Airtac LRM Miniature Linear Guide LRM12L2X495S10CH
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 LRM12L2X495S10CH Micro Linear Guide Rail Specifications
- Model: LRM12L2X495S10CH
- Series: LRM Miniature Linear Guide
- Rail width: 12mm
- Total length: 495mm (±0.1mm tolerance)
- Number of blocks: 2 (pre-mounted)
- Dynamic load rating (C): 1,250N
- Static load rating (C0): 2,400N
- Precision grade: Normal (N) / High (H) optional
- Material: Carbon steel with chromium plating (HRC58-62)
- Sealing: 4-way labyrinth seal + wiper
- Mounting hole spacing: 40mm intervals (M4 threaded)
- Operating temperature: -20℃ to 100℃
- Weight: 1.85kg (complete assembly)
- Dimensions: 495mm(L) × 24mm(W) × 15mm(H) per block
- Roller diameter: 2.381mm (3/32")
- Recirculation system: Full ball circulation
- Surface roughness: Ra 0.4μm (rail running surface)
Ultra-compact linear motion solution with dual-block configuration, featuring hardened steel construction and multi-stage sealing for contamination resistance. The chromium-plated rails provide exceptional corrosion protection, while precision-ground raceways ensure smooth motion with repeatability up to ±0.005mm. Requires periodic lubrication with ISO VG15-32 grease.
- High-speed PCB component placement machines
- Medical DNA sequencing equipment stages
- Precision optical lens positioning systems
- Desktop CNC micro-milling machines
- Semiconductor wafer inspection devices
Installation note:
Use torque-controlled screwdriver (0.7-0.9Nm for M4 screws) and align mounting
surface flatness within 0.02mm/m. Avoid side-loading during assembly.
- End seals: AS-12-XX series
- Lubrication: LG-2 grease cartridge
- Mounting brackets: MBF12 aluminum clamps
| Property | Property Value |
|---|---|
| sku | LRM12L2X495S10CH |
| 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.