Airtac LRM Miniature Linear Guide LRM12N1X420S10APT
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 LRM12N1X420S10APT Miniature Linear Guide Specifications
- Model: LRM12N1X420S10APT
- Series: LRM (Micro Rail Series)
- Rail width: 12mm
- Carriage quantity: Single block (1 carriage)
- Total rail length: 420mm (effective stroke: 400mm)
- Accuracy grade: Normal precision (C class)
- Ball circuit type: 4-row circular arc groove design
- Dynamic load rating (C): 1,280N
- Static load rating (C0): 2,550N
- Sealing type: S10APT (Triple wiper seals + stainless steel scrapers)
- Material: Carbon steel rail with chrome plating (HRC58-62)
- Carriage finish: Hardened steel with black oxide coating
- Mounting hole pattern: 30mm spacing (M3 threaded holes)
- Operating temperature: -20℃ to 100℃
- Lubrication: Pre-lubricated with lithium complex grease
- Protection rating: IP54 (dust protected & splash resistant)
- Weight: 0.82kg (rail only), 0.95kg (with carriage)
- Dimensions: 465mm(L) × 25mm(W) × 15mm(H) (including carriage)
Ultra-compact linear motion solution featuring high rigidity in minimal space. The chromium-plated rail and triple-sealed carriage ensure smooth operation in contaminated environments. Precision-ground raceways provide ±0.05mm/m positioning repeatability. Requires minimal maintenance with integrated grease retention channels.
- Medical device positioning stages
- Semiconductor wafer handling robots
- Precision 3D printer X/Y axes
- Laboratory automation slide systems
- Optical inspection equipment
- Miniature CNC engraving machines
Installation guidance:
Mount on machined reference surface (flatness ≤0.01mm/100mm).
Use 4.4N·m torque for M3 mounting screws. Avoid side loading -
align drive mechanisms within ±0.1mm parallel tolerance.
| Property | Property Value |
|---|---|
| sku | LRM12N1X420S10APT |
| 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.