Airtac LRM Miniature Linear Guide LRM12N2X184S17AH
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 LRM12N2X184S17AH Miniature Linear Guide Specifications
- Model: LRM12N2X184S17AH
- Series: LRM (Miniature Low-Friction Type)
- Rail width: 12mm
- Block length: 53mm
- Total rail length: 184mm
- Ball circuit type: 4-row circular arc groove
- Preload level: N2 (medium preload)
- Accuracy grade: Normal class (C)
- Dynamic load rating (C): 1,280N
- Static load rating (C0): 680N
- Max allowable moment: Ma=7.5Nm, Mb=7.5Nm, Mc=7.5Nm
- Seal type: Triple-lip stainless steel scraper + rubber end seals
- Material: Carbon steel (SCM435) with black oxide coating
- Weight: 420g ±2% (complete assembly)
- Dimensions: 184mm(L) × 12mm(Rail W) × 19mm(H) × 24.5mm(Block W)
- Operating temperature: -20℃ to 100℃
- Lubrication: Pre-lubricated with VG68 grease
Ultra-compact linear motion solution featuring optimized ball recirculation design for smooth operation under medium loads. The hardened raceway (HRC58-62) ensures extended service life, while the triple sealing system (IP54 rating) protects against particulate contamination. Includes 4 mounting holes (M3 thread) per block for secure fastening.
- Precision 3D printer X/Y-axis systems
- Medical imaging equipment sliding mechanisms
- Semiconductor wafer handling robots
- Automated optical inspection (AOI) stages
- Laboratory syringe pump linear drives
Installation notes:
Maintain parallel alignment within 0.05mm/m tolerance during mounting.
Use torque-controlled tightening (0.8-1.2Nm for M3 screws).
Avoid side-load impacts during operation. Relubricate every 100km travel distance.
| Property | Property Value |
|---|---|
| sku | LRM12N2X184S17AH |
| 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.