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:
Use torque-controlled tightening (2.5-3.0Nm for M6 screws) and laser alignment
for parallel rails. Apply thread locker on mounting screws. Relubrication
interval: 1,000km travel or 6 months in normal conditions.
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 LSH20BK-F1N-H-D-M6 Linear Guide Rail Specifications
- Model: LSH20BK-F1N-H-D-M6
- Type: Precision linear motion guide with 4-row ball recirculation
- Rail width: 20mm (standard DIN/ISO dimension)
- Block quantity: Single flange block (F1N designation)
- Accuracy grade: Normal grade (C) / High precision (H) option
- Dynamic load capacity: 10.8 kN
- Static load capacity: 16.2 kN
- Seal type: Triple-lip contact seals (D suffix)
- Mounting hole pattern: M6 screw size, 50mm hole spacing
- Rail material: Stainless steel GCr15 with black oxide coating
- Block material: Aluminum alloy with hard anodizing
- Operating temperature: -20℃ to 100℃
- Protection rating: IP54 standard (dust/water resistant)
- Lubrication: Pre-lubricated with AK2 grease, regreasing possible
- Weight per unit: 0.75kg (block) + 3.2kg/m (rail)
- Block dimensions: 62mm(L) × 34mm(W) × 39mm(H)
- Rail height: 20mm (total system height when installed)
High-rigidity linear guide system optimized for precision positioning in industrial automation. Features corrosion-resistant treatment and enhanced dustproof capability through multi-stage sealing. The H-grade preload ensures minimal deflection during high-moment applications.
Typical Applications:
- CNC router Z-axis positioning systems
- Semiconductor wafer handling robots
- Automated optical inspection (AOI) equipment
- High-speed packaging machinery
- Medical imaging device sliding mechanisms
| Property | Property Value |
|---|---|
| sku | LSH20BK-F1N-H-D-M6 |
| Slider Width | <20mm> |
| Slide Block Type | Flange Locking 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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