Airtac LSH Linear Guide Rail LSH20HN1X170S25AN-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 LSH20HN1X170S25AN-M6 Linear Guide Rail Specifications
- Model: LSH20HN1X170S25AN-M6
- Series: LSH (Heavy Load Precision Series)
- Rail Width: 20mm
- Rail Height: 15mm
- Effective Length: 170mm
- Number of Blocks: 1 carriage
- Block Type: S25AN (Standard Flange, Medium Preload)
- Ball Circuit: 4-row design with 45° contact angle
- Dynamic Load Capacity (C): 10.5kN
- Static Load Capacity (C0): 16.8kN
- Accuracy Grade: Normal grade (±50μm/1000mm)
- Mounting Hole Pattern: M6 screws @ 25mm spacing
- Rail Material: Carbon steel GCr15 (HRC 58-62)
- Sealing: Triple-lip contact seals + end scrapers
- Weight: 1.85kg (rail + block assembly)
- Dimensions: 170mm(L) × 20mm(W) × 15mm(H) (rail only)
- Block Dimensions: 53mm(L) × 34mm(W) × 24mm(H)
- Operating Temperature: -20℃ to 80℃
- Lubrication: Grease-filled with relubrication ports
High-rigidity linear motion solution with optimized load distribution, featuring hardened raceways and corrosion-resistant treatment. The HN series combines compact dimensions with exceptional moment load resistance (Mx=92Nm, My=122Nm, Mz=122Nm). Includes mounting datum surfaces for precision alignment.
- CNC router Z-axis positioning systems
- Automated optical inspection equipment
- Semiconductor wafer handling robots
- High-speed packaging machinery
- 3D printer gantry systems
- Medical device assembly lines
Installation note:
Maintain 0.02mm/m straightness tolerance during mounting. Use torque-controlled wrench
(recommended 5.4N·m for M6 screws) and sequential tightening pattern. Perform parallel
alignment verification with dial indicator after installation.
| Property | Property Value |
|---|---|
| sku | LSH20HN1X170S25AN-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.