Airtac LRM Miniature Linear Guide LRM12L2X445S10AH
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 LRM12L2X445S10AH Technical Specifications
- Model: LRM12L2X445S10AH
- Structure: Miniature linear guide with 4-row ball recirculation system
- Rail width: 12mm
- Carriage length: 45mm (L2 designation)
- Total travel: 445mm ±0.5mm
- Accuracy grade: Normal (N) class
- Dynamic load capacity (C): 1,350N
- Static load capacity (C0): 2,700N
- Sealing type: Double-sided metal scraper + end seals (S10 suffix)
- Material: Aluminum alloy carriage with hardened steel rails (HRC58-62)
- Operating temperature: -20℃ to 80℃
- Protection rating: IP54 (standard dust/water resistance)
- Lubrication: Pre-lubricated with lithium soap grease
- Repeat positioning accuracy: ±0.01mm
- Max speed: 5m/s (with proper lubrication)
- Mounting hole spacing: 30mm pitch (longitudinal), 10mm (transverse)
- Weight: 1.85kg (complete assembly)
- Dimensions: 445mm(L) × 24mm(W) × 20mm(H)
Ultra-compact linear motion solution combining high rigidity with minimal space requirements. Features corrosion-resistant anodized aluminum construction and hardened steel raceways for extended service life. The "X" variant indicates enhanced dust protection through multi-layer sealing, while the "AH" suffix denotes factory-preloaded bearings for reduced vibration.
- Precision medical imaging equipment stages
- Semiconductor wafer handling robots
- High-speed 3D printer X/Y axis systems
- Laboratory automation sample positioning
- Optical inspection device focusing mechanisms
- Compact CNC engraving machine slides
Installation protocol:
Use torque-controlled mounting (recommended 1.2-1.5Nm for M3 screws).
Maintain parallelism within 0.05mm/m during rail alignment. For full-travel
applications, install end dampers to prevent overrun. Relubricate every
500km travel or 6 months in cleanroom environments.
| Property | Property Value |
|---|---|
| sku | LRM12L2X445S10AH |
| 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.