Airtac LRM Miniature Linear Guide LRM12N2X445S10AH
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 LRM12N2X445S10AH Miniature Linear Guide Specifications
- Model: LRM12N2X445S10AH
- Type: Compact recirculating ball linear guide system
- Rail width: 12mm
- Block length: 42mm (N2 series block)
- Effective stroke: 445mm (±0.5mm tolerance)
- Dynamic load capacity (C): 1,280N
- Static load capacity (C0): 2,450N
- Precision grade: Normal (N) class, 10μm/100mm running parallelism
- Ball diameter: 2.381mm (3/32")
- Material: Carbon steel rail with aluminum alloy block
- Sealing: Triple labyrinth seal + dual wiper design (S10 suffix)
- Lubrication: Pre-lubricated with ARD grease (AH suffix)
- Temperature range: -20℃ to 80℃
- Protection rating: IP54 (dust protected & water splashed)
- Weight: 1.85kg/m (rail) + 0.32kg (block)
- Dimensions:
- Total length: 445mm (rail) + 42mm (block) = 487mm
- Width: 28mm (overall block width)
- Height: 15.5mm (rail height)
Ultra-slim linear motion solution combining high rigidity with minimal space requirements. Features optimized ball groove geometry for smooth operation (≤45dB noise level) and anti-creep design for vertical applications. The corrosion-resistant surface treatment (black oxide coating) ensures 500-hour salt spray resistance.
- Semiconductor wafer handling robots
- Medical PCR instrument slide mechanisms
- High-speed 3D printer X/Y axis systems
- Precision optical inspection equipment
- Laboratory automation sample handlers
Installation note:
Requires mounting surface flatness ≤0.02mm/m. Use M4x0.7 screws at 120mm intervals (max) with 4.4-7N·m torque. For full travel applications, install rail stoppers 2mm beyond stroke ends.
| Property | Property Value |
|---|---|
| sku | LRM12N2X445S10AH |
| 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.