Airtac LRM Miniature Linear Guide LRM12N2X184S17BP
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 LRM12N2X184S17BP Miniature Linear Guide Specifications
- Model: LRM12N2X184S17BP
- Structure: 4-row circular arc contact design
- Rail width: 12mm
- Carriage quantity: 2 blocks (N2 designation)
- Effective stroke length: 184mm
- Dynamic load capacity (C): 1.57kN
- Static load capacity (C0): 2.45kN
- Precision grade: Normal class (≤50μm/1000mm)
- Rail material: Stainless steel (SUS440C)
- Carriage material: Anodized aluminum alloy
- Sealing: Triple labyrinth seal with grease retention
- Mounting hole pattern: M3×0.5 threaded holes @17mm spacing (BP suffix)
- Operating temperature: -20℃ to 100℃
- Weight: 680g ±2% (complete assembly)
- Dimensions: 184mm(L) × 28mm(W) × 19.5mm(H)
- Surface roughness: Ra 0.4μm (rolling elements)
- Vibration resistance: 49m/s² max
- Protection rating: IP54
Ultra-compact linear motion solution featuring corrosion-resistant construction and maintenance-free operation. The staggered ball circuit design minimizes torque fluctuation while maintaining ±0.5μm positioning repeatability. Integrated oil holes allow direct lubrication without disassembly. Compatible with ISO 10285-1 standard mounting interfaces.
- Precision medical device positioning stages
- Laboratory automation sample handlers
- Semiconductor wafer inspection equipment
- Miniature CNC engraving machine slides
- Optical lens alignment systems
- 3D printer X/Y-axis motion modules
Installation note:
Requires surface flatness ≤0.01mm/m and parallelism ≤0.02mm between rails.
Use 0.5-0.6Nm torque for M3 mounting screws with Loctite 243 threadlocker.
Break-in period: 50 cycles at 20% rated load before full operation.
| Property | Property Value |
|---|---|
| sku | LRM12N2X184S17BP |
| 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.