Airtac LSH Linear Guide Rail LSH15BK-HN-N-B-M4
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 LSH15BK-HN-N-B-M4 Linear Guide Rail Specifications
- Model: LSH15BK-HN-N-B-M4
- Series: LSH Miniature Linear Guide
- Rail width: 15mm
- Block length: 53mm (standard)
- Preload level: HN (medium preload)
- Accuracy grade: Normal precision (N class)
- Seal type: B-type (double-sided wipers + end seals)
- Mounting hole pattern: M4 screws (30mm hole spacing)
- Dynamic load capacity (C): 3.35 kN
- Static load capacity (C0): 5.25 kN
- Max travel speed: 5 m/s
- Operating temperature: -20℃ to 100℃
- Material: Carbon steel with black oxide coating
- Weight per unit: 0.68kg (rail: 0.42kg/m; block: 0.26kg)
- Dimensions:
- Rail height: 12mm
- Block width: 24mm
- Block height: 15mm
- Standard rail lengths: 500/1000/1500mm (customizable)
Precision miniature linear guide system featuring optimized ball circuit design for smooth motion and high rigidity. The HN preload ensures minimal deflection under medium loads, while B-type sealing provides IP54-rated dust protection. Compatible with automatic lubrication systems through grease nipple ports.
- 3D printer X/Y axis positioning systems
- Laser cutting machine optical carriage
- Semiconductor wafer handling robots
- Medical imaging equipment sliding mechanisms
- PCB drilling machine feed units
Installation note:
Apply 25-30N·m torque for M4 mounting screws. Use alignment jig ATC-LSH15-ALIGN
during installation to ensure parallel tolerance ≤0.02mm/m. Run-in with ISO VG68
grease for initial 50 cycles before full load operation.
| Property | Property Value |
|---|---|
| sku | LSH15BK-HN-N-B-M4 |
| Slider Width | <15mm> |
| Slide Block Type | Square Body |
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.