Airtac LRM Miniature Linear Guide LRM12N1X220S10AH
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 LRM12N1X220S10AH Miniature Linear Guide Specifications
- Model: LRM12N1X220S10AH
- Series: LRM12N1 (Compact Micro Series)
- Rail width: 12mm
- Carriage quantity: Single block (Standard)
- Effective stroke: 220mm
- Accuracy grade: Normal (C-class) with ±0.01mm repeatability
- Material: Aluminum alloy carriage / Carbon steel rail
- Seal type: Triple-lip rubber seals with dust wipers
- Mounting hole pattern: 30mm × 30mm (M4 threaded holes)
- Operating temperature: -20℃ to 80℃
- Dynamic load capacity: 1,200N (radial), 600N (reverse radial)
- Static load capacity: 2,400N (radial), 1,200N (reverse radial)
- Weight: 1.25kg (complete assembly)
- Dimensions: 302mm(L) × 24mm(W) × 15.5mm(H) (rail length = stroke + 82mm)
- Surface hardness: HRC 58-62 (rail)
- Lubrication: Pre-lubricated with lithium soap grease
Ultra-slim linear motion solution combining high rigidity with minimal installation space. Features hardened steel raceways and optimized ball circulation for smooth operation under medium loads. The anodized carriage resists corrosion in humid environments, while integrated seals prevent particulate ingress in ISO Class 4 cleanliness applications.
- Precision laboratory automation stages
- Medical imaging equipment positioning systems
- Semiconductor wafer handling robots
- High-speed 3D printer X/Y axes
- Optical lens adjustment mechanisms
Installation guidelines:
Use alignment jigs during mounting to ensure parallel tolerance <0.02mm/m.
Apply thread locker on M4 fasteners (2.5N·m torque).
Relubricate every 500km travel with ISO VG10-grade grease.
| Property | Property Value |
|---|---|
| sku | LRM12N1X220S10AH |
| 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.