Airtac LRM Miniature Linear Guide LRM15L1X270S15AP
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 LRM15L1X270S15AP Miniature Linear Guide Rail Specifications
- Model: LRM15L1X270S15AP
- Type: Compact recirculating ball linear guide
- Rail width: 15mm
- Carriage quantity: Single block (AP suffix indicates preloaded type)
- Effective stroke: 270mm ±0.5mm
- Accuracy grade: Normal class (C) with ±50μm/300mm running parallelism
- Dynamic load capacity: 1,470N (C value)
- Static load capacity: 2,450N (C0 value)
- Repeat positioning accuracy: ≤±0.01mm
- Rail material: Cold-drawn steel with black oxide coating
- Ball material: GCr15 bearing steel (HRC 60-66)
- Seal type: Triple labyrinth seal with stainless steel scrapers
- Operating temperature: -20℃ to 80℃
- Protection rating: IP54 (standard seals)
- Weight: 1.25kg (complete assembly)
- Dimensions: 270mm(L) × 24mm(W) × 15.5mm(H) (rail only)
- Carriage dimensions: 52mm(L) × 15mm(W) × 24mm(H)
Ultra-slim linear motion solution combining high rigidity with minimal installation space. Features optimized ball groove geometry for smooth motion characteristics and 4-row circular arc contact design for improved load distribution. The AP variant includes factory-adjusted preload (3-5% of C value) for reduced clearance in precision applications.
- High-speed pick-and-place units in SMT assembly lines
- Precision Z-axis stages for optical inspection systems
- Compact automation in semiconductor wafer handling
- Medical device positioning mechanisms
- Desktop 3D printer X/Y axis motion systems
Installation note:
Requires mounting surface flatness ≤0.02mm/m and roughness Ra1.6.
Use M4×8mm counterbore screws at 60mm intervals (max 0.7Nm torque).
Lubricate with ISO VG10-32 grease before initial operation.
| Property | Property Value |
|---|---|
| sku | LRM15L1X270S15AP |
| Slide Rail Width | <15mm> |
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.