Airtac LRM Miniature Linear Guide LRM12L2X445S10APT
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 LRM12L2X445S10APT Miniature Linear Guide Specifications
- Model: LRM12L2X445S10APT
- Type: Compact recirculating ball linear guide system
- Rail width: 12mm
- Carriage quantity: 2 blocks (L2 designation)
- Effective stroke: 445mm (X445 code)
- Dynamic load capacity: 30N (C)
- Static load capacity: 90N (C0)
- Precision grade: Advanced (APT suffix)
- Repeat positioning accuracy: ±0.01mm
- Material: Aluminum alloy carriage with hardened steel rail
- Seal type: Triple-lip rubber seals + stainless steel scrapers
- Temperature range: -20℃ to 100℃
- Protection rating: IP54
- Lubrication: Pre-lubricated with VG68 grease
- Mounting hole type: Counterbored holes (S10 designation)
- Weight: 1.2kg (complete assembly)
- Dimensions: 460mm(L) × 28mm(W) × 20mm(H) (rail assembly)
Ultra-slim linear motion solution combining high rigidity with minimal installation space. Features dual carriages for improved moment load resistance and integrated dust-proof design. The APT version includes precision-ground raceways and enhanced preload adjustment for high-speed applications (up to 2m/s). Requires periodic relubrication every 500km of travel.
- Precision laboratory automation stages
- Semiconductor wafer handling robots
- Medical imaging equipment positioning
- High-speed 3D printer X/Y axes
- Optical inspection systems
Installation note:
Ensure mounting surface flatness ≤0.02mm/m. Use torque-limiting wrench
(recommended 1.2N·m for M4 screws) to prevent rail deformation.
Thermal expansion compensation required for installations exceeding 300mm.
| Property | Property Value |
|---|---|
| sku | LRM12L2X445S10APT |
| 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.