Airtac LRM Miniature Linear Guide LRM12L2X245S10AH
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 LRM12L2X245S10AH Miniature Linear Guide Specifications
- Model: LRM12L2X245S10AH
- Series: LRM Micro Rail
- Rail width: 12mm
- Slider type: L2 (standard length)
- Effective stroke: 245mm
- Dynamic load capacity (C): 1,080N
- Static load capacity (C0): 2,160N
- Precision grade: Normal (N) / High (H) optional
- Material: Aluminum alloy slider + Stainless steel rail
- Sealing system: Double-lip seals + Scraper plates
- Mounting hole spacing: 40mm standard pitch
- Repeat positioning accuracy: ±0.01mm
- Operating temperature: -20℃ to 80℃
- Protection rating: IP54 (standard), IP58 optional
- Weight: ~0.65kg (complete assembly)
- Dimensions: 245mm(L) × 12mm(W) × 15mm(H) (rail only)
- Slider dimensions: 34mm(L) × 12mm(W) × 19mm(H)
Ultra-compact linear motion solution featuring hardened stainless steel raceways and optimized ball circuit design. The LRM12 series delivers smooth motion with 0.5dB noise reduction compared to previous generations. Integrated dust-resistant seals maintain lubrication integrity for 3,000km travel life under standard loads. Compatible with automatic lubrication systems through side-mounted grease nipples.
- Precision optical lens positioning systems
- Medical diagnostic equipment slides
- Semiconductor wafer handling robots
- 3D printer X/Y axis mechanisms
- Laboratory automation sample handlers
- Miniature CNC engraving machines
Installation note:
Use torque-controlled wrench (0.8-1.2Nm) for mounting bolts.
Align rail mounting surface flatness within 0.02mm/m.
Apply initial lubrication (VG2 grease) before operation.
- Max speed: 2m/s (continuous), 5m/s (peak)
- Recommended lubrication interval: 100km or 6 months
- Preload levels: 3% C (light), 5% C (medium), 8% C (heavy)
- Vibration resistance: 49m/s² max (with lock nut)
| Property | Property Value |
|---|---|
| sku | LRM12L2X245S10AH |
| 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.