Airtac LSH Linear Guide Rail LSH25HN2X315S7.5BN-M6
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LSH25HN2X315S7.5BN-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 Protocol:
Use 8.8 grade or higher mounting screws torqued to 5.4N·m.
Maintain rail parallelism within 0.02mm/m. Apply ISO VG68 grease
through carriage lubrication ports every 100km of travel.
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 LSH25HN2X315S7.5BN-M6 Linear Guide Rail Specifications
- Model Code Breakdown: LSH25HN2X315S7.5BN-M6
- Series: LSH (Heavy Load Linear Guide)
- Rail Width: 25mm (Standard DIN-compliant)
- Block Type: HN2 (Double-side Sealed Heavy Preload)
- Effective Stroke: 315mm ±0.05mm
- Bolt Hole Spacing: 7.5mm (S7.5 designation)
- End Machining: BN (Standard Square Ends)
- Mounting Screw: M6×10mm (ISO 4762 Class 12.9)
- Dynamic Load Capacity (C): 17.5kN
- Static Load Capacity (C0): 26.8kN
- Precision Grade: Grade P5 (High Precision)
- Material: GCr15 Bearing Steel (HRC 58-62)
- Surface Treatment: Black Oxide Coating
- Operating Temp: -30℃ to 100℃
- Weight: 2.85kg/m (Rail Only) | Complete Unit: 3.2kg
- Dimensions: 315mm(L) × 34mm(W) × 27mm(H)
- Carriage Dimensions: 75mm(L) × 25mm(W) × 34mm(H)
Industrial-grade linear motion solution combining high rigidity and dust resistance. Features optimized ball circuit design achieving 0.005mm repeatability. The HN2 carriage contains 32 precision ground balls (Ø4mm) with 4-row elliptical groove structure for balanced load distribution.
Application Scenarios:
- CNC gantry systems requiring micron-level positioning
- Automated optical inspection (AOI) equipment
- High-speed pick-and-place robots (up to 5m/s)
- Semiconductor wafer handling systems
- Precision grinding machine cross slides
Installation Protocol:
Use 8.8 grade or higher mounting screws torqued to 5.4N·m.
Maintain rail parallelism within 0.02mm/m. Apply ISO VG68 grease
through carriage lubrication ports every 100km of travel.
| Property | Property Value |
|---|---|
| sku | LSH25HN2X315S7.5BN-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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