Airtac LRM Miniature Linear Guide LRM12N2X320S10AHT
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 LRM12N2X320S10AHT Miniature Linear Guide Specifications
- Model: LRM12N2X320S10AHT
- Type: Compact recirculating ball linear guide system
- Rail width: 12mm
- Effective stroke: 320mm
- Block length: 58mm (S10 block size)
- Dynamic load capacity (C): 1,860N
- Static load capacity (C0): 2,750N
- Accuracy grade: Normal (N) class
- Material: Bearing steel with black oxide coating
- Sealing: Triple labyrinth seal + wiper
- Temperature range: -20℃ to 80℃
- Protection rating: IP54 (standard seals)
- Mounting hole spacing: 40mm pitch
- Repeat positioning accuracy: ±0.005mm
- Max speed: 5m/s
- Preload class: Medium preload (Z1)
- Lubrication method: Grease-filled with relubrication ports
- Weight: 1.85kg (complete assembly)
- Dimensions: 320mm(L) × 12mm(Rail W) × 15.5mm(H)
Ultra-compact linear motion solution combining high rigidity with minimal space requirements. Features hardened raceways for extended service life and corrosion-resistant treatment for industrial environments. The integrated sealing system effectively blocks contaminants while maintaining smooth motion characteristics.
- Precision 3D printer X/Y axis systems
- Medical imaging equipment sliding mechanisms
- Semiconductor wafer handling robots
- Automated optical inspection (AOI) equipment
- High-speed CNC tool changers
Installation note:
Requires surface flatness ≤0.01mm/m and parallelism ≤0.02mm between rails.
Use torque wrench (1.2-1.5N·m) for mounting screws to prevent rail deformation.
| Property | Property Value |
|---|---|
| sku | LRM12N2X320S10AHT |
| 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.