Airtac LRM Miniature Linear Guide LRM12N2X270S10CPT
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 LRM12N2X270S10CPT Miniature Linear Guide Specifications
- Model: LRM12N2X270S10CPT
- Type: Compact recirculating ball linear guide
- Rail width: 12mm
- Number of blocks: 2 (dual carriage configuration)
- Effective stroke: 270mm
- Dynamic load capacity (C): 1,450N
- Static load capacity (C0): 2,350N
- Precision grade: Normal (N) class (±5μm/100mm)
- Seal type: Triple-lip contact seals with dust-resistant design
- Material: Bearing steel rails with aluminum alloy carriages
- Temperature range: -20℃ to 80℃
- Protection rating: IP54 (standard seals)
- Weight: 1.65kg (complete assembly)
- Dimensions: 302mm(L) × 32mm(W) × 18.5mm(H)
- Mounting hole pattern: 10mm spacing (S10 designation)
- Preload level: Medium preload (CPT suffix)
Ultra-slim linear motion solution combining high rigidity with minimal installation space. Features staggered ball circuits for smooth multi-directional load handling and corrosion-resistant anodized surfaces. The dual-carriage design enables stable long-span support, with PTFE-coated seals reducing maintenance frequency.
- Precision laboratory automation stages
- Medical imaging equipment sliding mechanisms
- Semiconductor wafer handling robots
- High-speed 3D printer gantry systems
- Optical lens positioning assemblies
Installation note:
Requires surface flatness ≤0.01mm/m and parallelism ≤0.02mm between rails.
Use M3×6mm counterbore screws torqued to 1.2N·m with Loctite 243.
Lubricate with ISO VG15-32 grease before initial operation.
| Property | Property Value |
|---|---|
| sku | LRM12N2X270S10CPT |
| 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.