Airtac LSH Linear Guide Rail LSH20HN1X220S20AN-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 LSH20HN1X220S20AN-M6 Linear Guide Rail Specifications
- Model: LSH20HN1X220S20AN-M6
- Series: LSH Heavy Load Series
- Rail width: 20mm
- Rail height: 19mm
- Effective length: 220mm
- Preload class: N1 (Medium preload)
- Dynamic load capacity (C): 13.7kN
- Static load capacity (C0): 21.6kN
- Accuracy grade: Normal grade (AN)
- Number of blocks: 2 (S20 indicates dual carriages)
- Ball diameter: 3.175mm
- Mounting hole specification: M6×1.0 thread
- Hole spacing: 50mm pitch (standard pattern)
- Material: High carbon chromium bearing steel (GCr15)
- Surface treatment: Black oxide coating
- Weight: 2.45kg (rail only), 0.82kg per carriage
- Dimensions (L×W×H): 220×34×24mm (rail), 76×20×19mm (per carriage)
- Operating temperature: -30℃ to 100℃
- Lubrication: Pre-packed grease (relubrication interval: 1,000km)
Heavy-duty linear motion solution featuring twin carriage configuration for enhanced load distribution. The hardened steel construction with precision-ground raceways ensures micron-level repeatability (±0.005mm). Optimized ball recirculation design minimizes vibration during high-speed operation (up to 5m/s). Includes integrated sealing strips that meet IP54 protection standard.
- CNC router Z-axis reinforcement systems
- Automated warehouse shuttle carriers
- High-precision optical inspection equipment
- Industrial 3D printer gantry systems
- Semiconductor wafer handling robots
Installation note:
Use torque-controlled wrench for M6 mounting screws (recommended torque 4.5-5.5Nm).
Maintain parallel alignment within 0.02mm/m during rail installation.
Apply thread locker on fasteners for vibration-prone environments.
| Property | Property Value |
|---|---|
| sku | LSH20HN1X220S20AN-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.