Airtac LRM Miniature Linear Guide LRM12N2X505S15AH
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 LRM12N2X505S15AH Miniature Linear Guide Specifications
- Model: LRM12N2X505S15AH
- Series: LRM-N2X (Dual Block Type)
- Rail width: 12mm
- Block quantity per rail: 2
- Effective stroke: 505mm
- Accuracy grade: Normal (C) / High (H) optional
- Dynamic load capacity: 1,280N
- Static load capacity: 2,450N
- Repeat positioning accuracy: ±0.005mm
- Rail material: Carbon steel with black oxide coating
- Block material: Aluminum alloy (A6063-T5)
- Seal type: Double-sided stainless steel scraper + rubber lip seals
- Operating temperature: -20℃ to 80℃
- Protection rating: IP54
- Lubrication: Pre-lubricated with VIGO grease, 2 lubrication ports per block
- Mounting hole type: Counterbored holes (through-hole version available as LRM12N2X505S15BH)
- End plate type: Standard metal end caps (S15 designation)
- Weight: 2.8kg (complete assembly)
- Dimensions: 580mm(L) × 34mm(W) × 15.5mm(H) (rail height)
A precision twin-block linear motion solution combining high rigidity with compact dimensions. Features staggered ball circuits for smooth operation (≤55dB noise level) and anti-creep design for vertical applications. The hardened steel rails (HRC58-62) withstand 20,000+ km travel life under proper lubrication. Requires periodic cleaning with non-woven cloth and solvent-free cleaners.
- High-speed PCB component placement machines
- Medical analyzers requiring vibration-free motion
- Desktop CNC engraving systems (Z-axis applications)
- Semiconductor wafer inspection equipment
- 3D printer gantry synchronization systems
Installation protocol:
Use 0.02mm/m precision level during mounting. Torque mounting screws to 1.6-2.0N·m
in crisscross pattern. Apply LOCTITE 243 on threads. Perform running-in at 20%
max speed for 50 cycles before full operation.
| Property | Property Value |
|---|---|
| sku | LRM12N2X505S15AH |
| 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.