Airtac LSH Linear Guide Rail LSH25F2N2X340S20BH-M6
$168.86
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LSH25F2N2X340S20BH-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 guidelines:
Ensure mounting surface flatness ≤0.02mm/m and use calibrated torque wrench (5.5-6.5N·m for M6 fasteners).
Initial lubrication with lithium-complex grease (ISO VG15-32 grade) is recommended.
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 LSH25F2N2X340S20BH-M6 Linear Guide Rail Specifications
- Model: LSH25F2N2X340S20BH-M6
- Type: Precision ball-type linear guide
- Rail width: 25mm (DIN standard)
- Effective travel length: 340mm
- Block quantity: 2 units (factory pre-mounted)
- Block spacing: 20mm center-to-center
- Dynamic load capacity (C): 12.5kN
- Static load capacity (C0): 24.5kN
- Precision grade: Normal grade (N2 classification)
- Seal type: Triple-lip rubber seals with scraper guards
- Mounting hole pattern: M6 threaded holes (8 holes per carriage)
- Rail material: SC440 carbon steel with black oxide finish
- Block material: Hard-anodized aluminum alloy
- Operating temperature: -20℃ to 80℃
- Protection rating: IP54 (dust/water resistant)
- Total weight: 3.8kg (rail assembly with 2 blocks)
- Overall dimensions: 340mm(L) × 48mm(W) × 35mm(H)
High-stiffness linear guidance system featuring 2% C0 preloaded ball bearings for smooth medium-load operations. Includes corrosion-resistant surface treatment and built-in lubrication points. The "BH" designation denotes through-hole mounting provisions at both rail extremities.
Common Industrial Uses:
- Z-axis drive mechanisms in CNC routers
- Automated conveyor systems for material transfer
- Robotic arm positioning in semiconductor fabrication
- Precision alignment stages for optical equipment
- Gantry movement systems in industrial 3D printers
Installation guidelines:
Ensure mounting surface flatness ≤0.02mm/m and use calibrated torque wrench (5.5-6.5N·m for M6 fasteners).
Initial lubrication with lithium-complex grease (ISO VG15-32 grade) is recommended.
| Property | Property Value |
|---|---|
| sku | LSH25F2N2X340S20BH-M6 |
| Slider Width | 23mm |
| Slide Block Type | Flange Type Bottom Lock Style |
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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