Airtac LRM Miniature Linear Guide LRM12N1X370S10BHT
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 LRM12N1X370S10BHT Miniature Linear Guide Specifications
- Model: LRM12N1X370S10BHT
- Type: Micro linear motion guide with ball recirculation
- Rail width: 12mm
- Carriage quantity: 1 unit (pre-mounted)
- Effective stroke: 370mm
- Accuracy grade: Normal class (C) with ±50μm/m parallelism tolerance
- Dynamic load capacity: 1.35kN (C)
- Static load capacity: 2.85kN (C0)
- Material: High-carbon chromium bearing steel (SUJ2 equivalent)
- Sealing: Triple labyrinth seals with stainless steel scrapers
- Lubrication: Pre-greased (Alvania grease #2) with relubrication ports
- Operating temperature: -10℃ to 80℃
- Protection rating: IP54 (standard dust/water resistance)
- Weight: Approx. 1.8kg (complete assembly)
- Dimensions: 370mm(L) × 34mm(W) × 15.5mm(H) (rail only)
- Carriage dimensions: 48mm(L) × 12mm(W) × 19mm(H)
Ultra-compact linear guide system optimized for precision positioning in confined spaces. Features hardened raceways (HRC58-62) and chrome-plated shafts for extended wear resistance. The S10 suffix indicates special clearance adjustment (3μm preload) for reduced backlash in bidirectional operations. BHT marking denotes halogen-free grease and enhanced corrosion protection.
- Semiconductor wafer handling robots
- Medical diagnostic equipment Z-axis stages
- High-speed 3D printer gantry systems
- Automated optical inspection (AOI) machines
- Laboratory sample positioning systems
Installation tip:
Use 4.1-4.3Nm torque for M4 mounting screws. Maintain 0.02mm/m alignment
tolerance during rail installation. For long-stroke applications (>500mm),
consider thermal expansion allowance of 11μm/℃/m.
| Property | Property Value |
|---|---|
| sku | LRM12N1X370S10BHT |
| 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.