Airtac LRM Miniature Linear Guide LRM12N3X670S10AH
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 LRM12N3X670S10AH Micro Linear Guide Rail Specifications
- Model: LRM12N3X670S10AH
- Type: Miniature linear motion guide system
- Rail width: 12mm
- Carriage quantity: 3 blocks (N3 designation)
- Effective stroke: 670mm (±0.5mm tolerance)
- Dynamic load rating: 1,450N
- Static load rating: 2,150N
- Precision grade: C-class (high accuracy)
- Rail material: Cold-drawn carbon steel with black oxide coating
- Carriage material: Aluminum alloy (A6063-T5)
- Seal type: Triple-lip rubber seals + stainless steel scrapers
- Operating temperature: -20℃ to 80℃
- Protection rating: IP54 (dust protected & water splashed)
- Weight: 2.8kg (complete assembly)
- Dimensions: 770mm(L) × 34mm(W) × 18.5mm(H)
- Mounting hole spacing: 60mm standard pitch
- Lubrication: Pre-lubed with VG22 grease (maintenance interval: 500km travel)
Ultra-compact linear guide system optimized for space-constrained precision applications. Features staggered ball circuit design for smooth motion and minimal vibration. The S10AH suffix indicates special anti-corrosion treatment and high-seal configuration. Requires alignment within 0.05mm/m during installation.
- Medical imaging equipment sliding mechanisms
- High-speed PCB drilling machines
- Semiconductor wafer handling robots
- Desktop CNC milling machines
- Automated optical inspection (AOI) systems
- Precision 3D printer gantry systems
Installation note:
Use torque-controlled installation (1.2-1.5N·m for M4 screws). Maintain parallelism
≤0.02mm between rails. For full-length models >500mm, allow 0.5mm thermal expansion
gap at mounting points. Avoid lateral impact during carriage mounting.
- Max vertical deflection: 0.1mm under full load
- Recommended sliding speed: 0.5-2.0m/s
- Humidity range: 35-85% RH (non-condensing)
- Vibration resistance: ≤15m/s² (10-2000Hz)
| Property | Property Value |
|---|---|
| sku | LRM12N3X670S10AH |
| Slide Rail Width | 12mm |
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.