Airtac LRM Miniature Linear Guide LRM15L1X270S15BHT
2. Anti-drop ball bearing retention mechanism for simplified installation and replacement
3. Japanese-manufactured steel balls ensuring superior sphericity and wear resistance (ISO3290 G10 compliant)
4. Enhanced oil-scraping wipers and upgraded dust-proof sealing system
5. Streamlined profile with concealed fasteners protecting sealing strips and eliminating large particulate contamination
Category: Linear Guides | Brand: AirTAC | Series: LRM
AirTAC LRM15L1X270S15BHT Miniature Linear Guide Specifications
- Model: LRM15L1X270S15BHT
- Series: LRM (Micro Rail System)
- Rail width: 15mm
- Slider type: Single block L1 configuration
- Effective stroke: 270mm
- Sealing: Triple-lip stainless steel wipers + non-contact labyrinth seal (BHT suffix)
- Material: Aluminum alloy rail with hardened steel rolling paths
- Preload class: Medium (C3 grade)
- Load capacity:
- Dynamic radial load: 1,250N
- Dynamic lateral load: 1,050N
- Static moment: 18Nm (MR), 22Nm (MP), 16Nm (MY)
- Accuracy grade: Normal precision (N)
- Mounting hole spacing: 50mm standard pitch
- Operating temperature: -20℃ to 80℃
- Protection rating: IP54 (standard seals)
- Lubrication: Pre-lubricated with AKT-A4 grease, maintenance interval: 1,000km travel
- Weight: 1.25kg (complete assembly)
- Dimensions:
- Total length: 300mm (rail)
- Slider dimensions: 45mm(L) × 24mm(W) × 15mm(H)
- Rail height: 15mm
Ultra-compact linear motion solution combining high rigidity with smooth operation (≤45dB noise level). Features corrosion-resistant anodized surfaces and optimized ball recirculation for minimal particulate generation. The BHT sealing package provides enhanced debris exclusion in Class 100K clean environments.
- High-speed PCB component placement machines
- Medical analyzer slide mechanisms
- Semiconductor wafer inspection stages
- Desktop CNC engraving systems
- Laboratory automation Z-axis positioning
Installation note:
Use 0.02mm/m alignment tolerance during mounting. Avoid hammer strikes
during assembly - apply axial preload via torque wrench (recommended 2.5Nm
for M4 mounting screws). Perform running-in at 50% speed for first 200 cycles.
| Property | Property Value |
|---|---|
| sku | LRM15L1X270S15BHT |
| Slide Rail Width | <15mm> |
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.