Airtac LRM Miniature Linear Guide LRM12N1X70S10CP
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 LRM12N1X70S10CP Miniature Linear Guide Specifications
- Model: LRM12N1X70S10CP
- Type: Compact recirculating ball linear guide
- Rail width: 12mm
- Carriage quantity: 1 block per rail
- Effective stroke: 70mm
- Accuracy grade: C (Normal precision)
- Dynamic load rating: 1,250N
- Static load rating: 2,450N
- Material: High-carbon chromium bearing steel (SUJ2 equivalent)
- Sealing: Double-lip contact seals + stainless steel scrapers
- Mounting hole spacing: 40mm (longitudinal) × 24mm (transverse)
- Operating temperature: -20℃ to 80℃
- Surface treatment: Black oxide coating (rail), electroless nickel (carriage)
- Preload level: Light (P0)
- Weight: 0.45kg (complete set)
- Dimensions: 110mm(L) × 12mm(W) × 15mm(H) (rail assembly)
- Carriage dimensions: 34mm(L) × 24mm(W) × 15mm(H)
- Lubrication: Pre-packed grease (regreasing possible via nipple)
- IP rating: IP54 (dust protected & water spray resistant)
Ultra-slim linear motion solution featuring optimized ball circuit design for smooth operation in confined spaces. The hardened steel construction ensures extended service life under repetitive motion, while the dual sealing system effectively blocks contaminants. Requires minimal maintenance with 6-month relubrication intervals under normal conditions.
- Precision laboratory automation equipment
- Medical device positioning stages
- Semiconductor wafer handling systems
- Desktop CNC router Z-axis mechanisms
- 3D printer extruder carriage systems
- Optical inspection device slides
Mounting recommendations:
Achieve optimal performance by maintaining ≤0.02mm/m straightness during rail installation.
Use torque wrench (1.2-1.5N·m) for mounting screws and degrease contact surfaces before assembly.
Avoid lateral impact loads exceeding 300N.
For vertical installations, always use dual rails or additional anti-lift mechanisms.
| Property | Property Value |
|---|---|
| sku | LRM12N1X70S10CP |
| 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.