Airtac LSH Linear Guide Rail LSH15HN2X1200S30BN-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 LSH15HN2X1200S30BN-M4 Linear Guide Rail Specifications
- Model: LSH15HN2X1200S30BN-M4
- Type: Precision ball-type linear guide system
- Rail width × height: 15mm × 15mm
- Effective travel length: 1200mm (±0.5mm/m accuracy)
- Number of blocks: 2 (pre-mounted)
- Preload level: Medium (N2 class)
- Seal type: Double-sided wiper + end seals (BN suffix)
- Mounting hole specification: M4 screws @ 30mm pitch
- Dynamic load capacity: 1.2 kN
- Static load capacity: 2.5 kN
- Accuracy grade: High precision (H grade)
- Material: Bearing steel with black oxide coating
- Temperature range: -30℃ to 80℃
- Protection rating: IP54 (dust/water resistant)
- Lubrication: Pre-lubricated with lithium grease
- Repositioning precision: ±0.01mm
- Max speed: 5 m/s (with proper lubrication)
- Weight: 3.2 kg (rail) + 0.8 kg/blocks = 4.0 kg total
- Dimensions: 1200mm(L) × 30mm(W rail) × 20mm(H rail)
- Block dimensions: 60mm(L) × 15mm(W) × 24mm(H) each
A heavy-duty linear motion solution combining high rigidity with smooth operation. Features staggered ball circuits for reduced vibration and 4-row load-bearing design for multi-directional stability. The BN sealing system integrates stainless steel scrapers and rubber seals for particle exclusion in harsh environments.
- High-speed CNC router Z-axis guidance
- Automated optical inspection (AOI) equipment
- Precision 3D printer gantry systems
- Semiconductor wafer handling robots
- Medical imaging device sliding mechanisms
Installation protocol:
Use torque-controlled wrench (1.2-1.5N·m for M4 screws) and align rail
with ≤0.02mm/m straightness tolerance. Avoid thermal expansion by
maintaining 23±3℃ during installation. Apply lithium-based grease
every 100km of travel in normal operation.
| Property | Property Value |
|---|---|
| sku | LSH15HN2X1200S30BN-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.