Airtac LRM Miniature Linear Guide LRM12N1X45S10BH
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 LRM12N1X45S10BH Miniature Linear Guide Rail Specifications
- Model: LRM12N1X45S10BH
- Series: LRM-N1 (Micro series)
- Rail width: 12mm
- Total length: 45mm
- Block length: 34mm
- Preload class: N (Normal clearance)
- Ball circuit type: 4-row recirculating system
- Dynamic load capacity (C): 1,150N
- Static load capacity (C0): 540N
- Accuracy grade: P (High precision)
- Material: Chrome-plated carbon steel
- Sealing: Triple-lip contact seals + stainless steel wipers
- Mounting hole type: Through holes (BH suffix)
- Number of blocks: 1
- Weight: 0.28kg (complete assembly)
- Dimensions: 45mm(L) × 12mm(W) × 14.5mm(H)
- Operating temperature: -20℃ to 80℃
- Protection rating: IP54 (standard sealing)
- Lubrication: Pre-lubricated with AKT-2 grease
Ultra-compact linear motion solution featuring a 4-row recirculating ball system for smooth operation and high rigidity. The hardened steel construction with chrome plating ensures corrosion resistance in humid environments. Integrated dust-proof design combines metal scraper and rubber seals for particle exclusion. Ideal for space-constrained precision mechanisms requiring micron-level repeatability.
- Semiconductor wafer handling robots
- Medical syringe pump Z-axis mechanisms
- High-speed PCB drilling machines
- Optical lens alignment stages
- 3D printer extruder carriage systems
Installation note:
Use torque-controlled tightening (0.8-1.2Nm) for M3 mounting screws.
Align rail parallelism within 0.02mm/m using precision level.
Relubricate every 100km travel with AKT-2 grease.
| Property | Property Value |
|---|---|
| sku | LRM12N1X45S10BH |
| 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.