Airtac LRM Miniature Linear Guide LRM12L2X120S10BPT
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 LRM12L2X120S10BPT Micro Linear Guide Specifications
- Model: LRM12L2X120S10BPT
- Series: LRM Micro Linear Guide
- Rail width: 12mm
- Carriage length: 24mm (L2 type)
- Total travel length: 120mm
- Dynamic load capacity (C): 1.2kN
- Static load capacity (C0): 3.5kN
- Precision grade: Normal (N) / High (H) optional
- Material: Carbon steel with chrome plating (rail), Aluminum alloy (carriage)
- Sealing type: Double-sided wiper + End seals (S10 configuration)
- Temperature range: -20℃ to 80℃
- Protection rating: IP54
- Mounting hole pattern: Through-hole type (PT suffix)
- Repeat positioning accuracy: ±0.01mm
- Max. speed: 2 m/s
- Lubrication: Pre-lubricated with lithium grease
- Life expectancy: 5,000 km travel under standard load
- Weight: 0.45 kg (complete assembly)
- Dimensions: 120mm(L) × 12mm(W) × 15mm(H)
Ultra-compact linear motion solution featuring hardened steel rails and optimized ball circuit design. The LRM12 series delivers smooth movement with minimal friction, supporting high-precision positioning in space-constrained applications. Includes corrosion-resistant treatment and multi-layer sealing for particle exclusion.
- Semiconductor wafer handling robots
- Medical diagnostic slide mechanisms
- Desktop 3D printer X/Y axis systems
- Laser engraving machine focus adjustment
- Microscope stage positioning
Installation note:
Ensure rail parallelism within 0.05mm/m during mounting. Use torque-controlled tightening (0.8-1.2Nm for M3 screws).
Avoid side-load exceeding 20% of rated capacity. Relubricate every 100km travel in dusty environments.
| Property | Property Value |
|---|---|
| sku | LRM12L2X120S10BPT |
| 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.