Airtac LRM Miniature Linear Guide LRM12N1X320S10BP
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 LRM12N1X320S10BP Miniature Linear Guide Specifications
- Model Code Breakdown: LRM12-N1-X320-S10-B-P
- Series: LRM (Miniature Linear Motion Guide)
- Rail Width: 12mm
- Block Type: N1 (Standard Flange, Single Rail)
- Effective Stroke: 320mm (±1mm tolerance)
- Precision Grade: Normal class (C)
- Seal Type: S10 (Double-sided Metal Scraper + Non-contact Labyrinth)
- Lubrication: B-type (Pre-lubricated with AKH-LF grease)
- End Plate: P-variant (Plated Steel)
- Dynamic Load Capacity (C): 1,550N
- Static Load Capacity (C0): 2,450N
- Max Acceleration: 300m/s²
- Weight per Unit: 1.8kg (complete assembly)
- Dimensions:
- Rail Length: 372mm (320mm stroke + end machining)
- Block Size: 58mm(L) × 34mm(W) × 19.5mm(H)
- Mounting Hole Pattern: 40mm center spacing (longitudinal)
- Material:
- Rail: SUJ2 Bearing Steel (HRC58-62)
- Block: Aluminum Alloy ADC12
- Operating Temperature: -10℃ to 80℃
- Protection Rating: IP54 (Dust Protected & Splash Resistant)
Ultra-compact linear motion system featuring optimized ball recirculation design for smooth operation under high moment loads. The staggered ball groove configuration achieves 4-point contact stress distribution, delivering ±0.1μm RMS low noise characteristics. Includes hardened steel rails with mirror finish (Ra≤0.2μm) and corrosion-resistant anodized carriage.
- High-speed PCB component placement machines
- Medical laser cutting instrument stages
- Semiconductor wafer inspection equipment
- Desktop CNC engraving systems
- Automated microscope slide scanners
Mounting Tips:
Use 4.5Nm torque for M4 mounting screws. Maintain 0.02mm/m straightness tolerance during rail alignment.
Relubricate every 1,000km travel or 6 months (2cc AKH-LF grease per block).
| Property | Property Value |
|---|---|
| sku | LRM12N1X320S10BP |
| 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.