Airtac LRM Miniature Linear Guide LRM12N2X295S10BH
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 LRM12N2X295S10BH Miniature Linear Guide Specifications
- Model Code Breakdown:
- LRM: Linear Rail Miniature series
- 12: Rail width 12mm
- N2: Dual (2) carriages with preload
- X295: Total rail length 295mm
- S10: 10mm screw mounting pitch
- BH: Black hardened steel construction
- Load Capacity:
- Dynamic (C): 1,250N
- Static (C0): 2,800N
- Moment Load (M): 14.5Nm
- Precision Grade: Normal grade (≤50μm/300mm running parallelism)
- Ball Diameter: 2.381mm (3/32")
- Recirculation System: 4-row circular arc track design
- Sealing: Triple labyrinth seal with stainless steel scrapers
- Material:
- Rail: SCr440 hardened steel (HRC58-62)
- Carriage: Aluminum alloy ADC12
- Weight: 1.45kg (entire assembly)
- Dimensions:
- Rail: 295(L) × 12(W) × 9.5(H) mm
- Carriage: 34(L) × 24(W) × 19.5(H) mm (each)
- Center distance between carriages: 100mm (default adjustable)
- Temperature Range: -20℃ to 120℃ (dry operation)
- Protection Rating: IP54 (standard seals)
- Lubrication: Pre-packed grease (Molykote EM-50L)
Ultra-compact linear motion solution featuring twin preloaded carriages for enhanced moment resistance. The hardened steel raceway with chromium plating (3-5μm) ensures long-term wear resistance, while the aluminum carriage reduces moving mass. Requires periodic relubrication every 100km travel or 6 months.
- High-speed PCB component placement machines
- Precision optical lens alignment systems
- Medical DNA sequencing equipment slides
- 3D printer X/Y axis dual-carriage systems
- Semiconductor wafer inspection stages
Installation protocol:
Mount on ground surface with flatness ≤0.01mm/m. Use 4.5Nm torque for M4 mounting screws.
Avoid side-load impacts exceeding 300N during operation. For vacuum environments, specify
VRS version with enhanced seals.
| Property | Property Value |
|---|---|
| sku | LRM12N2X295S10BH |
| 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.