Airtac LRM Miniature Linear Guide LRM12N2X120S10BPT
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 LRM12N2X120S10BPT Miniature Linear Guide Specifications
- Model: LRM12N2X120S10BPT
- Type: Compact recirculating ball linear guide system
- Rail width: 12mm
- Effective stroke: 120mm
- Block quantity: 2 independent carriages (N2 designation)
- Dynamic load capacity (C): 1,280N
- Static load capacity (C0): 2,450N
- Precision grade: P (High precision ±0.005mm/300mm)
- Material: Carbon steel with hard chrome plating (HRC58-62)
- Sealing: Triple-lip contact seals + stainless steel wipers
- Mounting hole pattern: 10mm spacing (S10 designation)
- Weight: 1.8kg (complete assembly)
- Dimensions: 120mm(L) × 24mm(W) × 19.5mm(H)
- Temperature range: -20℃ to 80℃
- Protection rating: IP54 (dust protected & splash resistant)
- Preload level: Medium (PT suffix)
Ultra-compact linear motion solution featuring dual-carriage configuration for multi-axis applications. Precision-ground stainless steel raceways and optimized ball recirculation ensure smooth motion with ±0.01mm repeatability. The BPT variant includes enhanced sealing for particulate resistance and anti-backlash preload adjustment.
- High-speed pick-and-place PCB assembly robots
- Precision optical lens positioning systems
- Medical diagnostic equipment slide mechanisms
- Semiconductor wafer handling arms
- 3D printer dual-Z-axis synchronization
Installation tip:
Use torque-limiting wrench (0.6-0.8Nm) for mounting screws. Align
carriages within 0.05mm parallelism using gauge blocks during
installation. Apply ISO VG15 guideway grease monthly in high-cycle
applications.
| Property | Property Value |
|---|---|
| sku | LRM12N2X120S10BPT |
| 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.