Airtac LRM Miniature Linear Guide LRM12N2X245S10BPT
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 LRM12N2X245S10BPT Miniature Linear Guide Specifications
- Model: LRM12N2X245S10BPT
- Series: LRM (Low-profile Rail Miniature)
- Rail width: 12mm
- Carriage quantity: 2 blocks (dual carriages)
- Effective stroke: 245mm
- Dynamic load rating (C): 1,240N
- Static load rating (C0): 2,340N
- Preload class: N2 (medium preload)
- Accuracy grade: Normal (≤50μm/300mm)
- Material: Carbon steel with black oxide coating
- Sealing: Triple-lip seal + stainless steel wipers
- Operating temperature: -20℃ to 80℃
- Mounting hole pattern: Through-hole type (M4x0.7)
- Repeat positioning accuracy: ±0.01mm
- Max speed: 2m/s (with proper lubrication)
- IP rating: IP54 (standard sealing)
- Lubrication: Grease nipple (Alvania No.2 recommended)
- Weight: 1.85kg (complete assembly)
- Dimensions: 245mm(L) × 24mm(W) × 15mm(H)
Ultra-compact linear motion solution combining high rigidity and smooth operation. Features staggered ball circuit design for reduced vibration and 4-direction equal load capacity. The corrosion-resistant coating and multi-stage sealing make it suitable for cleanroom environments. Includes alignment marks for simplified installation.
- Precision medical device positioning stages
- Lab automation equipment (pipetting arms, sample handlers)
- Compact CNC router Z-axis guidance
- Semiconductor wafer inspection systems
- High-speed textile cutting machines
- 3D printer gantry systems
Installation tip:
Use 0.02mm/m precision level during mounting. Apply initial lubrication
(3cc per carriage) before operation. Avoid side-load impacts exceeding
15% of static rating. For vertical installations, use upward-facing
grease nipple orientation.
| Property | Property Value |
|---|---|
| sku | LRM12N2X245S10BPT |
| 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.