Airtac LRM Miniature Linear Guide LRM12N2X445S10CH
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 LRM12N2X445S10CH Miniature Linear Guide Specifications
- Model: LRM12N2X445S10CH
- Type: Compact recirculating ball linear guide
- Rail width: 12mm
- Block length: 45mm (N2X series block)
- Total travel length: 445mm
- Dynamic load capacity (C): 1,250N
- Static load capacity (C0): 2,400N
- Precision grade: Normal class (≤50μm/m)
- Ball diameter: 2.381mm
- Material: Carbon steel with hard chrome plating (HRC58-62)
- Sealing: Triple labyrinth seal + S10CH stainless steel scraper
- Operating temperature: -20℃ to 80℃
- Protection rating: IP54 (standard seals)
- Weight: 1.8kg (complete assembly)
- Dimensions: 485mm(L) × 24mm(W) × 15.5mm(H)
- Mounting hole pattern: M4 threaded, 35mm spacing
- Lubrication: Pre-packed grease (re-lube interval: 1,000km)
Ultra-slim linear motion solution combining high rigidity with minimal space requirements. Features corrosion-resistant chromium plating and advanced sealing system (S10CH dust-proof design) for contaminated environments. The N2X series block incorporates 4-row circular arc groove raceways for smooth motion and reduced vibration.
- Precision CNC tool changers
- Semiconductor wafer handling robots
- Medical imaging equipment slides
- Laser cutting head positioning
- High-speed PCB drilling machines
Installation note:
Requires mounting surface flatness ≤0.02mm/m. Use torque-controlled tightening
(1.2-1.5N·m for M4 screws) in cross pattern. Avoid cantilever loads exceeding
15% of C0 capacity.
| Property | Property Value |
|---|---|
| sku | LRM12N2X445S10CH |
| 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.