Airtac LRM Miniature Linear Guide LRM12N1X370S10CH
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 LRM12N1X370S10CH Miniature Linear Guide Rail Specifications
- Model: LRM12N1X370S10CH
- Type: Compact recirculating ball linear guide
- Rail width: 12mm
- Carriage quantity: Single block (1 carriage)
- Effective stroke: 370mm (±1mm tolerance)
- Dynamic load rating (C): 1,250N
- Static load rating (C0): 2,450N
- Precision grade: Normal grade (N-class)
- Rail material: High-carbon chromium bearing steel (SUJ2 equivalent)
- Carriage material: Cold forged steel with black oxide coating
- Sealing: Triple-lip contact seals + stainless steel wipers
- Operating temperature: -10℃ to 80℃
- Protection rating: IP54 (standard seals)
- Lubrication: Pre-lubricated with lithium complex grease
- Repeat positioning accuracy: ±0.02mm
- Max speed: 2m/s (with optimal lubrication)
- Mounting hole spacing: 40mm pitch (M4 threaded holes)
- Weight: 1.85kg (complete assembly)
- Dimensions: 430mm(L) × 24mm(W) × 15mm(H) (rail only)
- Carriage dimensions: 60mm(L) × 24mm(W) × 19mm(H)
Ultra-slim linear motion solution with optimized load distribution across 4 rows of precision ground balls. Features corrosion-resistant treatment and integrated dust protection, designed for high-accuracy positioning in constrained spaces. Requires alignment within 0.1mm/m parallelism tolerance during installation.
- Desktop CNC milling machine Z-axis control
- Semiconductor wafer handling robots
- Medical imaging equipment sliding mechanisms
- High-speed PCB component placement systems
- Laboratory automation sample stages
Maintenance note:
Relubricate every 100km of travel using ISO VG32-grade grease.
Avoid side-mounted installations exceeding 15° inclination without
additional support. Use mounting datum surfaces with <1.6μm Ra roughness.
| Property | Property Value |
|---|---|
| sku | LRM12N1X370S10CH |
| 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.