Airtac LRM Miniature Linear Guide LRM12N1X270S10CP
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 LRM12N1X270S10CP Miniature Linear Guide Specifications
- Model: LRM12N1X270S10CP
- Series: LRM (Micro Rail Series)
- Rail width: 12mm
- Total length: 270mm (±0.5mm tolerance)
- Effective stroke: 240mm (calculated by rail length minus block size)
- Block quantity: 1 carriage unit
- Load capacity (dynamic): 1.2kN (C value)
- Load capacity (static): 2.8kN (C0 value)
- Precision grade: Normal class (N1 designation)
- Seal type: S10CP (Combined wiper seals + stainless steel end caps)
- Ball diameter: 2.381mm (3/32")
- Recirculation system: 4-row circular groove design
- Mounting hole spacing: 40mm standard pitch
- Material: Carbon steel with black oxide coating
- Surface hardness: HRC 58-62
- Operating temperature: -20℃ to 80℃
- Protection rating: IP54 (dust protected & water splashed)
- Weight: 0.98kg (rail only), 0.42kg (carriage block)
- Dimensions:
- Rail: 270mm(L) × 12mm(W) × 15mm(H)
- Block: 34mm(L) × 24mm(W) × 19mm(H)
Ultra-compact linear motion solution featuring precision-ground raceways and optimized ball recirculation. The LRM12N1X270S10CP combines high rigidity with minimal deflection (≤0.05mm under max load), using staggered ball contact angles for smooth operation (≤45dB noise level). Includes corrosion-resistant coating and dual-lip seals with grease reservoirs for maintenance-free operation up to 1,500km.
- Medical device positioning stages (e.g., CT scanner components)
- Semiconductor wafer handling robots
- High-speed 3D printer X/Y axis systems
- Automated optical inspection (AOI) equipment
- Precision laser cutting modules
Installation guidelines:
Apply 25-30N·m torque on M4 mounting screws using cross-pattern tightening sequence.
Maintain 0.02mm/m straightness tolerance during rail alignment.
For full load applications, limit speed to ≤1.2m/s and use ISO VG32-grade grease.
| Property | Property Value |
|---|---|
| sku | LRM12N1X270S10CP |
| 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.