Airtac LRM Miniature Linear Guide LRM12L2X445S10BHT
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 LRM12L2X445S10BHT Miniature Linear Guide Specifications
- Model: LRM12L2X445S10BHT
- Type: Compact recirculating ball linear guide
- Rail width: 12mm
- Carriage quantity: 2 blocks (dual carriage configuration)
- Effective stroke: 445mm
- Dynamic load rating (C): 1,200N
- Static load rating (C0): 2,400N
- Precision grade: Normal (N) class ±50μm/m
- Material: Carbon steel rail with aluminum alloy carriage
- Sealing: Triple labyrinth seal + wiper
- Lubrication: Pre-lubricated with AKH-LF grease
- Temperature range: -10℃ to 80℃
- Protection rating: IP54 (standard dust/water resistance)
- Mounting hole spacing: 30mm pitch (longitudinal)
- Repeat positioning accuracy: ±0.01mm
- Max travel speed: 5m/s
- Weight: 1.2kg (complete assembly)
- Dimensions: 445mm(L) × 34mm(W) × 19.5mm(H)
Ultra-slim linear motion solution combining high rigidity with minimal installation space. Features staggered ball circuit design for smooth movement consistency and anti-creep structure preventing carriage detachment. Optimized for multi-axis configurations requiring synchronized motion.
- Precision medical device positioning stages
- Semiconductor wafer inspection equipment
- Desktop 3D printer X/Y-axis systems
- Optical lens alignment mechanisms
- Laboratory sample handling robots
Installation guidelines:
Apply 60-80N·m torque on mounting screws using staggered tightening sequence.
Maintain 0.02mm/m straightness tolerance during rail alignment.
Avoid side load exceeding 15% of dynamic rating.
| Property | Property Value |
|---|---|
| sku | LRM12L2X445S10BHT |
| 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.