Airtac LRM Miniature Linear Guide LRM12L1X270S10CPT
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 LRM12L1X270S10CPT Miniature Linear Guide Specifications
- Model: LRM12L1X270S10CPT
- Series: LRM12 (12mm rail width)
- Effective stroke: 270mm
- Rail length: 330mm (270mm stroke + end machining)
- Carriage type: L1 (standard length block)
- Precision grade: N (Normal) / C (High) dual marking
- Load capacity:
- Dynamic: 1.28kN (C0)
- Static: 2.15kN (C0a)
- Weight: 1.65kg (complete assembly)
- Dimensions:
- Rail: 330mm(L) × 12mm(W) × 9mm(H)
- Carriage: 34mm(L) × 24mm(W) × 12.5mm(H)
- Mounting hole spacing: 25mm longitudinal pitch
- Material: Carbon steel with black oxide coating (rail), hardened steel balls
- Operating temperature: -20℃ to 80℃
- Lubrication: Pre-lubricated with AKT-2 grease (relubrication every 1,000km)
- Sealing: Triple labyrinth seal with stainless steel scrapers
Ultra-compact linear motion solution combining 12mm rail width with optimized ball circuit design. Features corrosion-resistant treatment and integrated dust protection, achieving 0.5μm RMS smoothness. The PT suffix indicates special pre-tension adjustment for reduced vibration in high-acceleration applications.
- Medical device positioning stages
- Semiconductor wafer inspection equipment
- Desktop CNC engraving machines
- Automated microscope slide scanners
- Precision 3D printer X/Y axes
Installation note:
Requires surface flatness ≤0.01mm/m and parallelism ≤0.02mm between rails.
Use 4.5N·m torque for M3 mounting screws with Loctite 243 threadlocker.
| Property | Property Value |
|---|---|
| sku | LRM12L1X270S10CPT |
| 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.