Airtac LRM Miniature Linear Guide LRM12N2X445S10BP
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 LRM12N2X445S10BP Miniature Linear Guide Specifications
- Model: LRM12N2X445S10BP
- Type: Compact recirculating ball linear guide system
- Rail width: 12mm
- Block length: 45mm (nominal)
- Effective stroke: 445mm
- Preload class: N2 (medium preload)
- Dynamic load capacity (C): 1,250N
- Static load capacity (C0): 2,400N
- Accuracy grade: P5 (high precision)
- Material: Carbon steel with hard chrome plating (HRC58+)
- Sealing: Triple labyrinth seal + stainless steel scrapers
- Mounting hole pattern: 10mm spacing, M3 threaded
- Temperature range: -20℃ to 100℃
- Weight: ~1.8kg (complete assembly)
- Dimensions: 445mm(L) × 24mm(W) × 15.5mm(H) (rail only)
- Block dimensions: 45mm(L) × 12mm(W) × 19mm(H)
- Protection rating: IP54 (standard sealing)
Ultra-slim linear motion solution combining high rigidity with minimal space requirements. Features optimized ball circuit design for smooth movement (≤25dB noise level) and anti-creep stability. Includes pre-drilled mounting holes with ±0.01mm positional accuracy. Requires periodic lubrication with ISO VG15-32 grease.
- Semiconductor wafer handling robots
- Medical analyzer slide mechanisms
- High-speed 3D printer X/Y axes
- Precision optical alignment stages
- Laboratory automation sample handlers
Installation tip:
Use 4-6 mounting points per rail with 0.7-0.9Nm torque.
Align using master rail/slave rail method for multi-axis systems.
Avoid side load exceeding 15% of C0 capacity.
| Property | Property Value |
|---|---|
| sku | LRM12N2X445S10BP |
| 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.