Airtac LRM Miniature Linear Guide LRM12L1X370S10BH
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 LRM12L1X370S10BH Micro Linear Guide Rail Specifications
- Model: LRM12L1X370S10BH
- Type: Miniature linear motion guide system
- Rail width: 12mm
- Total length: 420mm (including end machining)
- Effective stroke: 370mm ±0.5mm
- Carriage mounting hole spacing: 30mm × 20mm (longitudinal × transverse)
- Dynamic load capacity (C): 1,250N
- Static load capacity (C0): 2,800N
- Precision grade: Normal class (≤50μm/300mm)
- Seal type: Triple-lip contact seals with stainless steel scrapers
- Material: Carbon steel with hard chrome plating (HRC58-62)
- Operating temperature: -20℃ to 80℃
- Protection rating: IP54 (standard), IP67 optional
- Weight: 1.85kg (rail only), 0.38kg/carriage
- Dimensions:
- Rail: 420mm(L) × 12mm(W) × 15mm(H)
- Carriage: 60mm(L) × 34mm(W) × 24mm(H)
Ultra-compact linear guide system featuring high rigidity through 4-row ball bearing design and optimized recirculation paths. The LRM12 series achieves smooth motion (friction coefficient <0.003) while maintaining dust resistance through multi-stage sealing. Pre-loaded ball groups ensure minimal deflection (≤0.02mm) under lateral loads.
- Precision medical analyzers (IVD equipment)
- Semiconductor wafer handling robots
- 3D printer X/Y-axis positioning systems
- Laser marking machine slides
- Automated optical inspection (AOI) equipment
Installation note:
Maintain parallelism within 0.05mm/m between rails. Use torque-controlled mounting (1.2-1.5N·m for M4 screws).
Apply lithium soap-based grease (NLGI #2) during maintenance intervals (every 100km travel).
| Property | Property Value |
|---|---|
| sku | LRM12L1X370S10BH |
| 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.