Airtac LRM Miniature Linear Guide LRM12N1X320S10BPT
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 LRM12N1X320S10BPT Miniature Linear Guide Specifications
- Model: LRM12N1X320S10BPT
- Type: Micro linear motion guide with ball recirculation
- Rail width: 12mm
- Carriage quantity: Single block (1 carriage per rail)
- Effective stroke: 320mm (±1mm tolerance)
- Precision grade: Normal grade (C) with ±50μm/m accuracy
- Dynamic load rating (C): 1,200N
- Static load rating (C0): 2,400N
- Max travel speed: 2m/s (with grease lubrication)
- Material: Carbon steel rail with chrome plating (HRC58-62)
- Seal type: Triple labyrinth seal + stainless steel scraper
- Operating temperature: -20℃ to 80℃
- Protection rating: IP54 (standard dust/water resistance)
- Weight: 1.85kg (complete assembly)
- Dimensions: 320mm(L) × 24mm(W) × 15.5mm(H) (rail only)
- Carriage dimensions: 48mm(L) × 12mm(W) × 19mm(H)
Ultra-compact linear guide system optimized for space-constrained automation applications. Features preloaded ball bearings (3% preload) for minimal backlash and 4-row circular arc groove design for equal load distribution. Includes mounting holes with M3 thread pitch for simplified installation. Compatible with automatic lubrication systems through grease nipple (JIS standard).
- Precision XY stages in semiconductor inspection equipment
- Cartesian robot arms for PCB assembly lines
- Lens positioning systems in optical manufacturing
- Medical device sliding mechanisms (CT scanner components)
- High-speed pick-and-place units in packaging machinery
Installation guidance:
Apply 20-30N·m torque during rail mounting with grade 12.9 bolts.
Maintain 0.02mm/m straightness tolerance during alignment.
Run-in with ISOVG32 grease for 50 cycles before full-speed operation.
| Property | Property Value |
|---|---|
| sku | LRM12N1X320S10BPT |
| 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.