Airtac LRM Miniature Linear Guide LRM12N1X140S10AH
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 LRM12N1X140S10AH Miniature Linear Guide Specifications
- Model: LRM12N1X140S10AH
- Type: Micro linear motion guide with 4-row ball recirculation
- Rail width: 12mm
- Carriage quantity: 1 block (pre-mounted)
- Effective stroke: 140mm
- Accuracy grade: Normal class (C) with ±50μm/m parallelism tolerance
- Dynamic load rating (C): 1,850N
- Static load rating (C0): 1,100N
- Material: Aluminum alloy carriage with hardened steel rail (HRC58-62)
- Sealing: Triple labyrinth seal + stainless steel scrapers
- Operating temperature: -10℃ to 80℃
- Protection rating: IP54 (dust/water resistant)
- Weight: 0.68kg (complete assembly)
- Dimensions:
- Rail length: 140mm
- Carriage size: 34mm(L) × 12.5mm(W) × 19.5mm(H)
- Mounting hole spacing: 25mm longitudinal pitch
Ultra-compact linear guide system optimized for space-constrained precision applications. Features zero-backlash preload (S10AH code indicates medium preload level) and corrosion-resistant anodized surfaces. The asymmetric rail design enhances moment load capacity while maintaining 0.1-0.3μm surface roughness for smooth motion.
- Medical device positioning stages
- Semiconductor wafer inspection equipment
- Desktop 3D printer X/Y axes
- Laser engraving machine slides
- Automated microscope focus mechanisms
Installation note:
Use alignment jigs during mounting to ensure parallel tolerance ≤0.02mm/m.
Apply lithium soap-based grease (ISO VG10-32) through carriage lubrication ports
every 100km of travel or 6 months.
| Property | Property Value |
|---|---|
| sku | LRM12N1X140S10AH |
| 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.