Airtac LRM Miniature Linear Guide LRM12L1X345S10CHT
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 LRM12L1X345S10CHT Miniature Linear Guide Specifications
- Model: LRM12L1X345S10CHT
- Type: Compact linear motion guide with single block
- Rail width: 12mm
- Carriage quantity: 1 unit per rail
- Effective stroke length: 345mm
- Load capacity (dynamic): 1.2kN (C), 0.8kN (C0)
- Accuracy grade: Normal grade (N) ±30μm/m
- Rail material: High carbon chromium bearing steel (SUJ2 equivalent)
- Sealing: Triple labyrinth seal with stainless steel scrapers
- Mounting hole spacing: 60mm standard pitch
- Temperature range: -20℃ to 80℃ (dry operation)
- Protection rating: IP54 (standard seals)
- Lubrication: Pre-lubed with AKH-LF grease, regreasing possible
- Repeat positioning accuracy: ±0.01mm
- Max speed: 5m/s (with optimal lubrication)
- Weight: 450g ±5% (rail + carriage)
- Dimensions: Rail - 345mm(L) × 12mm(W) × 18mm(H) Carriage - 54mm(L) × 24mm(W) × 19mm(H)
Ultra-slim linear guide optimized for space-constrained precision applications. Features chrome-plated rails with hardened raceways (HRC58-62) and corrosion-resistant aluminum alloy carriages. Integrated dust-resistant design maintains smooth operation in particle-prone environments. Requires minimal maintenance with 6-month relubrication intervals under normal conditions.
- Desktop CNC router Z-axis mechanisms
- Medical analyzer slide systems
- Semiconductor wafer handling robots
- 3D printer gantry alignment
- Precision optical stage movement
- Laboratory automation sample handlers
Mounting advice:
Use torque-controlled installation (1.2-1.5Nm for M4 screws) with parallelism
≤0.05mm/m. Avoid side-load impacts - always install shock absorbers in
high-acceleration applications. Thermal expansion compensation required
when operating above 60℃.
| Property | Property Value |
|---|---|
| sku | LRM12L1X345S10CHT |
| 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.