Airtac LSH Linear Guide Rail LSH20HN2X760S20AN-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 LSH20HN2X760S20AN-M6 Linear Guide Rail Specifications
- Model: LSH20HN2X760S20AN-M6
- Series: Heavy-load LSH series
- Rail length: 760mm (effective travel 720mm ±0.5mm)
- Carriage quantity: 2 sliders (HN type)
- Accuracy grade: Normal grade (C) / High precision (H) optional
- Dynamic load capacity (C): 24.5kN
- Static load capacity (C0): 39.2kN
- Max speed: 5m/s (with proper lubrication)
- Operating temperature: -20℃ to 100℃
- Material: Carbon steel with black oxide coating (stainless steel optional)
- Seal type: Multi-labyrinth seals + rubber end seals
- Mounting hole pattern: M6 screws @ 60mm pitch
- Preload grade: Medium preload (Z1)
- Repeat positioning accuracy: ±0.01mm
- Protection rating: IP54 (standard), IP58 (with special seals)
- Rail dimensions: 760mm(L) × 34mm(W) × 20mm(H)
- Carriage dimensions: 62mm(W) × 23mm(H) × 100mm(L) per slider
- Total weight: 8.7kg (rail: 6.2kg + 2 sliders: 1.25kg each)
High-rigidity linear motion system featuring 4-directional equal load design and enhanced dust resistance. The HN-series carriages integrate 4 rows of recirculating balls with optimized contact angles (45°×45°) for simultaneous radial and lateral load handling. Includes mounting datum surfaces (h6 tolerance) for precision alignment.
- CNC gantry mill Z-axis guidance systems
- Automated pallet shuttle systems in AS/RS
- High-precision optical inspection equipment
- Heavy-duty robotic welding arms
- Semiconductor wafer handling robots
Installation note:
Requires mounting surface flatness ≤0.02mm/m and roughness Ra1.6.
Use torque-controlled tightening sequence (M6 bolts @ 4.5-5.5N·m).
Apply lithium complex grease (NLGI #2) during initial installation.
| Property | Property Value |
|---|---|
| sku | LSH20HN2X760S20AN-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.