Description
                  
                
LRM Miniature Linear Guide
1. Stainless steel construction with high rigidity, enabling shared guide rails across same-type carriages
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
    
        
             Installation note: 
            Use torque-controlled tightening (1.2-1.5Nm for M4 screws) and align 
            parallelism within 0.05mm/m. Apply lithium-based grease through 
            zerk fittings every 500km travel.
 Installation note: 
            Use torque-controlled tightening (1.2-1.5Nm for M4 screws) and align 
            parallelism within 0.05mm/m. Apply lithium-based grease through 
            zerk fittings every 500km travel.
        
    
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 LRM12N1X220S10BP Miniature Linear Guide Specifications
- Model: LRM12N1X220S10BP
- Series: LRM12N (Micro rail system)
- Rail width: 12mm
- Effective stroke: 220mm
- Dynamic load capacity (C): 1,250N
- Static load capacity (C0): 2,450N
- Precision grade: Normal class (N)
- Carriage type: Single flange (X designation)
- Seal system: 4-way labyrinth seal with grease retention
- Material: Carbon steel with black oxide coating
- Ball diameter: 2.381mm
- Temperature range: -20℃ to 80℃
- Weight: 1.85kg (complete assembly)
- Dimensions: 278mm(L) × 24mm(W) × 15.5mm(H)
- Mounting hole spacing: 40mm (end-to-end)
- Recirculation system: 4-row circular groove design
- Protection rating: IP54 (standard seals)
Ultra-compact linear motion solution with optimized preload for smooth operation in confined spaces. Features corrosion-resistant treatment and integrated dust protection, delivering ±0.05mm repeat positioning accuracy. Compatible with cleanroom environments when using special grease.
            Typical Applications:
            
        - Precision microscope stage adjustments
- 3D printer X/Y axis guidance systems
- Semiconductor wafer handling robots
- Medical diagnostic slide mechanisms
- Laser engraving equipment positioning
- Automated test probe positioning
 Installation note: 
            Use torque-controlled tightening (1.2-1.5Nm for M4 screws) and align 
            parallelism within 0.05mm/m. Apply lithium-based grease through 
            zerk fittings every 500km travel.
 Installation note: 
            Use torque-controlled tightening (1.2-1.5Nm for M4 screws) and align 
            parallelism within 0.05mm/m. Apply lithium-based grease through 
            zerk fittings every 500km travel.
        | Property | Property Value | 
|---|---|
| sku | LRM12N1X220S10BP | 
| Slide Rail Width | 12mm | 
                  Shipping policies
                  
                
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.
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