Airtac LRM Miniature Linear Guide LRM12N1X270S10CHT
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 LRM12N1X270S10CHT Miniature Linear Guide Specifications
- Model: LRM12N1X270S10CHT
- Type: Micro linear motion guide rail system
- Rail width: 12mm
- Carriage quantity: 1 block (pre-mounted)
- Effective stroke: 270mm
- Accuracy grade: Normal grade (C) with ±50μm/m positioning repeatability
- Dynamic load rating: 1.2kN (C)
- Static load rating: 2.4kN (C0)
- Material: Chrome-plated steel rail with aluminum alloy carriage
- Seal type: Triple labyrinth seal + stainless steel scrapers
- Temperature range: -20℃ to 80℃
- Protection rating: IP54 (dust/water resistant)
- Mounting hole spacing: 40mm pitch (M4 threaded holes)
- Weight: 0.85kg (complete assembly)
- Dimensions: 270mm(L) × 24mm(W) × 15mm(H) (rail only)
- Carriage dimensions: 45mm(L) × 24mm(W) × 15mm(H)
Ultra-compact linear guide system engineered for precision motion control in space-constrained applications. Features hardened steel raceways with 4-row ball recirculation design for smooth operation (≤0.5dB noise level at 0.5m/s). Preloaded carriage eliminates mechanical play while maintaining <0.003mm running parallelism. Compatible with automatic lubrication systems through grease nipple (JIS standard).
- Medical device positioning stages
- Semiconductor wafer handling robots
- High-speed 3D printer X/Y axes
- Optical inspection equipment slides
- Laboratory automation sample handlers
Installation note:
Requires ISO class 5 cleanliness during assembly. Use 0.02mm/m precision level for base mounting surface.
Apply lithium complex grease (NLGI #2) every 100km travel. Avoid angular misalignment >0.05° during rail pairing.
| Property | Property Value |
|---|---|
| sku | LRM12N1X270S10CHT |
| 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.