Airtac LSH Linear Guide Rail LSH20HN1X1100S40AN-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 LSH20HN1X1100S40AN-M6 Linear Guide Rail Specifications
- Full Model Code: LSH20HN1X1100S40AN-M6
- Series: LSH (Heavy Load Precision Series)
- Rail Width: 20mm (Standard DIN standard)
- Effective Length: 1100mm
- Preload Class: HN (Medium Preload)
- Carriage Quantity: 1 unit included
- Block Type: S40 (Double Sealed, 4-Row Ball Circuit)
- Mounting Hole Pattern: AN (Alternate Mounting Holes)
- Fastener Spec: M6 Tapped Holes
- Ball Diameter: 3.175mm
- Dynamic Load Rating (C): 13.7kN
- Static Load Rating (C0): 22.4kN
- Accuracy Grade: Normal Grade (N) ±50μm/m
- Material: Carbon Steel SC440 + Chrome Plating (HRC58-62)
- Seal Type: Triple Labyrinth + End Scraper
- Weight: 5.8kg (Rail Only), 1.3kg/Carriage
- Rail Dimensions: 1100mm(L) × 20mm(W) × 19mm(H)
- Carriage Dimensions: 72mm(L) × 50mm(W) × 34mm(H)
- Operating Temp: -20℃ to 80℃
- Lubrication: Grease-filled with Replenishment Ports
The LSH20HN series features hardened steel construction with optimized ball recirculation for high moment load resistance. Its staggered sealing system combines metal scraper, rubber lip seal, and grease retention barriers, making it ideal for environments with particulate contamination. The HN preload ensures minimal deflection during acceleration/deceleration cycles.
- High-speed CNC gantry systems (X/Y-axis)
- Automated pallet shuttle systems in AS/RS
- Precision laser cutting machine slides
- Semiconductor wafer handling robots
- Injection molding machine ejector units
Mounting Protocol:
Requires reference edge alignment within 0.02mm/m using precision ground surfaces.
Torque M6 bolts to 8.8Nm in crisscross pattern. Avoid welding near installed rails
(heat distortion radius >500mm).
| Property | Property Value |
|---|---|
| sku | LSH20HN1X1100S40AN-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.