Airtac LRM Miniature Linear Guide LRM12L2X445S10CPT
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 LRM12L2X445S10CPT Miniature Linear Guide Specifications
- Model: LRM12L2X445S10CPT
- Series: LRM (Miniature Linear Guide)
- Rail width: 12mm
- Carriage quantity: 2 blocks (L2 designation)
- Effective stroke length: 445mm
- Accuracy grade: Normal (C) precision
- Dynamic load capacity: 1,850N
- Static load capacity: 2,750N
- Material: Carbon steel with chromium plating (rail), hardened steel balls
- Sealing: Triple-lip contact seals + stainless steel scrapers
- Operating temperature: -20℃ to 80℃
- Mounting hole pattern: 10mm spacing (PT suffix)
- Repeat positioning accuracy: ±0.01mm
- Max speed: 5m/s (with proper lubrication)
- Weight: 0.82kg (complete assembly)
- Dimensions: 445mm(L) × 34mm(W) × 19.5mm(H)
- Protection rating: IP54 (standard dust/water resistance)
Ultra-compact linear motion solution featuring dual carriages for enhanced load distribution. The chrome-plated rail with precision-ground raceways ensures smooth movement and minimal friction loss. Preloaded ball bearings provide zero backlash operation, while the triple-seal design extends service life in contaminated environments.
- Precision medical equipment (CT scanner components)
- Semiconductor wafer handling systems
- High-speed 3D printer X/Y axis mechanisms
- Laboratory automation sample handlers
- Compact CNC engraving machines
- Robotic joint positioning systems
Installation note:
Use M3 mounting screws torqued to 1.2N·m maximum. Apply lithium-based grease
(NLGI #2) through the 4 zerk fittings before initial operation. Avoid
side-loading beyond 15% of static capacity rating.
| Property | Property Value |
|---|---|
| sku | LRM12L2X445S10CPT |
| 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.