Airtac LRM Miniature Linear Guide LRM12L1X305S15AH
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 LRM Micro Linear Guide Rail LRM12L1X305S15AH Specifications
- Model: LRM12L1X305S15AH
- Type: Miniature linear motion guide
- Rail width: 12mm
- Carriage length: 45mm
- Total rail length: 305mm
- Ball circuit type: 4-row circular arc groove design
- Preload level: Medium (C3 grade)
- Dynamic load capacity: 1,380N
- Static load capacity: 2,850N
- Material: High-carbon chromium bearing steel (SUJ2 equivalent)
- Hardness: HRC 58-62
- Accuracy class: Normal grade (±0.05mm/300mm)
- Sealing: Triple labyrinth seal with stainless steel scrapers
- Lubrication: Pre-greased (AFC grease), maintenance interval: 1,000km
- Operating temperature: -20℃ to 80℃
- Surface treatment: Black oxide coating (3-5μm)
- Weight: 1.85kg (complete assembly)
- Dimensions: 305mm(L) × 12mm(W) × 19.5mm(H)
Ultra-compact linear guide system featuring high rigidity and smooth motion characteristics. The LRM12 series combines space-saving design with exceptional load distribution, utilizing oversized ball bearings (3.175mm diameter) for reduced deformation under stress. Anti-creep design prevents carriage separation during vertical installations.
- Precision medical imaging equipment stages
- Laboratory automation sample handlers
- 3D printer X/Y axis systems
- Semiconductor wafer inspection machines
- Optical lens alignment mechanisms
Installation recommendation:
Mount on ground reference surface with flatness ≤0.01mm/m. Use M4×8mm countersunk screws
(recommended torque 1.6N·m) at 50mm intervals. Avoid exposing seals to cutting fluids
containing chlorine additives.
| Property | Property Value |
|---|---|
| sku | LRM12L1X305S15AH |
| 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.