Airtac LSH Linear Guide Rail LSH20HN1X390S15AH-M6
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LSH20HN1X390S15AH-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 tip:
Use torque-controlled tightening (M6 screws at 4.5-5.5N·m) and verify
parallelism within 0.05mm/m. Apply lithium soap-based grease
(ISO VG 10-32) during initial commissioning.
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 LSH20HN1X390S15AH-M6 Linear Guide Rail Specifications
- Model: LSH20HN1X390S15AH-M6
- Series: LSH Heavy Load Series
- Rail width: 20mm
- Carriage type: Single flange (HN design)
- Rail length: 390mm (±0.1mm tolerance)
- Preload class: N1 (medium preload)
- Accuracy grade: Normal grade (C class)
- Ball diameter: 3.175mm
- Dynamic load capacity: 12.5kN
- Static load capacity: 23.5kN
- Seal type: Triple-lip contact seals + end scrapers
- Mounting hole spacing: 60mm (standard M6 screw pattern)
- Material: Carbon steel (GCr15 bearing steel raceway)
- Surface treatment: Black oxide coating
- Operating temperature: -20°C to 80°C
- Protection rating: IP54 (standard dust/water resistance)
- Weight: 2.8kg (rail only), 0.6kg per carriage
- Dimensions: 390mm(L) × 34mm(W) × 23mm(H) (rail profile)
- Carriage dimensions: 63mm(L) × 34mm(W) × 39mm(H)
High-rigidity linear motion system with optimized ball circuit design for smooth operation under heavy loads. Features hardened raceways (HRC 58-62) and corrosion-resistant coating, compatible with automatic lubrication systems. Includes mounting datum surfaces for precision alignment.
Typical Applications:
- CNC gantry mill Z-axis reinforcement
- Automated warehouse shuttle systems
- High-speed packaging machinery
- Semiconductor wafer handling robots
- Precision optical inspection equipment
Installation tip:
Use torque-controlled tightening (M6 screws at 4.5-5.5N·m) and verify
parallelism within 0.05mm/m. Apply lithium soap-based grease
(ISO VG 10-32) during initial commissioning.
Note: Compatible with LSH20 series accessories including
adjustable end locks (LSH20-AL), protective bellows, and
magnetic scale kits for position feedback.
| Property | Property Value |
|---|---|
| sku | LSH20HN1X390S15AH-M6 |
| Slider Width | <20mm> |
| 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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