Airtac LRM Miniature Linear Guide LRM12L2X345S10APT
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 LRM Micro Linear Guide LRM12L2X345S10APT Technical Details
- Model Decoding: LRM12 (12mm rail width) | L2 (Standard length series) | X345 (345mm stroke length) | S10 (Sealed type with 10μm filtration) | APT (General precision grade with preload)
- Rail Material: 6000-series aluminum alloy with hard anodized finish
- Carriage Dimensions: 34mm(L) × 12.5mm(W) × 19mm(H)
- Total Assembly Length: 445mm (Rail length = stroke + 2×carriage length)
- Weight: 1.25kg/m rail section | Complete unit: 0.68kg
- Load Capacity: Dynamic: 380N (C) | Static: 620N (C0) | Moment Load: 18Nm (MR)
- Accuracy Grade: Positioning repeatability: ±0.01mm | Running parallelism: 0.015mm/100mm
- Sealing System: Triple-labyrinth design with CR/SBR hybrid wipers
- Temperature Range: -20℃ to 120℃ (Dry run) / -10℃ to 80℃ (Lubricated)
- Lubrication: Pre-packed lithium soap grease (Re-lube interval: 500km travel)
- Mounting: Through-hole M3×0.5 mounting screws (Torque: 1.2N·m max)
Ultra-compact linear motion solution combining 3D-printed carriage components with cold-drawn rails for precision alignment. Features integrated debris evacuation channels and corrosion-resistant surface treatment (MIL-A-8625 compliant). Requires minimum 10μm filtered air environment for optimal seal life.
- High-speed PCB component placement machines
- Pharmaceutical blister packaging systems
- Semiconductor wafer inspection stages
- Desktop CNC micro-milling setups
- Automated optical measurement jigs
Installation protocol:
Maintain 0.02mm/m straightness tolerance during rail mounting.
Use 50-100N preload torque for alignment pins.
Avoid direct cooling airflow on guide surfaces.
| Property | Property Value |
|---|---|
| sku | LRM12L2X345S10APT |
| 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.