Airtac LSH Linear Guide Rail LSH25HN10X4000S20BN-M6
$937.50
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LSH25HN10X4000S20BN-M6
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Description
1. Self-aligning Capability: Features front-mounted X-type (45°×45°) arc raceway groove design with automatic alignment compensation. The internal mechanism absorbs minor mounting surface deviations to maintain high-precision, smooth, and stable linear motion.
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
Installation requirements:
Maintain flatness within 0.05mm/m using precision level during mounting.
Apply thread locker (Loctite 243 recommended) on M6 fasteners.
Pre-lubricate with ISO VG32 hydraulic oil before initial operation.
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 LSH25HN10X4000S20BN-M6 Linear Guide Rail Specifications
- Model: LSH25HN10X4000S20BN-M6
- Series: LSH heavy-load precision series
- Rail width: 25mm
- Effective length: 4000mm (±0.5mm tolerance)
- Carriage block type: HN series (double flange)
- Number of blocks: 2 units (S20 suffix)
- Ball circuit design: 4-row circular arc groove
- Preload grade: BN grade (medium preload: 0.05C)
- Accuracy grade: Normal grade (≤18μm/1000mm)
- Dynamic load capacity (C): 27.5kN
- Static load capacity (C0): 43.2kN
- Max speed: 5m/s
- Seal type: Triple labyrinth seal + end scrapers
- Material: GCr15 bearing steel (HRC 58-62)
- Mounting hole spacing: 60mm (standard pattern)
- Bolt specification: M6×12mm (ISO 4762 hex socket head)
- Weight: 14.8kg/m (rail) + 0.65kg/block
- Dimensions: 4000mm(L) × 34mm(W) × 27mm(H) for rail; 70mm(L) × 34mm(W) × 47mm(H) per block
- Temperature range: -20℃ to 100℃
- Lubrication: Lithium soap grease (Shell Alvania No.2 equivalent)
Industrial-grade linear motion solution with enhanced dust protection, designed for long-span applications requiring exceptional rigidity. Features hardened raceways and optimized ball circulation for smooth movement under heavy loads. Requires surface hardness ≥HRC50 on mounting base.
Typical Applications:
- CNC gantry milling machine X-axis drives
- Automated warehouse storage/retrieval systems
- Large-format 3D printer linear motion systems
- Electronics panel screen cutting equipment
- Automotive production line transfer units
Installation requirements:
Maintain flatness within 0.05mm/m using precision level during mounting.
Apply thread locker (Loctite 243 recommended) on M6 fasteners.
Pre-lubricate with ISO VG32 hydraulic oil before initial operation.
| Property | Property Value |
|---|---|
| sku | LSH25HN10X4000S20BN-M6 |
| Slider Width | 23mm |
| Slide Block Type | Square Body |
Shipping policies
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.
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