Airtac LRM Miniature Linear Guide LRM12N2X210S5AH
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 LRM12N2X210S5AH Miniature Linear Guide Specifications
- Model: LRM12N2X210S5AH
- Type: Compact recirculating ball linear guide
- Rail width: 12mm
- Carriage quantity: 2 blocks per rail (N2 designation)
- Effective stroke: 210mm
- Accuracy grade: Normal class (C) with ±50μm/m positioning repeatability
- Dynamic load capacity: 1,250N (C)
- Static load capacity: 2,450N (C0)
- Rail material: Carbon steel with black oxide coating
- Carriage material: Aluminum alloy with hard anodizing
- Sealing: Triple-lip rubber seals + stainless steel scrapers
- Mounting hole spacing: 50mm standard pitch
- Operating temperature: -20℃ to 80℃
- Lubrication: Pre-lubricated with lithium soap grease
- Weight: 1.85kg (complete assembly)
- Dimensions: 276mm(L) × 24mm(W) × 15.5mm(H) (rail only: 210mm stroke)
- Protection rating: IP54 (standard seals)
Ultra-slim linear motion solution combining high rigidity with minimal installation space requirements. Features staggered ball circuits for smooth operation and anti-creep design that maintains alignment under vibration. Compatible with automated lubrication systems through grease nipple (accessory).
- Precision medical device positioning stages
- Semiconductor wafer handling robots
- Desktop CNC engraving machines
- Automated optical inspection (AOI) equipment
- 3D printer X/Y axis systems
- Laboratory automation slide mechanisms
Installation guidance:
Requires mounting surface flatness ≤0.02mm/m. Use torque wrench
(recommended 1.2N·m for M4 screws) in cross-sequence pattern.
Avoid particle contamination during assembly - clean with
isopropyl alcohol before grease replenishment.
| Property | Property Value |
|---|---|
| sku | LRM12N2X210S5AH |
| 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.