Airtac LRM Miniature Linear Guide LRM12N2X395S10CH
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 LRM12N2X395S10CH Miniature Linear Guide Specifications
- Model: LRM12N2X395S10CH
- Type: Micro linear motion guide with 4-row ball circuit design
- Rail width: 12mm
- Carriage quantity: 2 blocks (N2 designation)
- Effective stroke: 395mm
- Dynamic load rating (C): 1,450N
- Static load rating (C0): 2,350N
- Preload grade: S10 (light preload)
- Accuracy class: Normal grade (≤50μm/300mm)
- Repeat positioning accuracy: ±0.005mm
- Seal type: Triple labyrinth seal + end scrapers
- Material: Carbon steel rail (chrome plating) + aluminum alloy carriage
- Operating temperature: -20℃ to 80℃
- Protection rating: IP54 (standard dust/water resistance)
- Weight: 2.1kg (complete set with rail and 2 carriages)
- Dimensions:
- Rail: 395mm(L) × 12mm(W) × 15mm(H)
- Carriage: 34mm(L) × 20mm(W) × 15mm(H) per block
Ultra-compact linear guide optimized for precision motion in constrained spaces. Features chrome-plated rails with hardened tracks (HRC58-62) and corrosion-resistant aluminum carriages. The 4-row ball bearing system ensures smooth movement with minimal friction fluctuation (±20% variation). Requires periodic lubrication every 100km travel or 6 months.
- Medical device positioning stages (CT scanner components)
- Semiconductor wafer handling robots
- High-speed PCB drilling equipment
- Precision optical alignment systems
- Desktop CNC milling machines
- Laboratory automation sample handlers
Installation notes:
- Maximum mounting surface roughness: Ra1.6μm
- Parallelism tolerance: ≤0.02mm/m between rails
- Use M3×6mm countersunk screws (recommended torque 1.2N·m)
- Avoid magnetic environments - balls are ferritic steel
| Property | Property Value |
|---|---|
| sku | LRM12N2X395S10CH |
| 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.