Airtac LRM Miniature Linear Guide LRM12N1X420S10AP
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 LRM12N1X420S10AP Miniature Linear Guide Specifications
- Model: LRM12N1X420S10AP
- Series: LRM12 (12mm rail width)
- Number of Blocks: 1 (Single carriage)
- Effective Travel: 420mm ±0.5mm
- Accuracy Grade: N (Normal grade, ±50μm/300mm)
- Load Ratings:
- Dynamic Load (C): 1,080N
- Static Load (C0): 1,770N
- Moment Load (M0): 9.8Nm
- Rail Material: High-carbon chromium bearing steel (SUJ2 equivalent)
- Block Material: Aluminum alloy with steel ball recirculation system
- Sealing: Triple-lip contact seals + stainless steel wipers (IP54 protection)
- Lubrication: Pre-lubricated with VG10 grease (re-lube interval: 1,000km)
- Operating Temperature: -20℃ to 80℃
- Mounting Hole Pattern: 30mm pitch (both rail and block)
- Weight:
- Rail: 0.85kg/m
- Complete Unit (420mm): 1.28kg
- Dimensions:
- Rail: 12(W) × 15(H) × 456mm(L) (total length)
- Block: 50(L) × 24(W) × 15.5(H)mm
- Mounting Width: 30mm (center-to-center)
Ultra-compact linear motion solution combining hardened steel rails with precision-ground raceways and corrosion-resistant aluminum blocks. Features optimized ball circuit design for smooth motion and minimal cogging. Includes mounting reference edges for simplified alignment. Compatible with automatic lubrication systems.
- PCB assembly pick-and-place mechanisms
- Medical analyzer sliding platforms
- Semiconductor wafer handling robots
- Precision 3D printer X/Y axes
- Laboratory automation sample stages
Installation note:
Maintain ≤0.02mm/m parallelism between paired rails. Use M3×6mm flat-head screws
(4.4-4.9N·m torque) with anti-loosening washers. Avoid exposing seals to cutting fluids
or chemical solvents.
| Property | Property Value |
|---|---|
| sku | LRM12N1X420S10AP |
| 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.