Airtac LSH Linear Guide Rail LSH20HN3X750S15AN-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 LSH20HN3X750S15AN-M6 Linear Guide Rail Specifications
- Model: LSH20HN3X750S15AN-M6
- Series: LSH Heavy Load Series
- Rail width: 20mm
- Effective travel length: 750mm
- Block quantity: Single carriage (S15AN type)
- Ball circuit design: 4-row Hi-Cap™ structure
- Dynamic load rating (C): 14.2 kN
- Static load rating (C0): 24.5 kN
- Preload level: Medium preload (HN grade)
- Accuracy class: Normal grade (≤50μm/m)
- Mounting hole pattern: M6 screws @ 60mm spacing
- Rail hardness: HRC 58-62 hardened steel
- Sealing: Triple labyrinth seal with grease retention
- Weight: 3.85 kg/m (Total ~2.89kg for 750mm)
- Rail dimensions: 750(L) × 34(W) × 23(H) mm
- Carriage dimensions: 85(L) × 42(W) × 34(H) mm
High-rigidity linear motion system with optimized load distribution, featuring corrosion-resistant chromium-plated surfaces. The HN-series preload ensures minimal deflection during high moment load applications. Integrated sealing system maintains lubrication for 5,000km travel life under standard conditions.
- CNC gantry axis systems
- Automated material handling robots
- Precision 3D printer X/Y stages
- Semiconductor wafer handling equipment
- Medical imaging device sliding mechanisms
Installation note:
Requires 0.02mm/m alignment accuracy during mounting.
Use 4.8-5.2Nm torque for M6 mounting screws with Loctite 243 threadlocker.
Break-in period: 50 full-length cycles at 20% max speed before full operation.
| Property | Property Value |
|---|---|
| sku | LSH20HN3X750S15AN-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.