Airtac LRM Miniature Linear Guide LRM12N2X520S10AH
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 LRM12N2X520S10AH Micro Linear Guide Rail Specifications
- Model: LRM12N2X520S10AH
- Series: LRM-N2X (High Rigidity Compact Series)
- Rail width: 12mm
- Carriage type: Double flange with 4-row ball circuit
- Effective stroke: 520mm (customizable)
- Accuracy grade: Normal (C) / Precision (H) optional
- Basic dynamic load: 1,580N
- Basic static load: 790N
- Material: Carbon steel with black oxide coating
- Seal type: Triple-lip contact seals (S10 designation)
- Mounting hole spacing: 40mm standard pitch
- Operating temperature: -20℃ to 80℃
- Protection level: IP54 (dust/water resistant)
- Weight: 1.8kg/m (rail) + 0.35kg/carriage
- Dimensions:
- Rail length: 520mm (customizable)
- Rail height: 12mm
- Carriage width: 24mm
- Overall height: 19mm
Ultra-compact linear motion solution featuring hardened raceways and precision-ground surfaces. The AH suffix indicates anti-corrosion treatment with special grease preload. Designed for high-speed operation (up to 5m/s) with minimal noise generation. Includes mounting reference edges for simplified alignment.
- Desktop CNC machines and micro-factory setups
- Medical analysis equipment slide mechanisms
- Semiconductor wafer handling robots
- High-speed pick-and-place PCB assembly
- Precision optical lens positioning systems
Installation tip:
Use 4.5Nm torque for M4 mounting screws. For full-length rails (>400mm),
maintain 0.02mm/m straightness tolerance during installation. Lubricate
with ISO VG15-32 grease through the carriage's Zerk fittings quarterly.
Critical note:
Avoid side-loading beyond 15% of static capacity. Use alignment jigs
during rail pairing. Contamination protection mandatory in ISO Class 5
or cleaner environments.
| Property | Property Value |
|---|---|
| sku | LRM12N2X520S10AH |
| 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.