Airtac LRM Miniature Linear Guide LRM12N1X145S10BPT
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 LRM12N1X145S10BPT Miniature Linear Guide Specifications
- Model: LRM12N1X145S10BPT
- Rail width: 12mm
- Slider type: Single flange compact design
- Travel length: 145mm (±0.5mm tolerance)
- Dynamic load capacity (C): 1,050N
- Static load capacity (C0): 1,650N
- Preload class: Light preload (N1 designation)
- Accuracy grade: Normal grade (≤50μm/300mm)
- Material: High-carbon chromium bearing steel (SUJ2 equivalent)
- Surface treatment: Black oxide coating (3-5μm)
- Seal type: Triple labyrinth seal with stainless steel scrapers
- Mounting hole spacing: 40mm (longitudinal) × 23mm (transverse)
- Operating temperature: -20℃ to 80℃
- Max speed: 2m/s (with grease), 5m/s (with oil-air lubrication)
- Weight: 680g (complete assembly)
- Dimensions: 145mm(L) × 30mm(W) × 19.5mm(H)
- Protection rating: IP54 (dust protected & water splashed)
Ultra-compact linear motion solution featuring hardened raceways and optimized ball circuit design. The LRM12 series delivers smooth movement with 0.005mm repeatability, ideal for precision positioning in constrained spaces. Includes pre-drilled mounting holes with M4 thread size and anti-corrosion treatment for industrial environments.
- Medical device sliding mechanisms
- 3D printer X/Y axis systems
- Semiconductor wafer handling robots
- Laboratory automation sample stages
- Optical inspection equipment slides
Installation note:
Ensure rail parallelism ≤0.02mm/m using precision level during mounting.
Apply lithium complex grease (ISO VG 10-15) to all raceways before initial operation.
Avoid side-loading beyond 15% of static capacity.
| Property | Property Value |
|---|---|
| sku | LRM12N1X145S10BPT |
| 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.