Airtac LSH Linear Guide Rail LSH20HN1X145S10AN-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 LSH20HN1X145S10AN-M6 Linear Guide Rail Specifications
- Model: LSH20HN1X145S10AN-M6
- Series: LSH Heavy Load Series
- Rail width: 20mm
- Rail height: 19mm
- Block width: 34mm
- Effective stroke length: 145mm
- Preload grade: S10 (Medium preload)
- Accuracy class: Normal grade (±0.05mm/m)
- Ball circuit type: 4-row circular arc groove design
- Dynamic load capacity (C): 13.4kN
- Static load capacity (C0): 25.2kN
- Mounting hole spacing: 60mm (standard pattern)
- Mounting screw specification: M6×12 (4 pcs per block)
- Seal type: Double-sided scrapers + end seals
- Material: Carbon steel (SCM440) with black oxide coating
- Weight per unit: Rail 0.62kg/m + Block 0.48kg
- Total weight: 0.62×0.145 + 0.48 = 0.57kg
- Dimensions (L×W×H): 145×34×19mm
High-rigidity linear motion system featuring optimized ball contact angles for simultaneous high moment load capacity and smooth movement. The HN-type block incorporates dust-resistant seals with special grease retention channels, achieving IP54 protection standard. Precision ground raceways ensure consistent rolling friction coefficient (μ=0.003-0.005) across temperature variations.
- CNC gantry mill Z-axis vertical guides
- Automated warehouse stacker crane rails
- Plastic injection molding machine ejector units
- Semiconductor wafer handling robots
- High-speed packaging line linear actuators
Installation protocol:
Use torque-controlled wrench (recommended 5.5-6.5N·m for M6 screws)
with sequential tightening pattern. Maintain rail straightness within
0.02mm/m using precision level during mounting. Apply lithium complex
grease (NLGI #2) through block lubrication ports every 100km of travel.
| Property | Property Value |
|---|---|
| sku | LSH20HN1X145S10AN-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.