Airtac LSH Linear Guide Rail LSH20HN1X280S20AH-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 LSH20HN1X280S20AH-M6 Linear Guide Rail Specifications
- Model: LSH20HN1X280S20AH-M6
- Series: LSH Heavy-Duty Precision Series
- Rail width: 20mm
- Rail length: 280mm
- Flange type: HN (Standard Flange)
- Number of blocks: 1
- Block length: 53mm
- Precision grade: Normal (C)
- Dynamic load rating (C): 10.5kN
- Static load rating (C0): 15.3kN
- Ball diameter: 3.175mm
- Sealing system: Triple-lip contact seals + metal scraper
- Mounting hole spacing: 60mm (longitudinal), 30mm (transverse)
- Mounting screw: M6×10 (4 pcs per block)
- Weight: 1.15kg (rail) + 0.42kg (block) = 1.57kg total
- Dimensions: 280mm(L) × 30mm(W) × 24mm(H) (rail only)
- Operating temperature: -10℃ to 80℃
- Surface treatment: Black oxide coating (Fe3O4)
- Lubrication: Pre-lubricated with lithium soap grease
Heavy-duty linear guide with four-direction equal load design, featuring enhanced rigidity through oversized ball tracks and optimized recirculation system. The HN flange configuration provides stable mounting for medium-load applications. Integrated sealing system offers IP54 protection against dust and chips.
- CNC router Z-axis drive systems
- Automated material handling conveyors
- 3D printer gantry positioning
- Semiconductor wafer handling equipment
- Medical imaging device sliding mechanisms
Installation note:
Ensure mounting surface flatness ≤0.02mm/m. Tighten screws diagonally
in 3 stages (30%→70%→100% torque) using 4.5N·m maximum. Perform parallel
alignment verification with dial indicator after installation.
| Property | Property Value |
|---|---|
| sku | LSH20HN1X280S20AH-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.