Airtac LSH Linear Guide Rail LSH25HN2X1180S20AN-M6
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LSH25HN2X1180S20AN-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 note:
Requires mounting surface flatness ≤0.02mm/m. Use torque wrench (8-10N·m for M6 bolts)
with sequential tightening pattern. Apply thread locker on fasteners for vibration resistance.
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 LSH25HN2X1180S20AN-M6 Linear Guide Rail Specifications
- Model: LSH25HN2X1180S20AN-M6
- Series: LSH Heavy Load Series
- Rail type: 4-row ball linear guide with high rigidity
- Rail width: 25mm (nominal size)
- Effective stroke: 1180mm
- Block length: 120mm (HN2X type carriage)
- Dynamic load capacity (C): 23.5kN
- Static load capacity (C0): 37.5kN
- Precision grade: Normal grade (N)
- Sealing type: Triple labyrinth seal with stainless steel scrapers
- Mounting hole pattern: M6 screws with 50mm spacing
- Material: Carbon steel with black oxide coating (rail), Chrome-plated carriage
- Operating temperature: -20℃ to 80℃
- Protection rating: IP54 (standard dust/water resistance)
- Lubrication: Pre-lubed with lithium soap grease, grease nipple provided
- Repeat positioning accuracy: ±0.01mm
- Max speed: 5m/s
- Service life: 10,000km (under 23.5kN dynamic load)
- Weight: 8.7kg (rail) + 1.3kg (carriage) = 10kg total
- Dimensions:
- Rail: 1180mm(L) × 25mm(W) × 34mm(H)
- Carriage: 120mm(L) × 68mm(W) × 45mm(H)
Industrial-grade linear motion solution combining high moment resistance and shock absorption. Features hardened raceways (HRC58+) for wear resistance and integrated oil retention grooves. The HN2X carriage design provides 4-directional equal load capacity, optimized for long-stroke applications requiring minimal deflection.
Typical Applications:
- CNC gantry machining centers (X/Y-axis)
- Automated warehouse retrieval systems
- High-precision 3D printing beds
- Semiconductor wafer handling robots
- Automotive assembly line positioning
- Packaging machine linear actuators
Installation note:
Requires mounting surface flatness ≤0.02mm/m. Use torque wrench (8-10N·m for M6 bolts)
with sequential tightening pattern. Apply thread locker on fasteners for vibration resistance.
Maintenance:
Relubricate every 100km travel or 6 months using ISO VG32 equivalent grease.
Avoid mixing grease types - fully purge old grease before replenishment.
| Property | Property Value |
|---|---|
| sku | LSH25HN2X1180S20AN-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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