Airtac LSH Linear Guide Rail LSH15BK-HN-H-D-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-H-D-M4 Linear Guide Rail Specifications
- Model: LSH15BK-HN-H-D-M4
- Series: LSH Miniature Linear Guide
- Rail width: 15mm
- Block type: BK (standard flange)
- Preload level: HN (medium preload)
- Accuracy grade: H (high precision)
- Sealing type: D (double-sided seals)
- Mounting hole: M4×0.7 threaded
- Roller material: Chrome steel GCr15
- Rail material: Carbon steel with black oxide coating
- Load capacity (dynamic): C=1.25kN, C0=2.15kN
- Max speed: 5 m/s
- Operating temperature: -20℃ to 100℃
- Weight per unit length: 0.38kg/m (rail only)
- Block weight: 0.12kg (per carriage)
- Dimensions (W×H×L):
- Rail: 15×12×[custom length]
- Carriage: 34×24.5×48mm
Precision miniature linear guide system with optimized ball circuit design for smooth motion and high rigidity. Features corrosion-resistant treatment and integrated dust seals, supporting both horizontal and vertical installations. Requires periodic lubrication with ISO VG32-68 grade grease.
- Desktop CNC router axis systems
- Semiconductor wafer handling robots
- Laser cutting machine Z-axis positioning
- Automated microscope slide stages
- 3D printer gantry systems
Installation note:
Maintain parallel alignment within 0.05mm/m during mounting. Use torque-controlled tools for M4 screws (recommended 1.2-1.5N·m). For full-length rails >500mm, allow 0.2mm thermal expansion gap per meter.
| Property | Property Value |
|---|---|
| sku | LSH15BK-HN-H-D-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.