Airtac LRM Miniature Linear Guide LRM12N1X170S10BHT
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 LRM12N1X170S10BHT Miniature Linear Guide Specifications
- Model: LRM12N1X170S10BHT
- Type: Compact recirculating ball linear guide system
- Rail width: 12mm
- Carriage type: N1 (standard flange, single block)
- Effective stroke: 170mm ±0.2mm
- Precision grade: Normal grade (C class)
- Dynamic load capacity: 1,050N
- Static load capacity: 2,200N
- Material: Aluminum alloy carriage with hardened steel rail (HRC58-62)
- Sealing: Triple-lip seal + stainless steel scraper (BHT suffix)
- Mounting hole pattern: 10mm spacing (S10 designation)
- Operating temperature: -20℃ to 80℃
- Weight: 680g ±2% (complete assembly)
- Dimensions: 210mm(L) × 24mm(W) × 15.5mm(H)
- Surface treatment: Black anodized carriage, chrome-plated rail
- Roller diameter: 1.5875mm (1/16")
- Preload level: Light preload (2-3μm)
- Protection rating: IP54 (standard seals)
Ultra-slim linear motion solution combining high rigidity with minimal installation space. Features staggered ball groove design for improved moment load resistance. The BHT sealing package includes fluorine rubber seals and stainless steel scrapers for contamination resistance in harsh environments. Requires lubrication with ISO VG15-32 grease during maintenance.
- Precision laboratory automation equipment
- Medical imaging device positioning systems
- Semiconductor wafer handling robots
- High-speed PCB assembly machines
- Compact CNC engraving axis guides
- Optical lens adjustment mechanisms
Installation note:
Use torque-controlled tightening (0.8-1.2Nm for M3 screws) and align rail
parallelism within 0.05mm/m. Avoid cantilevered loads exceeding 15% of
rated moment capacity.
| Property | Property Value |
|---|---|
| sku | LRM12N1X170S10BHT |
| 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.