Airtac LRM Miniature Linear Guide LRM12L1X445S10BPT
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 LRM12L1X445S10BPT Miniature Linear Guide Specifications
- Model: LRM12L1X445S10BPT
- Series: LRM12 micro rail system
- Rail width: 12mm
- Block length: 45mm (L1 size)
- Total travel: 445mm (X445 designation)
- Preload level: Medium preload (S10 code)
- Accuracy grade: Normal precision (P class)
- Sealing type: Integrated wipers and seals (BPT suffix)
- Ball diameter: 1.588mm (Grade 10)
- Dynamic load rating (C): 1,050N
- Static load rating (C0): 1,850N
- Weight per block: 0.12kg
- Rail weight: 0.45kg/m
- Dimensions (block): 45mm(L) × 12mm(W) × 19.5mm(H)
- Rail height: 12mm
- Material: Aluminum alloy block with hardened steel rails
- Temperature range: -20℃ to 100℃
- Lubrication: Pre-lubricated with lithium soap grease
- Protection rating: IP54 standard sealing
Ultra-compact linear motion solution combining high rigidity with minimal space requirements. Features staggered ball circuit design for smooth motion consistency and optimized load distribution. The anodized aluminum construction resists corrosion while maintaining lightweight properties (68% lighter than standard steel guides). Includes dual-side sealing system with fluorine rubber scrapers for particle exclusion.
- Precision optical alignment stages in semiconductor equipment
- Z-axis movement in desktop CNC machines
- Linear actuators for medical diagnostic devices
- Automated liquid handling robots in labs
- Cartesian coordinate systems in 3D printers
- Camera slider mechanisms for time-lapse photography
Mounting guidance:
Ensure rail parallelism within 0.05mm/m using precision level during installation.
Apply initial run-in lubrication (20 cycles at 10% max speed) before full-load operation.
Avoid side-load impacts exceeding 30% of static rating.
| Property | Property Value |
|---|---|
| sku | LRM12L1X445S10BPT |
| 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.