Airtac LGC Series Cross Roller Guide Rail LGC6R40
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC6R40 Crossed Roller Guide Specifications
- Model: LGC6R40
- Type: Crossed roller linear guide with integrated rails
- Roller arrangement: 90° orthogonal cross layout
- Rail width: 40mm
- Block height: 30mm
- Standard length options: 500mm, 1000mm, 1500mm, 2000mm (customizable)
- Dynamic load capacity (C): 12.5kN
- Static load capacity (C0): 24.8kN
- Preload class: Medium preload (P2 grade)
- Rigidity: 280 N/μm (radial), 320 N/μm (reverse radial)
- Accuracy grade: Normal grade (±50μm/1000mm)
- Roller diameter: 6.35mm (precision ground)
- Material: Carburized steel SCr420 with black oxide coating
- Sealing: Triple labyrinth seal + grease retention design
- Operating temperature: -15℃ to 80℃
- Weight: 3.2kg/m (rail only), 1.8kg per carriage block
- Dimensions (block): 120mm(L) × 40mm(W) × 30mm(H)
- Mounting hole pattern: 60mm × 30mm rectangular array (M6 threads)
High-rigidity crossed roller guide featuring ultra-compact profile and moment load resistance. The LGC6R40's orthogonal roller arrangement provides equal load capacity in all directions, with hardened raceways ensuring ≤0.5μm RMS surface roughness for smooth motion. Includes factory-preloaded carriages with lifetime lubrication.
- Precision rotary table indexing systems
- Semiconductor wafer handling robots
- Medical CT scanner gantry movement
- Optical measuring equipment stages
- High-speed CNC tool changers
Installation guidelines:
Requires mounting surface flatness ≤0.01mm/m and parallelism ≤0.02mm between rails.
Use 4.8 grade mounting screws torqued to 5.2N·m ±10%. Avoid shock loads exceeding 3×C.
| Property | Property Value |
|---|---|
| sku | LGC6R40 |
| Roller Outer Diameter | <6.0mm> |
| 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.