Airtac LRM Miniature Linear Guide LRM12N1X133S4AH
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 LRM12N1X133S4AH Miniature Linear Guide Specifications
- Model: LRM12N1X133S4AH
- Series: LRM Micro Rail (12mm width series)
- Rail length: 133mm (effective travel 90mm)
- Block type: Single flange with 4-hole mounting pattern
- Ball circuit: 4-row Hi-Cap design
- Dynamic load rating (C): 1,280N
- Static load rating (C0): 2,480N
- Precision grade: Normal class (≤50μm/300mm)
- Material: Carbon steel rail with aluminum alloy block
- Sealing: Triple wiper system (stainless steel + rubber)
- Weight: 0.68kg (complete assembly)
- Dimensions: 133mm(L) × 23mm(W) × 19.5mm(H)
- Mounting hole spacing: 60mm longitudinal, 30mm transverse
- Operating temperature: -10℃ to 80℃
- Lubrication: Pre-lubed with VG68 grease
Ultra-compact linear motion solution combining high rigidity with minimal space requirements. Features corrosion-resistant hardened rails (HRC58±2) and optimized ball recirculation for smooth movement. Includes integrated oil retaining grooves and alignment marks for simplified installation.
- Precision medical device positioning stages
- Semiconductor wafer handling robots
- Desktop CNC engraving machines
- Automated optical inspection (AOI) equipment
- High-speed pick-and-place mechanisms
Installation note:
Maintain M4×8 mounting screw torque ≤1.2N·m. For optimal performance,
ensure mounting surface flatness ≤0.05mm/m and clean rail surfaces
with IPA before first use. Relubricate every 100km travel.
| Property | Property Value |
|---|---|
| sku | LRM12N1X133S4AH |
| 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.