Airtac LRM Miniature Linear Guide LRM12N2X270S10AH
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 LRM Micro Linear Guide Rail LRM12N2X270S10AH Specifications
- Model: LRM12N2X270S10AH
- Type: Miniature linear motion guide system
- Rail width: 12mm
- Effective stroke: 270mm (±1mm tolerance)
- Dynamic load capacity: 1,200N (C)
- Static load capacity: 2,400N (C0)
- Precision grade: Normal (C-class)
- Carriage material: Anodized aluminum alloy
- Rail material: Carbon steel with black oxide coating
- Sealing type: Double-lip contact seals + end scrapers
- Operating temperature: -10℃ to 80℃
- Protection rating: IP54 (dust/water resistant)
- Weight: 1,450g ±3% (rail + carriage assembly)
- Dimensions: 270mm(L) × 24mm(W) × 19.5mm(H)
- Mounting hole spacing: 50mm (longitudinal), 10mm (lateral)
- Recirculating ball diameter: 2.381mm (3/32")
- Lubrication: Pre-lubricated with Molykote EM-30L grease
A precision-engineered micro rail system optimized for space-constrained automation. Features hardened raceways (HRC58-62) and four-row circular arc groove design for smooth motion with ≤0.005mm running parallelism error. The S10AH suffix indicates 10mm bolt hole spacing and aluminum alloy housing.
- Medical device positioning stages (e.g., DNA sequencers)
- Semiconductor wafer inspection equipment
- Desktop 3D printer X/Y-axis systems
- Optical lens alignment mechanisms
- Robotic joint articulation in cleanroom environments
Installation note:
Use torque-controlled tightening (1.2-1.5N·m for M4 screws) and align mounting surfaces within 0.02mm/m flatness.
Avoid side-loading beyond 15% of rated capacity. Relubricate every 100km travel or 6 months.
| Property | Property Value |
|---|---|
| sku | LRM12N2X270S10AH |
| 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.