Airtac LRM Miniature Linear Guide LRM12N2X245S10AH
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 LRM12N2X245S10HA Micro Linear Guide Specifications
- Model: LRM12N2X245S10AH
- Series: LRM (Miniature Linear Rail System)
- Rail width: 12mm
- Carriage quantity: 2 blocks included
- Stroke length: 245mm (effective travel)
- Accuracy grade: Normal class (C) with ±50μm/m parallelism tolerance
- Dynamic load capacity: 1,250N (C=1, dynamic)
- Static load capacity: 2,450N (C0=1, static)
- Material: Carbon steel rails with chrome plating (HRC58-62)
- Seal type: Double-lip contact seals + stainless steel scrapers
- Temperature range: -20℃ to 80℃ (continuous operation)
- Protection rating: IP54 (standard dust/water resistance)
- Lubrication: Pre-lubricated with lithium soap grease
- Repeat positioning accuracy: ±0.01mm
- Max speed: 5m/s (with proper lubrication)
- Mounting hole pattern: M4 threaded holes @ 30mm spacing
- Weight: 1.8kg (complete assembly)
- Dimensions: 280mm(L) × 34mm(W) × 18.5mm(H)
Ultra-compact linear motion solution featuring hardened steel rails and optimized ball circuit design. The twin-carriage configuration enables stable load distribution, while the integrated sealing system extends maintenance intervals. Requires periodic relubrication every 1,000km travel or 6 months.
- Semiconductor wafer handling robots
- Precision optical lens positioning stages
- Desktop CNC engraving machines
- Medical diagnostic slide scanners
- 3D printer X/Y axis systems
Installation note:
Ensure mounting surface flatness ≤0.05mm/m. Use torque-controlled tightening
(1.2-1.5N·m for M4 screws) to prevent rail deformation. Avoid side-impact loads
exceeding 15% of static capacity.
| Property | Property Value |
|---|---|
| sku | LRM12N2X245S10AH |
| 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.