Airtac LRM Miniature Linear Guide LRM12N2X445S10APT
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 LRM12N2X445S10APT Micro Linear Guide Specifications
- Model: LRM12N2X445S10APT
- Series: LRM (Miniature Linear Guide)
- Rail width: 12mm
- Block length: 45mm
- Precision grade: Normal (N)
- Number of blocks: 2 (N2 configuration)
- Total rail length: 445mm
- Seal type: S (Double-sided wipers + End seals)
- Preload level: 10μm (APT: Medium preload)
- Dynamic load capacity: 1,350N
- Static load capacity: 2,700N
- Material: Carbon steel (Hardened to HRC58-62)
- Surface treatment: Black oxide coating
- Operating temperature: -20℃ to 80℃
- Weight: 1.8kg (complete assembly)
- Dimensions: 445mm(L) × 24mm(W) × 15.5mm(H)
- Mounting hole spacing: 35mm (block center distance)
- Lubrication: Pre-lubricated with lithium grease
Ultra-compact linear motion solution combining high rigidity with space-saving design. Features staggered ball circuit for smooth movement and anti-creep performance. The double sealing system (S-type) provides IP54 equivalent protection against dust and liquid ingress. Optimized for applications requiring precise positioning repeatability within ±0.05mm.
- Precision laboratory automation equipment
- Medical imaging device sliding mechanisms
- Semiconductor wafer handling robots
- High-speed PCB component placement machines
- Compact CNC engraving axis systems
Installation note:
Use torque-controlled tightening (recommended 2.5-3.0Nm for M4 screws)
and align rails within 0.02mm/m straightness tolerance. Avoid side load
exceeding 20% of rated capacity during operation.
| Property | Property Value |
|---|---|
| sku | LRM12N2X445S10APT |
| 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.