Airtac LSH Linear Guide Rail LSH20HN2X3660S30AN-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 LSH20HN2X3660S30AN-M6 Linear Guide Rail Specifications
- Series: LSH Heavy Load Precision Series
- Model Decoding:
- LSH20 - Rail width 20mm
- HN - Heavy preload (8% Ca)
- 2X - Double row circulating ball system
- 3660 - Rail length 3660mm
- S30 - Single slider with 30mm width
- AN - Standard accuracy (±0.005mm/300mm)
- M6 - Mounting hole thread size
- Dynamic load rating (C): 14.5kN
- Static load rating (C0): 23.5kN
- Roller material: Chrome steel GCr15 (HRC 62±2)
- Rail material: Carbon steel S55C with black oxide coating
- Operating temperature: -20℃ to 100℃
- Seal type: Triple labyrinth seal + wiper
- Lubrication: Pre-greased (Molykote EM-50L)
- Weight:
- Rail: 5.8kg/m → Total 21.23kg (3.66m)
- Slider: 0.68kg each
- Dimensions:
- Rail: 3660(L) × 20(W) × 15(H) mm
- Slider: 80(L) × 30(W) × 38(H) mm
- Mounting hole spacing: 60mm pitch
Industrial-grade linear motion solution designed for high moment resistance and vibration damping. Features staggered ball groove design for balanced load distribution and enhanced rigidity. The HN preload specification ensures minimal deflection during high-speed reciprocation (up to 5m/s). Includes corrosion-resistant treatment suitable for harsh environments.
- CNC gantry mill Z-axis reinforcement
- Automated warehouse stacker cranes
- Semiconductor wafer handling robots
- High-precision optical measurement equipment
- Press feed line material transfer systems
Installation requirements:
- Base surface flatness ≤0.01mm/m
- Parallelism between rails ≤0.02mm
- M6 mounting torque: 4.5-5.5N·m (use Loctite 243)
- Re-lubrication interval: 1000km travel or 6 months
| Property | Property Value |
|---|---|
| sku | LSH20HN2X3660S30AN-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.