Airtac LRM Miniature Linear Guide LRM12L1X345S10CH
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 LRM12L1X345S10CH Miniature Linear Guide Rail Specifications
- Model: LRM12L1X345S10CH
- Type: Compact recirculating ball linear guide
- Rail width: 12mm
- Carriage quantity: Single block (1 carriage)
- Effective stroke length: 345mm
- Dynamic load rating (C): 1,450N
- Static load rating (C0): 2,380N
- Precision grade: Normal grade (≤50μm/m accuracy)
- Sealing: Triple labyrinth seal with grease retention
- Material: Carbon steel with chrome plating (HRC58-62)
- Temperature range: -20℃ to 80℃
- Protection class: IP54 (standard dust/water resistance)
- Lubrication: Pre-lubricated with lithium soap grease
- Repeat positioning accuracy: ±0.01mm
- Max travel speed: 2m/s
- Mounting hole pattern: Through-hole M4×0.7mm pitch
- Weight: 450g ±5% (rail + carriage)
- Dimensions: 345mm(L) × 12mm(W) × 18mm(H)
Ultra-slim linear motion solution featuring high rigidity-to-size ratio, optimized for precision positioning in confined spaces. The hardened steel construction with 4-row circular arc groove design ensures smooth operation (≤45dB noise level) and compensates for mounting surface imperfections. Includes anti-creep mechanism for vertical applications.
- Desktop CNC machine X/Y axes
- Medical analyzer slide mechanisms
- Semiconductor wafer handling robots
- High-speed PCB drilling equipment
- Precision optical lens adjusters
- Laboratory liquid dispensing systems
Installation guidance:
Ensure mounting surface flatness ≤0.05mm/m. Use torque-controlled wrench
(recommended 1.2N·m for M4 screws) in cross-sequence pattern. Relubricate
every 100km travel or 6 months with ISO VG10-15 grease.
| Property | Property Value |
|---|---|
| sku | LRM12L1X345S10CH |
| 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.