Airtac LRM Miniature Linear Guide LRM12N2X430S15AH
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 LRM12N2X430S15AH Miniature Linear Guide Specifications
- Model: LRM12N2X430S15AH
- Series: LRM (Low Profile Miniature Series)
- Structure: 4-row circular arc contact design
- Rail width: 12mm
- Block length: 55mm
- Total travel length: 430mm
- Dynamic load capacity (C): 1,670N
- Static load capacity (C0): 2,680N
- Precision grade: Normal grade (N2 classification)
- Rail material: High carbon chromium bearing steel (SUJ2 equivalent)
- Block material: Aluminum alloy with hardened steel inserts
- Seal type: Triple labyrinth seal + stainless steel scraper
- Operating temperature: -20℃ to 80℃
- Mounting hole spacing: 30mm (longitudinal), 35mm (transverse)
- Repeat positioning accuracy: ±0.005mm
- Max. speed: 5m/s
- Weight: 1.8kg (complete assembly)
- Dimensions: 430mm(L) × 24mm(W) × 15mm(H) (rail) / 55mm(L) × 28mm(W) × 15mm(H) (block)
- Protection rating: IP54 (standard seals)
- Lubrication: Pre-lubricated with AKT-A grease, maintenance interval: 1,000km travel
Ultra-slim linear motion solution combining high rigidity with minimal installation space requirements. Features optimized ball circulation for smooth movement and reduced noise emission (≤45dB at 1m/s). The corrosion-resistant treatment includes black oxide coating on rails and anodized blocks, suitable for cleanroom environments. Includes mounting datum surfaces for simplified alignment.
- Precision optical inspection equipment stages
- Semiconductor wafer handling robots
- Medical DNA sequencing instruments
- High-speed PCB component placement systems
- Lithium battery electrode stacking mechanisms
- Miniature CNC engraving machine slides
Installation guidance:
Apply 0.02-0.05mm preload during assembly using torque-controlled fastening
(recommended 1.6N·m for M4 screws). Maintain parallelism within 0.01mm/m
between multiple rails. Avoid side-mounted drives exceeding 15% of C0 capacity.
| Property | Property Value |
|---|---|
| sku | LRM12N2X430S15AH |
| 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.