Airtac LRM Miniature Linear Guide LRM12N2X420S10CPT
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 LRM12N2X420S10CPT Miniature Linear Guide Specifications
- Model: LRM12N2X420S10CPT
- Series: LRM (Low Profile Miniature Series)
- Rail Width: 12mm
- Block Quantity: 2 blocks per rail (N2 designation)
- Effective Travel Length: 420mm (X420)
- Accuracy Grade: S10 (High Precision Class)
- Dynamic Load Capacity (C): 1,480N
- Static Load Capacity (C0): 2,300N
- Material: Carbon Steel with Hard Chrome Plating (HRC58-62)
- Seal Type: CPT (Double-sided Rubber Seals + Scraper)
- Preload Level: Z0 (Standard Clearance)
- Temperature Range: -20℃ to 100℃
- Protection Rating: IP54 (Dust Protected & Splash Resistant)
- Weight: 1.85kg (Complete Assembly)
- Dimensions: 420mm(L) × 24mm(W) × 15.5mm(H)
- Mounting Hole Pattern: M3 Threaded Holes @ 30mm Pitch
- Accessories: Includes mounting screws and end seals
Ultra-compact linear motion solution combining high rigidity with precision-ground raceways. Features corrosion-resistant treatment and optimized ball recirculation design for smooth operation. The twin-block configuration provides enhanced moment load capacity while maintaining minimal installation height. Requires periodic lubrication with ISO VG15-32 grease.
- Precision optical inspection equipment
- Semiconductor wafer handling robots
- 3D printer X/Y axis mechanisms
- Medical analyzer slide systems
- PCB depaneling machine guides
- Laboratory automation stages
Installation note:
Ensure parallel alignment within 0.05mm/m tolerance during mounting.
Use torque-controlled driver (0.8-1.2Nm for M3 screws) to prevent rail deformation.
Thermal expansion compensation required for installations exceeding 300mm.
| Property | Property Value |
|---|---|
| sku | LRM12N2X420S10CPT |
| 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.