Airtac LSH Linear Guide Rail LSH30BK-F2N-N-D-M6
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 LSH30BK-F2N-N-D-M6 Linear Guide Rail Specifications
- Model Code Breakdown: LSH30 (30mm rail width) | BK (Black oxide finish) | F2N (Grade 4 preload with four blocks) | N (Standard accuracy ±50μm/m) | D (Double-side sealed design) | M6 (Mounting screw size)
- Rail Dimensions: 30mm(W) × 27mm(H)
- Block Dimensions: 70mm(L) × 34mm(W) × 53mm(H)
- Basic rated load: C=29.5kN (Dynamic), C0=58.5kN (Static)
- Max allowable moment: MR=1,050Nm | MP=1,320Nm | MY=1,320Nm
- Ball diameter/quantity: 4.762mm × 80 balls per block
- Sealing system: Triple-layer metal scrapers + rubber end caps
- Material: Rail: SUJ2 bearing steel hardened to HRC60±2 | Block: Aluminum alloy ADC12
- Operating temperature: -30℃ ~ +80℃
- Protection rating: IP65 (dustproof & water-resistant)
- Single rail weight: 3.2kg/m
- Individual block weight: 0.68kg
High-rigidity linear motion system with optimized ball circulation path, featuring 30% higher moment resistance than previous LSB series. The staggered ball groove design reduces vibration during high-speed operation (max 5m/s). Includes corrosion-resistant black oxide coating and triple sealing for harsh environments.
- CNC gantry mill X/Y-axis positioning
- Automated warehouse stacker cranes
- Precision motion platforms for lithium battery winding machines
- Semiconductor wafer handling robots
- High-speed packaging line conveyors
Mounting advice:
Requires mounting surface flatness ≤0.02mm/m. Use M6 screws at
≤150mm intervals with 18-22N·m torque. Apply ISO VG32-68 grease
through all lubrication ports before initial operation.
| Property | Property Value |
|---|---|
| sku | LSH30BK-F2N-N-D-M6 |
| Slider Width | <28MM> |
| Slide Block Type | Flange Type Bottom Lock Style |
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.