Airtac LRM Miniature Linear Guide LRM12N1X195S10BH
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 LRM12N1X195S10BH Miniature Linear Guide Specifications
- Model: LRM12N1X195S10BH
- Type: Miniature linear motion guide with 4 rows of ball recirculation
- Rail width: 12mm
- Total length: 195mm (effective stroke: 175mm)
- Block dimensions: 24mm(W) × 12mm(H) × 54mm(L)
- Static load capacity: 1.48kN (radial), 1.22kN (lateral)
- Dynamic load rating: 0.78kN (radial), 0.64kN (lateral)
- Precision grade: Normal class (≤50μm/300mm running parallelism)
- Material: High-carbon chromium bearing steel (SUJ2 equivalent)
- Sealing: Triple labyrinth seal + stainless steel wipers
- Weight: 420g ±2% (rail + block assembly)
- Mounting hole spacing: 15mm pitch (M4 threaded holes)
- Temperature range: -20℃ to 100℃ (dry lubrication)
- Max speed: 5m/s (recommended ≤2m/s for optimal life)
- Lubrication: Pre-lubricated with AKH-LF grease (relubrication interval: 1,000km)
Ultra-compact linear guide optimized for space-constrained precision applications. Features hardened raceways (HRC58-62) and chrome-plated shafts for wear resistance. The N1 suffix indicates standard clearance (0~10μm preload) with 195mm rail length and S10BH marking specifies stainless steel end caps + hardened mounting surfaces.
- Medical device XYZ stages (CT/PET scanner components)
- Semiconductor wafer inspection equipment
- High-speed PCB drilling/spindle positioning
- Collaborative robot joint mechanisms
- Automated optical measurement systems
Installation note:
Requires surface flatness ≤0.01mm/m and parallelism ≤0.02mm between rails.
Use 4.2Nm torque for M4 mounting screws with Loctite 243 threadlocker.
Avoid side-load impacts exceeding 0.3kN during operation.
| Property | Property Value |
|---|---|
| sku | LRM12N1X195S10BH |
| 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.