Airtac LRM Miniature Linear Guide LRM12N2X120S10AP
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 LRM12N2X120S10AP Miniature Linear Guide Rail Specifications
- Model: LRM12N2X120S10AP
- Series: LRM (Low Profile Miniature Linear Guide)
- Rail width: 12mm
- Number of blocks: 2 (N2 indicates dual carriages)
- Effective stroke: 120mm (X120)
- Accuracy grade: Normal precision (C-class)
- Dynamic load capacity: 1,470N (radial), 1,960N (vertical downward)
- Static load capacity: 2,940N (radial), 3,920N (vertical downward)
- Ball diameter: 2.381mm (3/32")
- Material: Carbon steel with black oxide coating (rails), Stainless steel balls
- Sealing: Triple labyrinth seal with S10AP wipers (anti-dust + oil retention)
- Mounting hole spacing: 40mm (longitudinal), 23mm (transverse)
- Operating temperature: -20℃ to 80℃
- Protection rating: IP54 (standard), IP58 (with optional seals)
- Weight: 1.85kg (complete assembly)
- Dimensions: 120mm (travel length) × 34mm (overall width) × 19.5mm (height)
- Preload level: Light preload (Z0)
- Repeat positioning accuracy: ±0.005mm
Ultra-compact linear motion solution combining high rigidity with minimal installation space. Features staggered ball circuit design for smooth motion and reduced moment deflection. The dual-carriage configuration (N2) enhances load distribution and moment resistance. Anti-corrosion treatment makes it suitable for cleanroom and medical environments.
- Precision medical imaging equipment slides
- Semiconductor wafer inspection stages
- Desktop CNC engraving machines
- Automated optical inspection (AOI) systems
- Laboratory pipetting robots
- High-speed 3D printer X/Y axes
Installation note:
Requires mounting surface flatness ≤0.02mm/m. Use torque-controlled tightening
(1.2-1.5N·m for M4 screws) in cross pattern sequence. Lubricate with ISO VG10-15
grease through built-in nipples before initial operation.
| Property | Property Value |
|---|---|
| sku | LRM12N2X120S10AP |
| 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.