Airtac LRM Miniature Linear Guide LRM12N1X145S10BHT
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 LRM12N1X145S10BHT Miniature Linear Guide Specifications
- Model: LRM12N1X145S10BHT
- Series: LRM (Micro Rail Series)
- Rail Width: 12mm
- Block Type: Single Flanged (N1 designation)
- Effective Stroke: 145mm ±0.5mm
- Preload Class: Light preload (S10 code)
- Sealing System: BHT type (Triple wipers + Stainless steel scrapers)
- Load Ratings:
- Dynamic Load Capacity (C): 1,250N
- Static Load Capacity (C0): 2,400N
- Accuracy Grade: Normal grade (≤50μm/300mm)
- Material:
- Rail: Carbon steel with black oxide coating
- Block: Aluminum alloy anodized treatment
- Weight: 1.85kg (complete assembly)
- Dimensions:
- Total Length: 202mm (rail only)
- Block Dimensions: 34mm(L) × 22.5mm(W) × 19.5mm(H)
- Mounting Hole Spacing: 30mm × 20mm
- Operating Temperature: -10℃ to 80℃
- Lubrication: Pre-lubricated with AKT-A4 grease
Ultra-compact linear motion solution featuring corrosion-resistant construction and maintenance-free operation. The triple-seal design (BHT) provides IP54 protection against dust/oil ingress, with hardened raceways (HRC58±2) ensuring extended service life. Requires alignment tolerance ≤0.05mm/m during installation.
- Precision laboratory automation stages
- 3D printer X/Y axis mechanisms
- Medical imaging equipment sliding components
- Semiconductor wafer handling robots
- Optical inspection system positioning
Mounting guidance:
Use torque-controlled tightening (1.2-1.5N·m for M4 screws)
and verify parallelism ≤0.03mm between paired rails. Avoid
side-load impacts exceeding 150N during operation.
| Property | Property Value |
|---|---|
| sku | LRM12N1X145S10BHT |
| 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.