Airtac LSH Linear Guide Rail LSH20HN2X2950T2950AN-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 LSH20HN2X2950T2950AN-M6 Linear Guide Rail Specifications
- Model: LSH20HN2X2950T2950AN-M6
- Series: LSH Heavy Load Precision Series
- Rail width: 20mm (nominal size)
- Total length: 2950mm ×2 rails (paired set)
- Carriage type: HN2X dual-block configuration
- Preload level: AN (medium preload)
- Accuracy grade: Normal grade (≤18μm/1000mm)
- Dynamic load capacity (C): 14.3kN
- Static load capacity (C0): 23.5kN
- Moment capacity (M0): 1,960N·m
- Ball diameter: 3.175mm
- Material: Carbon steel with black oxide coating
- Mounting hole spacing: 60mm intervals (M6×10 screws included)
- Weight: 12.8kg/m (single rail) → Total set weight: ~75.7kg
- Dimensions per rail: 2950mm(L) × 34mm(W) × 27mm(H)
- Operating temperature: -20℃ to 100℃
- Lubrication: Pre-lubricated with lithium complex grease
Industrial-grade linear motion system designed for high-load applications requiring extended travel lengths. Features staggered ball circuits for smooth motion consistency across the full 2.95m span. The HN2X dual-block configuration provides enhanced moment resistance, while the AN preload ensures minimal deflection under heavy cutting forces.
- CNC gantry mill cross-axis support
- Automotive production line transfer systems
- Large-format 3D printer X/Y axis
- Warehouse automated retrieval unit (ARU) tracks
- Glass tempering furnace conveyor guides
Installation note:
Requires precision alignment with ≤0.05mm/m straightness tolerance. Use torque wrench for M6 bolts
(recommended 4.5-5.0N·m). Apply thread locker on mounting screws in high-vibration environments.
| Property | Property Value |
|---|---|
| sku | LSH20HN2X2950T2950AN-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.