Airtac LRM Miniature Linear Guide LRM12L2X270S10CP
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 LRM12L2X270S10CP Miniature Linear Guide Rail Specifications
- Model: LRM12L2X270S10CP
- Series: LRM12 (Micro Rail System)
- Rail width: 12mm
- Carriage quantity: 2 blocks (L2 designation)
- Effective stroke: 270mm (±1mm tolerance)
- Accuracy grade: C (Normal) / P (Precision) optional
- Dynamic load capacity: 1,250N (C0 rating)
- Static load capacity: 2,450N
- Repeat positioning accuracy: ±0.005mm
- Ball diameter: 2.381mm (3/32")
- Material: Carbon steel with chrome plating (HRC58-62)
- Seal type: Triple labyrinth seal + wiper
- Operating temperature: -20°C to 80°C
- Protection rating: IP54 standard (IP67 optional)
- Lubrication: Pre-lubed with VIGO grease (Relubrication interval: 1,000km)
- Mounting hole pattern: 30mm spacing (M4 threaded)
- End cap material: POM polymer
- Weight: 1.85kg (complete assembly)
- Dimensions: 270mm(L) × 34mm(W) × 15.5mm(H) (rail only)
- Carriage dimensions: 45mm(L) × 24mm(W) × 15.5mm(H) per block
Ultra-compact linear motion solution featuring dual carriages for enhanced load distribution. The LRM12 series combines hardened steel rails with polymer end caps to minimize inertial mass while maintaining rigidity. Includes anti-creep design with 6-row ball circuit for smooth motion consistency. Requires parallelism tolerance <0.02mm between mounting surfaces for optimal performance.
- High-speed PCB component placement machines
- Medical analyzer slide mechanisms
- Semiconductor wafer inspection stages
- Desktop 3D printer X/Y axis systems
- Laboratory sample handling robots
Installation protocol:
Use torque-controlled screwdriver (0.7-0.9Nm for M4 bolts).
Apply LOCTITE 243 on mounting screws. Avoid side-loading during
assembly - use alignment jig AG-LRM12 for parallel installation.
| Property | Property Value |
|---|---|
| sku | LRM12L2X270S10CP |
| 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.