Airtac LRM Miniature Linear Guide LRM12L1X220S10AH
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 LRM12L1X220S10AH Micro Linear Guide Rail Specifications
- Model: LRM12L1X220S10AH
- Series: LRM (Micro Linear Motion Series)
- Rail width: 12mm
- Total length: 220mm
- Block length: 50mm
- Ball circuit type: 4-row circular arc groove design
- Preload level: Medium (C3 grade)
- Dynamic load capacity: 1,200N
- Static load capacity: 2,400N
- Hardness: HRC 58-62 (chrome-plated rail)
- Accuracy grade: Normal (N)
- Sealing: Triple-lip wiper + end seals (S10AH suffix)
- Mounting hole spacing: 30mm (longitudinal), 10mm (transverse)
- Weight: 580g ±2%
- Dimensions: 220mm(L) × 12mm(W) × 18mm(H)
- Operating temperature: -20℃ to 80℃
- Lubrication: Pre-greased (Molykote EM-30L)
Ultra-compact linear guide with optimized ball recirculation for smooth motion in confined spaces. Features hardened stainless steel construction with corrosion-resistant treatment (AHC coating optional). The S10AH variant includes enhanced sealing for dusty environments and integrated lubrication grooves.
- Desktop CNC machine X/Y axes
- 3D printer extruder carriage systems
- Medical slide rails for imaging equipment
- Semiconductor wafer handling robots
- Precision optical adjustment stages
- Laboratory automation sample handlers
Installation guidance:
Use torque-controlled tightening (0.8-1.2Nm) for mounting screws.
Align rail with <0.02mm/m straightness tolerance. For maximum
lifespan, clean and relubricate every 500km of travel in normal
operating conditions.
| Property | Property Value |
|---|---|
| sku | LRM12L1X220S10AH |
| 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.