Airtac LRM Miniature Linear Guide LRM12N1X320S10AP
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 LRM12N1X320S10AP Miniature Linear Guide Specifications
- Model: LRM12N1X320S10AP
- Type: Compact linear motion guide with 4-row ball recirculation
- Rail width: 12mm
- Carriage quantity: 1 unit (pre-mounted)
- Effective stroke: 320mm
- Accuracy grade: C3 (Normal precision)
- Dynamic load capacity: 1,120N
- Static load capacity: 2,240N
- Rail material: High-carbon chromium bearing steel (SUJ2 equivalent)
- Carriage material: Anodized aluminum alloy
- Sealing: Triple-lip contact seals + stainless steel scrapers
- Operating temperature: -10℃ to 80℃
- Protection rating: IP54 (dust/water resistant)
- Lubrication: Pre-packed grease (AV2 type), relubrication interval: 1,000km
- Preload level: N1 (Light preload)
- Repeat positioning accuracy: ±0.005mm
- Max speed: 5m/s (with shock absorption)
- Mounting hole spacing: 60mm pitch (standard pattern)
- Weight: 1.25kg (complete assembly)
- Dimensions: 340mm(L) × 12mm(W) × 15mm(H) (rail only)
- Carriage dimensions: 34mm(L) × 24mm(W) × 15mm(H)
Ultra-slim linear guide optimized for space-constrained automation, featuring staggered ball groove design for moment load resistance. The hardened steel rails (HRC 58-62) and precision-ground running surfaces ensure smooth motion with 0.005mm parallelism tolerance. Integrated oil retention grooves maintain lubrication efficiency.
- Semiconductor wafer handling robots
- Medical PCR machine slide mechanisms
- Desktop CNC engraving axes
- High-speed pick-and-place X-Y stages
- 3D printer gantry systems
- Optical inspection equipment stages
Installation guidance:
Apply 25-35N·m torque for M4 mounting screws using cross-pattern tightening sequence.
Avoid exposing to cutting fluids - use optional stainless steel version (LRM12N1X320S10AP-SUS)
in corrosive environments. Perform running-in at 20% max speed for first 50 cycles.
| Property | Property Value |
|---|---|
| sku | LRM12N1X320S10AP |
| 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.