Airtac LRM Miniature Linear Guide LRM12N1X320S10CH
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 LRM12N1X320S10CH Miniature Linear Guide Specifications
- Model: LRM12N1X320S10CH
- Type: Compact recirculating ball linear guide system
- Rail width: 12mm
- Carriage quantity: Single block (S10 type)
- Effective stroke: 320mm ±0.5mm
- Dynamic load capacity (C): 1,250N
- Static load capacity (C0): 2,400N
- Precision grade: Normal grade (≤50μm/m)
- Rail material: Carbon steel with black oxide coating
- Carriage material: Aluminum alloy with hard anodizing
- Sealing: Double-lip contact seals + stainless steel scrapers
- Mounting hole pattern: 20mm hole spacing (M4 threaded)
- Operating temperature: -10℃ to 80℃
- Protection class: IP54 (dust/water resistant)
- Lubrication: Pre-lubricated with lithium grease (regreasing possible)
- Repeat positioning accuracy: ±0.01mm
- Max speed: 2m/s (recommended 1m/s for optimal life)
- Weight: 1.8kg (rail) + 0.35kg (carriage) = 2.15kg total
- Dimensions:
- Rail: 320mm(L) × 12mm(W) × 9.5mm(H)
- Carriage: 54mm(L) × 24mm(W) × 19.5mm(H)
- Total installed height: 19.5mm
Ultra-slim linear motion solution combining high rigidity with minimal installation space. Features corrosion-resistant coatings and multi-stage sealing for contaminated environments. The S10 carriage integrates 4 rows of precision ground balls (Φ3.175mm) with 45% ball recirculation overlap for smooth motion. Includes tapped mounting holes and alignment grooves for simplified integration.
- Medical device sliding mechanisms (CT scanner beds, surgical arms)
- Semiconductor wafer handling robots
- Desktop CNC engraving machines
- High-speed pick-and-place units in electronics assembly
- 3D printer X/Y axis systems
- Laboratory automation sample slides
Installation note:
Use torque-controlled tightening (1.2N·m max for M4 screws) and align rail
mounting surfaces within 0.05mm/m flatness. Apply silicone-free lubricant
(ISO VG10-32) every 100km of travel in normal conditions.
| Property | Property Value |
|---|---|
| sku | LRM12N1X320S10CH |
| 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.