Airtac LRM Miniature Linear Guide LRM12N2X120S10CHT
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 LRM12N2X120S10CHT Miniature Linear Guide Rail Specifications
- Model: LRM12N2X120S10CHT
- Series: LRM (Low Profile Miniature Series)
- Rail Width: 12mm
- Effective Stroke: 120mm
- Block Quantity: 2 (Dual Carriages)
- Preload Class: C3 (Medium Preload)
- Accuracy Grade: H (High Precision)
- Dynamic Load Capacity: 1,250N
- Static Load Capacity: 2,450N
- Material: Carbon Steel with Hard Chrome Plating (HRC58-62)
- Seal Type: Triple-Lip Contact Seals + End Scrapers
- Operating Temperature: -20℃ to 80℃
- Weight: 0.85kg (Complete Assembly)
- Dimensions: 120mm(L) × 34mm(W) × 15.5mm(H) (Rail Only)
- Mounting Hole Pattern: 20mm Pitch M3 Threads
- Lubrication: Pre-lubricated with AKT-A Grease
Ultra-compact linear motion solution combining high rigidity with minimal installation space. Features corrosion-resistant hardened steel construction and multi-stage sealing for contaminant exclusion. The dual-carriage design enables stable load distribution and reduced moment deflection, ideal for precision multi-axis systems.
- High-speed PCB component placement machines
- Medical laser cutting equipment
- Semiconductor wafer inspection systems
- Desktop CNC engraving platforms
- Automated optical alignment devices
Installation note:
Requires surface flatness ≤0.01mm/m and parallelism ≤0.02mm between rails.
Use torque-controlled tightening (0.8-1.2Nm for M3 screws) with sequential
cross-pattern fastening to prevent rail deformation.
| Property | Property Value |
|---|---|
| sku | LRM12N2X120S10CHT |
| 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.