Airtac LRM Miniature Linear Guide LRM12N2X245S10BH
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 LRM12N2X245S10BH Miniature Linear Guide Specifications
- Model: LRM12N2X245S10BH
- Type: Miniature linear motion guide with 2 blocks
- Rail width: 12mm
- Total rail length: 245mm
- Block quantity: 2 (pre-mounted)
- Dynamic load capacity (C): 1,080N
- Static load capacity (C0): 1,780N
- Accuracy grade: Normal (N) class
- Seal type: Triple-lip contact seals with dust-resistant design
- Material: Bearing steel rails with hardened treatment (HRC58-62)
- Operating temperature: -20℃ to 80℃
- Mounting hole pattern: BH type (counterbored holes)
- Preload level: Light preload (P0)
- Repeat positioning accuracy: ±0.005mm
- Max travel speed: 5m/s
- Weight: 1.45kg (complete assembly)
- Dimensions: 245mm(L) × 34mm(W) × 18.5mm(H) (rail only)
- Block dimensions: 43.5mm(L) × 12mm(W) × 18.5mm(H) per block
- Protection rating: IP54 (standard seals)
Ultra-compact linear guide system featuring twin-block configuration for enhanced moment resistance. Precision-ground rails with chromium plating (2-3μm thickness) ensure smooth motion and corrosion resistance. Integrated oil retention design reduces lubrication frequency. Optimized for high-speed applications requiring minimal maintenance.
- High-speed pick-and-place mechanisms in SMT equipment
- Precision Z-axis movement in 3D printing systems
- Optical inspection device positioning stages
- Medical analyzer instrument sliding mechanisms
- Semiconductor wafer handling robots
Installation note:
Ensure mounting surface flatness ≤0.02mm/m. Use M3×6mm screws (recommended torque 1.2N·m)
with Loctite 243. Apply ISO VG32-68 grease through 4 lubrication ports before initial operation.
| Property | Property Value |
|---|---|
| sku | LRM12N2X245S10BH |
| 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.