Airtac LRM Miniature Linear Guide LRM12N2X320S10CH
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Description
LRM Miniature Linear Guide
1. Stainless steel construction with high rigidity, enabling shared guide rails across same-type carriages
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
Mounting guidance:
Apply 25-35N·m torque during rail fixation. Use M3×6mm countersunk screws
(max protrusion 2mm below rail). Lubricate with ISO VG10-15 grease through
carriage oil ports every 100km travel.
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 LRM12N2X320S10CH Miniature Linear Guide Specifications
- Model: LRM12N2X320S10CH
- Structure: 4-row circular arc contact design
- Rail width: 12mm
- Carriage quantity: 2 (N2 indicates dual carriages)
- Effective stroke: 320mm (±1mm tolerance)
- Dynamic load capacity (C): 1,470N
- Static load capacity (C0): 2,940N
- Precision grade: Normal grade (C) with ±50μm/300mm accuracy
- Material: Aluminum alloy rail with hardened steel balls
- Sealing: Triple labyrinth seal + wiper
- Mounting hole spacing: 10mm (S10 designation)
- Operating temperature: -20℃ to 80℃
- Surface treatment: Black anodized rail
- Weight: 0.82kg (complete assembly)
- Dimensions: 340mm(L) × 24mm(W) × 15mm(H)
- Protection rating: IP54 (standard dust/water resistance)
Ultra-compact linear motion solution combining high rigidity and smooth movement through optimized ball circulation. Features pre-loaded carriages (-X suffix) for reduced backlash in bidirectional operations. The CH variant includes corrosion-resistant treatment for humid environments.
Ideal Applications:
- Semiconductor wafer handling robots
- Medical diagnostic slide mechanisms
- Desktop CNC engraving machines
- High-speed 3D printer X/Y axes
- Precision optical alignment stages
- Laboratory automation equipment
Mounting guidance:
Apply 25-35N·m torque during rail fixation. Use M3×6mm countersunk screws
(max protrusion 2mm below rail). Lubricate with ISO VG10-15 grease through
carriage oil ports every 100km travel.
| Property | Property Value |
|---|---|
| sku | LRM12N2X320S10CH |
| Slide Rail Width | 12mm |
Shipping policies
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.
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