Airtac LSH Linear Guide Rail LSH20HN1X760S20BH-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 LSH20HN1X760S20BH-M6 Linear Guide Rail Specifications
- Model Decoding: LSH20HN1X760S20BH-M6
- LSH: Precision linear guide series
- 20: Rail width 20mm
- HN: Heavy preload (N class)
- 1X760: Single rail length 760mm
- S20BH: Slider type with 20mm height
- M6: Mounting screw size
- Rail Dimensions: 760(L) × 20(W) × 15(H) mm
- Slider Dimensions: 63(L) × 42(W) × 20(H) mm
- Total Weight: 2.8kg (rail) + 0.45kg (slider)
- Load Capacity:
- Dynamic (C): 13.7kN
- Static (C0): 21.6kN
- Accuracy Grade: Normal grade (±50μm/m)
- Roller Material: Chrome steel GCr15
- Rail Hardness: HRC 58-62
- Sealing: Triple labyrinth seal with grease retention
- Temperature Range: -30℃ to 80℃
- Max Speed: 5m/s
- Mounting Hole Pattern: 60mm spacing (M6×10mm screws)
Heavy-duty linear motion solution with enhanced rigidity, featuring optimized ball circuit design for smooth operation under high moment loads. The HN-series preload ensures minimal deflection during precision machining operations. Integrated sealing system protects against IP54-rated contaminants.
- CNC gantry milling machine Z-axis systems
- Automated optical inspection (AOI) equipment
- Semiconductor wafer handling robots
- High-speed packaging line conveyors
- Precision grinding machine worktables
Installation requirements:
Mounting surface flatness ≤0.02mm/m, parallel alignment tolerance ≤0.03mm.
Torque M6 screws to 4.5-5.5N·m using cross-pattern tightening sequence.
Apply lithium soap-based grease (NLGI #2) during initial commissioning.
| Property | Property Value |
|---|---|
| sku | LSH20HN1X760S20BH-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.