Airtac LRM Miniature Linear Guide LRM12L1X370S10BP
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 LRM12L1X370S10BP Miniature Linear Guide Rail Specifications
- Model: LRM12L1X370S10BP
- Type: Micro linear motion guide with 4-row ball recirculation
- Rail width: 12mm
- Carriage length: 34mm (L1 type)
- Total travel length: 370mm ±0.5mm
- Accuracy grade: Normal grade (N)
- Dynamic load capacity (C): 1,960N
- Static load capacity (C0): 3,430N
- Repeat positioning accuracy: ±0.005mm
- Operating temperature: -20℃ to 80℃
- Seal type: Triple-lip contact seals with dust-resistant design
- Material: High-carbon chromium bearing steel (SUJ2 equivalent)
- Surface hardness: HRC 58-62
- Protection rating: IP54 standard (IP67 optional)
- Lubrication: Pre-lubricated with AKT-A grease (relubrication every 1,000km)
- Weight: 1.38kg (complete assembly)
- Dimensions: 370mm(L) × 12mm(W) × 15.5mm(H) (rail only)
- Carriage dimensions: 34mm(L) × 28mm(W) × 15.5mm(H)
Ultra-compact linear guide optimized for precision motion in constrained spaces, featuring hardened raceways and staggered ball groove design for reduced vibration. The BP suffix indicates special preload (3-5% C) and phosphate-treated surfaces for enhanced corrosion resistance. Requires mounting surface flatness ≤0.02mm/m and roughness Ra1.6.
- Medical device positioning stages (CT scanner components)
- Semiconductor wafer inspection equipment
- High-speed 3D printer X/Y axis systems
- Automated optical inspection (AOI) machines
- Laboratory pipetting robots
- Precision laser cutting heads
Installation protocol:
Use torque-controlled mounting (0.8-1.2Nm for M3 screws) with sequential tightening pattern.
Avoid exposing to cutting fluids - install protective bellows if used in CNC applications.
Break-in period: 50-100 full travel cycles at 0.1m/s before full-speed operation.
| Property | Property Value |
|---|---|
| sku | LRM12L1X370S10BP |
| 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.