Airtac LGC Series Cross Roller Guide Rail LGC3R9
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Crossed Roller Guide LGC3R9 Technical Specifications
- Model: LGC3R9 Series
- Rail type: Crossed roller linear guide
- Rail width: 9mm
- Roller diameter: 3mm
- Dynamic load rating (C): 1,280 N
- Static load rating (C0): 2,150 N
- Accuracy grade: Normal (N) / High Precision (H) options
- Preload level: Light (Z0) / Medium (Z1)
- Operating temperature: -10℃ to 80℃
- Material: High carbon chromium bearing steel (SUJ2 equivalent)
- Seal type: Triple labyrinth seal with stainless steel scraper
- Lubrication: Pre-packed lithium complex grease
- Protection rating: IP54 standard (IP67 optional)
- Repeat positioning accuracy: ±5μm/m
- Max travel speed: 5 m/s
- Mounting hole spacing: 30mm pitch (standard length units)
- Weight per 100mm: 0.32 kg
- Dimensions (W×H×L): 24mm × 19.5mm × Custom length (standard: 100-2000mm)
Ultra-compact crossed roller guide featuring high rigidity and smooth motion characteristics. The unique 45° angular contact design provides four-directional load capacity with minimal friction fluctuation. Hardened raceways (HRC 58-62) ensure long-term wear resistance, while the integrated sealing system effectively blocks contaminants.
- Precision rotary tables in CNC machining centers
- Z-axis guidance for coordinate measuring machines (CMM)
- Optical component positioning in semiconductor lithography
- Medical imaging equipment gantry systems
- High-speed robotic wafer handling arms
Installation note:
Use torque wrench (recommended 1.2-1.5N·m) for mounting screws.
Align rail surfaces within 0.02mm/m flatness. Apply initial lubrication
every 100km travel or 6 months (whichever comes first).
| Property | Property Value |
|---|---|
| sku | LGC3R9 |
| Roller Outer Diameter | <3.0mm> |
| Type | Please provide the specific AirTAC product attribute values you need translated, and I will return the accurate English terminology. |
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.