Airtac LRM Miniature Linear Guide LRM12L2X345S10CP
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 LRM12L2X345S10CP Technical Details
- Model: LRM12L2X345S10CP
- Series: LRM (Miniature Linear Motion Series)
- Rail width: 12 mm
- Carriage length: 34 mm (L2 type)
- Stroke length: 345 mm
- Dynamic load rating (C): 1,200 N
- Static load rating (C0): 2,400 N
- Repeat positioning accuracy: ±0.005 mm
- Max travel speed: 2 m/s
- Operating temperature: -20℃ to 80℃
- Seal type: Triple-lip contact seals (front/rear)
- Material: Aluminum alloy carriage / Carbon steel rail with hard chrome plating
- Preload level: Medium preload (CP designation)
- Mounting hole pattern: 2-row M3 threaded holes (pitch: 20 mm)
- Lubrication: Pre-lubricated with VG68 grease (maintenance interval: 1,000 km)
- Protection rating: IP54 (dust protected & splash resistant)
- Weight: 1.8 kg (complete assembly)
- Dimensions:
- Rail length: 345 mm (stroke) + 34 mm (carriage) = 379 mm total
- Width: 24 mm (including mounting flanges)
- Height: 15.5 mm (rail) + 9 mm (carriage) = 24.5 mm total
A high-precision miniature linear guide optimized for space-constrained automation. Features staggered ball circuit design for smooth motion and anti-twist capability. The chrome-plated rail provides corrosion resistance while the aluminum carriage reduces moving mass. Includes dust-resistant seals for harsh environments.
- Precision optical lens positioning systems
- Medical device sliding mechanisms (e.g., CT scanner beds)
- Semiconductor wafer handling robots
- Desktop CNC machine X-Y stages
- 3D printer extruder carriage systems
- Laboratory automation sample handlers
Installation note:
Use torque-controlled tightening (0.8-1.2 N·m for M3 screws) and align rail
mounting surface flatness within 0.02mm/m. Apply initial lubrication
using AirTAC LG-08 grease if operated beyond 60℃.
| Property | Property Value |
|---|---|
| sku | LRM12L2X345S10CP |
| 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.