Airtac LRM Miniature Linear Guide LRM12N1X270S10AH
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 LRM12N1X270S10AH Miniature Linear Guide Rail Specifications
- Model: LRM12N1X270S10AH
- Type: Compact recirculating ball linear guide system
- Rail width: 12mm
- Carriage quantity: 1 unit (pre-mounted)
- Stroke length: 270mm ±0.5mm
- Dynamic load rating (C): 1,080N
- Static load rating (C0): 2,150N
- Precision grade: Normal class (N) with ±50μm/300mm accuracy
- Sealing system: Double-lip end seals + stainless steel scrapers
- Material: Aluminum alloy rail (black anodized) with GCr15 bearing steel balls
- Operating temperature: -20℃ to 100℃
- Protection rating: IP54 (dust protected & splash resistant)
- Weight: 0.82kg (rail + carriage assembly)
- Dimensions: 310mm(L) × 24mm(W) × 15mm(H) (full rail length)
- Mounting hole spacing: 60mm pitch (M4 threaded holes)
Ultra-slim linear motion solution combining high rigidity with minimal deflection (≤0.03mm under max load). Features pre-lubricated carriage with 4-row ball circuit design for smooth operation (friction coefficient μ<0.003). Includes anti-creep mechanism for vertical installations. Compatible with ISO 10285 standard accessories.
- High-speed PCB drilling/spindles (20-50μm positioning repeatability)
- Medical analyzer slide mechanisms
- Semiconductor wafer handling robots
- Desktop CNC router X/Y axes
- Automated microscope stage positioning
Installation guidelines:
Requires mounting surface flatness ≤0.05mm/m. Use torque-controlled screwdriver (1.2N·m max)
with Loctite 243 threadlocker. Break-in period: 50 cycles at 20% load capacity before full operation.
| Property | Property Value |
|---|---|
| sku | LRM12N1X270S10AH |
| 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.