Airtac LRM Miniature Linear Guide LRM12L1X470S10BHT
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 LRM12L1X470S10BHT Miniature Linear Guide Specifications
- Model Code Breakdown: LRM12-L1-X470-S10-B-HT
- Series: LRM (Micro Linear Guide)
- Rail Width: 12mm
- Carriage Length: 45mm (L1 type)
- Effective Stroke: 470mm
- Number of Blocks: 1 per rail
- Accuracy Grade: Normal (N) / High (H) options
- Preload Level: Light preload (B designation)
- Sealing System: HT grade triple-lip seals
- Material: Carbon steel with black oxide coating
- Ball Diameter: 1.588mm (1/16")
- Dynamic Load Capacity (C): 1,050N
- Static Load Capacity (C0): 1,750N
- Operating Temperature: -20℃ to 80℃
- Weight: 0.72kg (rail only), 0.93kg with carriage
- Dimensions: 515mm(L) × 12mm(W) × 15mm(H) (total assembly)
- Mounting Hole Pattern: 40mm spacing M3 threaded
- Surface Roughness: Ra 0.8μm (rolling surfaces)
- IP Rating: IP54 (standard sealing)
The LRM12L1X470S10BHT features a space-saving monoblock design with hardened raceways, delivering ±0.05mm/m positioning repeatability. Its compact profile and corrosion-resistant treatment make it ideal for cleanroom-compatible applications. The HT sealing package combines stainless steel scrapers and grease-retaining lips for particle exclusion.
- Precision lab automation stages
- Medical imaging equipment sliding mechanisms
- Semiconductor wafer inspection systems
- Desktop CNC engraving machines
- 3D printer X/Y axis motion systems
- Optical lens positioning assemblies
Installation note:
Use torque-controlled tightening (0.7-0.9Nm for M3 screws) and align rails
within 0.02mm/m straightness tolerance. Apply ISO VG68 grease through
carriage lubrication ports before initial operation.
| Property | Property Value |
|---|---|
| sku | LRM12L1X470S10BHT |
| 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.