Airtac LSH Linear Guide Rail LSH20HN1X220S20AH-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 LSH20HN1X220S20AH-M6 Linear Guide Rail Specifications
- Series: LSH Heavy Load Precision Series
- Rail size: 20mm (width) × 24mm (height)
- Total rail length: 220mm (effective travel: 200mm)
- Carriage dimensions: 42mm(W) × 35mm(H) × 60mm(L)
- Block type: S20AH (4-row ball circuit design)
- Dynamic load capacity: 10.2 kN
- Static load capacity: 15.3 kN
- Precision grade: Normal grade (C) with ±50μm/300mm accuracy
- Ball diameter: 3.175mm
- Mounting hole spacing: 60mm (longitudinal) × 40mm (transverse)
- Mounting screw: M6×10mm (4 pcs per carriage)
- Material: Carbon steel with black oxide coating
- Sealing: Triple labyrinth seal + rubber wipers
- Weight: 1.8kg (rail + carriage assembly)
- Operating temperature: -20℃ to 80℃
- Lubrication: Pre-lubed with VIGO grease (relubrication every 100km)
Heavy-duty linear motion system featuring 4-direction equal load design and enhanced rigidity through enlarged ball contact angles. The HN-series construction provides 30% higher moment resistance compared to standard models. Integrated dust-proof mechanisms ensure IP54 protection level in harsh environments.
- CNC gantry machining centers (X/Y-axis)
- Automated warehouse stacker cranes
- Injection molding machine ejector units
- Semiconductor wafer handling robots
- High-speed packaging line conveyors
Installation note:
Requires mounting surface flatness ≤0.05mm/m. Use 4.8-5.2Nm torque for M6 screws
with Loctite 243 threadlocker. Avoid thermal expansion by maintaining 0.5mm clearance
between rail ends in series connections.
| Property | Property Value |
|---|---|
| sku | LSH20HN1X220S20AH-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.