN-M6 Linear Guide Rail Specifications
- Model: LSH20HN1X340S20AN-M6
- Series: LSH Heavy Load Precision Series
- Rail width: 20mm
- Rail length: 340mm
- Block type: HN (High Rigidity Double Flange)
- Number of blocks: 1 unit pre-mounted
- Preload level: Medium preload (C3 grade)
- Accuracy class: Normal grade (≤18μm/1000mm)
- Ball diameter: 3.175mm
- Dynamic load capacity (C): 13.7kN
- Static load capacity (C0): 24.5kN
- Mounting hole spacing: 20mm (S20AN pattern)
- Fastener specification: M6×10mm countersunk screws (included)
- Material: GCr15 bearing steel with black oxide coating
- Sealing: Triple labyrinth seal with stainless steel scrapers
- Operating temperature: -20℃ to 100℃
- Weight: 2.8kg (complete assembly)
- Dimensions: 340mm(L) × 34mm(W) × 27mm(H)
- IP rating: IP54 (standard dust/water protection)
Industrial-grade linear motion solution featuring optimized ball circuit design for smooth operation under heavy loads. The HN block design provides 30% higher moment resistance compared to standard models. Includes pre-lubricated bearings and corrosion-resistant treatment for harsh environments.
- CNC gantry mill Z-axis guidance systems
- Automated warehouse stacker cranes
- Glass cutting machine linear actuators
- Semiconductor wafer handling robots
- High-speed packaging line conveyors
Installation note:
Use 0.02mm/m precision level during mounting. Apply Loctite 243
to mounting screws and torque to 5.4N·m. Requires periodic
lubrication with ISO VG32-grade grease every 200km of travel.
| Property | Property Value |
|---|---|
| sku | LSH20HN1X340S20AN-M6 |
| Slider Width | <20mm> |
| 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.