Airtac LRM Miniature Linear Guide LRM12N1X345S10AH
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 LRM12N1X345S10AH Miniature Linear Guide Specifications
- Model: LRM12N1X345S10AH
- Type: Compact recirculating ball linear guide system
- Rail width: 12mm
- Effective travel: 345mm (±0.5mm tolerance)
- Block length: 62mm (S10 series block)
- Dynamic load rating (C): 1,450N
- Static load rating (C0): 2,250N
- Material: Chrome-plated carbon steel rail / Aluminum alloy block
- Seal type: Triple labyrinth seal with grease retention (AH designation)
- Temperature range: -20℃ to 80℃ (continuous operation)
- Preload grade: N1 (light preload: 3-5μm)
- Accuracy class: Normal grade (≤18μm/300mm)
- Max speed: 5m/s (with proper lubrication)
- Life expectancy: 10,000km (at 1m/s with 100N load)
- Weight: 1.85kg (complete assembly)
- Dimensions: 345mm(L) × 22mm(W) × 15.5mm(H)
- Mounting hole pattern: M4×0.7, 50mm spacing
- Surface hardness: HRC 58-62 (rail)
Ultra-slim linear motion solution combining high rigidity with minimal installation space. Features corrosion-resistant treatment and enhanced dustproof design (IP54 equivalent). The asymmetric rail profile improves moment load capacity by 15% compared to standard models. Requires periodic lubrication intervals of 500km or 6 months.
- Medical imaging equipment stages
- Semiconductor wafer handling robots
- High-speed PCB drilling machines
- Precision 3D printer X/Y axes
- Laboratory automation slide systems
- Optical lens positioning mechanisms
Installation guidance:
Ensure mounting surface flatness ≤0.01mm/m. Use 4.4Nm torque for M4 fasteners.
Align rails within 0.05mm parallel tolerance. Run-in with ISO VG15 grease before full load operation.
| Property | Property Value |
|---|---|
| sku | LRM12N1X345S10AH |
| 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.